essay on energy conservation 300 words

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Energy Conservation Essay

Read energy conservation essay for class 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12. Know more about an essay on energy conservation in English for students in 300 words. Learn short essay on conservation of energy.

Energy Conservation Essay 300 Words

Energy conservation is the ability to conserve energy by reducing its usage in our daily lives. We have a limited supply of energy on earth and it takes a lot of time to regenerate, hence it is essential to conserve energy to make it available to our future generations. There are two possible ways to conserve energy, either we can use it efficiently or we can reduce the amount of it is used daily. Energy conservation helps in increasing the financial capital of the country, makes the environment more clean and healthy, provides national security and saves the energy for future use. It also helps in reducing abnormal climatic changes and promotes the use of renewable energy resources.

There are various ways and steps to conserve energy which includes using a bicycle or resorting to walk rather than using cars or motorbikes, this in return conserves fuel and reduces pollution, using energy-efficient lights, drying clothes with natural sunlight rather than using washing machines for drying, growing green plants near the house to get cool air and reduce the usage of air conditioners, reusing and recycling items to save energy used for the manufacture of the similar things, and there are various other activities that can be done to conserve the energy.

Energy conservation plays a significant role in our lives as this will ultimately make the environment healthy and pollution-free and also helps us lead a good and healthy life. It is important to make people aware of certain techniques that can help them save energy. The foremost step to conserve energy is to use alternative sources of energy like solar energy, windmills etc to generate energy. Sun is a natural resource and is available in abundance hence installing solar panels in the house and resorting to activities that reduce energy consumption is the best way to conserve energy.

The threat of nuclear weapons maintains world peace. Nuclear power provides cheap and clean energy

Nuclear energy is a better choice for meeting increasing demand

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Energy Conservation Essay | Essay on Energy Conservation for Students and Children in English

February 13, 2024 by Prasanna

Energy Conservation Essay: Conservation of energy is an essential aspect of human existence. Without conserving energy, there is no way in which can survive in the future. One might wonder why conservation of energy is vital for survival. The reason lies in the renewable and non-renewable resources. All the resources of a country get utilized in the production of energy. Thus energy has various forms. The energy that is generated from tidal waves is called tidal energy. The energy that is made from wind is called wind energy.

Hydroelectricity is the electric energy that is generated at dams. Windmills are used to harness the power of winds and transform them into energy. Here we have written essays covering the topic which is beneficial for students concerning their exams and assignments.

You can read more Essay Writing about articles, events, people, sports, technology many more.

Long and Short Essays on Energy Conservation for Kids and Students in English

Here we have provided one brief long essay of 500 words, one short essay of 100-150 words, and ten important lines covering the topic.

Long Essay on Energy Conservation in English 500 words

Energy Conservation Essay is usually given to classes 7, 8, 9, and 10.

Since this law of conversation is held to be true, it means that it is up to humans to save energy in every possible way. All of us at a point of time in our lives must have got a scolding for leaving our room without switching off the fans and lights. At that time, it might have occurred to us that our parents scream at us because they have to pay a hefty electricity bill.

However, that is always not the case. It is also about not wasting energy unnecessarily. If the lights and the fan are kept on even if no one is in the room, then that means resources are being put to use without any purpose. That becomes a wastage of support which is something we are to avoid at all costs.

What is vital about the conservation of energy is human habits and practice. Most people do not feel it to be necessary or important to save energy for the future. It does not occur to them that reckless spending of energy can be disastrous for their children when they grow up. There are many ways in which conservation of energy can happen.

Apart from the usual, one can use air conditioners during the summers on alternate days. Those who have their cars can switch off the engine when they stop at a red light for a considerable amount of time. One can even judiciously use the geysers in his or her house.

That will not just save energy, but it will also save water. Geysers utilize a lot of current electricity because they run at a very high voltage. Switching off the geyser the right time and using it only once a day can save both water and electricity. When it comes to offices, energy can be conserved in various ways. This includes shutting down computers when not in use, not using internet facilities when they are not required and switching off unnecessary lighting. In schools and colleges, it is often seen that students forget to switch off the fans and lights when not in use or at the end of the day.

The one who is in charge of housekeeping operations usually does that during his or her shift. This causes a massive use of excess energy. Conservation of energy is not natural and takes a lot of time. This is because all the energy that is saved is not much when added up together. However, every little step that is taken towards the idea brings us an inch closer to a pollution-free word.

Conservation of energy reduces pollution because it lowers down the number of resources that are put to use. This causes less of toxins being released into the air. In the end, however, it is also to be considered that the conservation of energy is all about human behavior. If human beings choose to behave irrationally and forget about their future, then neither is conservation possible nor is the future safe for the generations that are yet to come.

Short Essay on Energy Conservation in English 150 words

Energy Conservation Essay is usually given to classes 1, 2, 3, 4, 5, and 6.

Conservation of energy is mostly related to generating awareness. Most of people are not aware of the state of the earth due to global warming and ozone layer depletion. However, with a little amount of awareness, a change in the habit of the individuals can be brought about. A change in their pattern can bring about a difference in the world. Energy conservation is related not only to behavior and practice but also to time.

People do not spend time thinking about what might happen if there are no resources left to produce electricity. The absolutely cannot fathom how essential it is to switch off a car’s engine at the red light. Switching off the car does not save energy only, but it also reduces pollution in the environment. By the law of conservation of energy we neither can add fresh energy to the environment, nor can energy die out. Therefore we should do all that we can to preserve it for the future.

10 Lines on Energy Conservation Essay in English

Energy is neither creation nor destruction of matter.
Energy can transform itself.
Most people do not feel it to be necessary or essential to save energy for the future.
Without conserving energy, there is no way in which can survive in the future.
Conservation of energy is not natural and takes a lot of time.
Conservation of energy reduces pollution because it lowers down the number of resources that are put to use.
Energy conservation is related not only to behavior and practice but also to time.
Those who have their cars can switch off the engine when they stop at a red light for a considerable amount of time.
A change in their habit can bring about a difference in the world.
Conservation of energy is related to awareness.

Frequently Asked Questions on Energy Conservation Essay

Question 1. How can the conservation of energy be done in a systematic manner?

Answer: Energy is conserved in various ways in which it can be saved utilized for future use.

Question 2. How is the conservation of energy-related to pollution?

Answer: Less of energy consumption leads to the lowering of toxins in the air. This is how energy conservation can control pollution.

Question 3. Why do humans forget to conserve energy?

Answer: Humans behave irrationally when it comes to energy conservation because they have no idea of what the future has in store for them.

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Paragraph on Energy Conservation in 100,150, 200, 250 & 300 Words

Post author: Grammar Library
Post category: Paragraph

Paragraph on Energy Conservation: Did you know that every time we use electricity or fuel, we’re borrowing from the Earth’s precious resources? Energy is a key part of our daily lives, from lighting our homes to powering our gadgets. However, this comfort comes at a cost to our environment. Energy conservation is more than a concept; it’s a necessary action for protecting our planet.

This article aims to shed light on the importance of saving energy and the role each of us can play in this global effort. With easy-to-understand examples and actionable tips, we’ll discover how small changes in our daily routines can contribute to big impacts on energy conservation. Together, we can pave the way for a brighter, more sustainable future.

Table of Contents

Paragraph on Energy Conservation – 100 words

Energy conservation is a crucial practice that helps us use our energy resources wisely. In India, where resources are vast but demand is ever-increasing, saving energy can lead to a better and more sustainable future. By turning off lights when not in use, using energy-efficient appliances, and practicing carpooling, we can significantly reduce energy consumption.

Schools and homes across India are adopting solar panels as a renewable source of energy. These actions not only save energy but also reduce pollution and save money. It is essential for everyone, especially students, to learn about and practice energy conservation for a healthier planet.

Paragraph on Energy Conservation – 150 words

Energy conservation refers to the efforts made to reduce energy consumption and improve efficiency. In India, this concept is gaining importance due to its growing population and limited energy resources. Simple steps like using LED bulbs, minimizing the use of air conditioners by optimizing natural ventilation, and embracing public transportation can make a big difference.

The Indian government promotes energy conservation through various initiatives, such as the National Solar Mission, which aims to encourage the use of solar energy among citizens. Schools are increasingly incorporating environmental studies into their curriculum, emphasizing the importance of saving energy from a young age.

By practicing energy-saving habits, we contribute to a more sustainable environment, ensuring that future generations inherit a healthier earth. Energy conservation is not just a responsibility but a lifestyle change that benefits us all by reducing energy costs and preserving natural resources.

Paragraph On Energy Conservation – 200 words

Energy conservation is the practice of reducing energy use to protect the environment and conserve resources for future generations. In India, where the demand for energy continues to rise due to economic development and population growth, conserving energy is more important than ever. Efforts to save energy can be seen in various sectors, including households, industries, and transportation.

By implementing energy-efficient technologies such as solar panels and wind turbines, India is making strides towards sustainable energy use. The government encourages these efforts through policies like the Perform Achieve and Trade (PAT) scheme, which incentivizes energy savings in large industries.

In addition to government initiatives, education plays a vital role in fostering a culture of energy conservation. Schools across India are integrating lessons on renewable energy and sustainability into their curricula, inspiring students to adopt energy-saving habits early in life. These practices include turning off appliances when not in use, using public transportation, and supporting renewable energy projects. Energy conservation is not only about saving electricity but also about changing our lifestyle to reduce our carbon footprint.

By embracing energy-efficient solutions and promoting renewable energy sources, India can pave the way for a greener, more sustainable future. This collective effort can help mitigate climate change impacts, ensuring a healthier planet for generations to come.

Paragraph On Energy Conservation – 250 words

Energy conservation is a crucial practice, especially in our modern world where the demand for energy is continuously rising. It refers to the efforts made to reduce energy consumption by using less of an energy service. In India, where the population is vast, and the need for energy is significant, conserving energy can lead to substantial benefits for the country’s economy and environment.

Simple actions like turning off lights when not in use, using energy-efficient appliances, and minimizing the use of air conditioners can make a big difference. Schools play a vital role in educating students about the importance of energy conservation. They introduce various programs and activities that encourage students to participate in energy-saving projects.

For example, many schools conduct workshops on how to use natural resources wisely and promote renewable energy sources such as solar and wind energy. These efforts not only help in saving energy but also teach students the importance of preserving our planet for future generations. By adopting energy conservation measures, we can reduce pollution, save natural resources, and create a more sustainable environment. It is essential for everyone, including students, to be aware of the significance of energy conservation and to actively participate in saving energy for a better future.

Paragraph On Energy Conservation – 300 words

Energy conservation is an essential practice that involves reducing the amount of energy used while achieving a similar outcome. This practice is critical in India, a country with a vast population and a growing demand for energy. Conserving energy can lead to numerous benefits, including decreased environmental pollution, conservation of natural resources, and reduced energy costs.

In the context of education, schools across India are incorporating lessons on energy conservation into their curricula to instill the importance of this practice from a young age. Students learn about various methods to save energy, such as using LED bulbs instead of incandescent bulbs, relying on natural light during the day, and the significance of using public transport or carpooling to reduce fuel consumption.

Moreover, educational institutions are adopting green practices, such as installing solar panels and rainwater harvesting systems, to demonstrate energy conservation in action. Competitions and projects related to energy-saving techniques are also common, encouraging students to think innovatively about conserving energy. Additionally, awareness campaigns and seminars are organized to educate students about the global impact of energy conservation and the role they can play in making a difference.

By understanding the interconnectedness of energy use, environmental health, and sustainable living, students are prepared to contribute to a greener and more energy-efficient future. The emphasis on energy conservation in schools not only educates the youth about the importance of saving energy but also equips them with the knowledge and skills to implement energy-saving measures in their homes and communities, fostering a culture of sustainability in India.

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Essay on Energy Conservation

Energy is all around us, and it’s what makes our world work. From the lights in our homes to the cars on the road, energy is essential for our daily lives. However, it’s important to remember that energy is not an infinite resource. We need to use it wisely and conserve it for the future. This is where energy conservation comes into play. In this essay, I will argue that energy conservation is crucial for a sustainable and bright future.

What is Energy Conservation?

Energy conservation means using less energy to do the same tasks. It involves finding ways to reduce our energy consumption while still meeting our needs. For example, turning off lights when we leave a room, using energy-efficient appliances, and insulating our homes to keep them warm in the winter and cool in the summer are all ways to conserve energy. By doing these things, we can save money on our energy bills and help protect the environment.

Why is Energy Conservation Important?

Energy conservation is essential for several reasons. First and foremost, it helps reduce our impact on the environment. When we use less energy, we produce fewer greenhouse gases, which are responsible for climate change. By conserving energy, we can slow down the warming of the Earth and protect our planet for future generations.

Secondly, energy conservation can save us money. When we use less energy, our energy bills go down. Imagine if you could save money every month just by being more mindful of how you use energy! That extra money can be used for other important things, like education, healthcare, or fun activities with your family.

How Can We Conserve Energy?

There are many simple ways we can conserve energy in our everyday lives. One way is to use energy-efficient light bulbs. These bulbs use less electricity and last longer, which means we save money and reduce our energy consumption. Another way is to unplug electronic devices when we’re not using them, like chargers, computers, and TVs. Even when these devices are turned off, they can still use energy if they’re plugged in.

Additionally, we can save energy by using public transportation or carpooling instead of driving alone in our cars. When we drive less, we use less gasoline, which helps reduce air pollution and save money on fuel. Moreover, we can turn off the tap while brushing our teeth to save water heating energy and make sure our homes are well-insulated to keep the heat or air conditioning inside.

The Impact of Energy Conservation

The impact of energy conservation goes beyond just saving money and protecting the environment. It also helps create a more sustainable future. Sustainable means that we can meet our needs today without compromising the ability of future generations to meet their needs. By conserving energy, we ensure that there will be enough energy for everyone in the future.

Imagine a world where there is not enough energy to power our homes, schools, and hospitals. It would be a challenging and uncertain place to live. But if we start conserving energy now, we can avoid that future and make sure that energy is available for everyone, now and in the years to come.

Conclusion of Essay on Energy Conservation

In conclusion, energy conservation is not just a good idea; it’s a crucial step toward a better future. It helps us reduce our impact on the environment, save money, and ensure that there will be enough energy for everyone in the future. We can all do our part to conserve energy by making small changes in our daily lives, like using energy-efficient light bulbs and turning off devices when we’re not using them.

So, let’s work together to conserve energy and create a more sustainable and brighter future for ourselves and the generations to come. By doing so, we can enjoy the benefits of energy conservation and make our world a better place for everyone.

Also Check: List of 500+ Topics for Writing Essay

Paragraph on Energy Conservation

Students are often asked to write a paragraph on Energy Conservation in their schools. And if you’re also looking for the same, we have created 100-word, 200-word, and 250-word paragraphs on the topic.

Let’s take a look…

Paragraph on Energy Conservation in 100 Words

Energy conservation means saving energy. Think of energy like a toy in your play-box. If you use all your toys at once, you will have none left for later. So, we must use energy carefully. We can do this by turning off lights when not needed, using less water, and walking or cycling instead of always using cars. This helps our Earth stay clean, green, and happy. Plus, it saves us money too! So, let’s be smart and save energy every day. It’s like being a superhero, but instead of saving people, we are saving energy and our Earth!

Paragraph on Energy Conservation in 200 Words

Energy conservation is like saving money in a piggy bank. Instead of coins, we save energy. Energy is what makes things work. Like when we switch on a light or run a toy car, energy is used. Just as we care for our toys, we should care for energy. We can save energy in many simple ways. If we are not in a room, we can switch off the lights. We can walk or ride a bike to nearby places instead of using a car. Using less water also helps to save energy because cleaning and pumping water uses a lot of energy. When it’s sunny, we can dry our clothes in the sun instead of using a dryer. These small steps can help us save a lot of energy. Saving energy is important because there is only a limited amount of energy on Earth. If we use it all up quickly, there won’t be enough for everyone in the future. So, let’s all become energy superheroes and do our part in saving energy. It’s just like keeping coins safe in a piggy bank, but instead, we’re saving energy for the whole world.

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Paragraph on Energy Conservation in 250 Words

Energy conservation is the practice of reducing the use of energy. The goal is to make sure that the energy we have lasts as long as possible, and we do not harm our environment. When you save energy, you also save money because energy costs money. You can conserve energy in simple ways. For instance, turning off lights when you’re not in a room, or using less water when you brush your teeth. You can also make bigger changes, like using solar power instead of electricity from the power grid. Solar power comes from the sun, which won’t run out of energy for a very long time. When you use less energy, you decrease the demand for fossil fuels like coal, oil, and natural gas. These fuels can harm our planet when we burn them for energy. They release harmful gases into the air which can cause global warming. So, if we use less energy, we can reduce the harm to our planet. Energy conservation is not just about saving money, it is also about protecting our environment. By making small changes in our daily lives, we can help preserve our planet for future generations. We can all do our part in energy conservation. It’s simple and easy, and every little bit helps. So, let’s start today and make our world a better place.

That’s it! I hope the paragraphs have helped you.

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Energy Conservation Essay in English for Students

January 29, 2022 by Sandeep

Essay on Energy Conservation: Efforts and measures that we take to limit energy consumption are called energy conservation. Renewable energy sources can be replenished back in nature, and Non-renewable sources are not available for unlimited time, and they take millions of years to be regenerated. Our aim should be to reduce, reuse, and recycle available resources. Alternate energy sources like tidal energy, wind energy, and solar energy should be used to conserve energy.

Essay on Energy Conservation in 500 Words

Below we have provided Energy Conservation Essay in English, suitable for class 5, 6, 7, 8, 9 and 10.

Earth provides enough to satisfy every man’s needs, but not every man’s greed. – Mahatma Gandhi

Energy conservation is the act of making an effort to reduce energy consumption. It can be done by either using the power in lesser quantities or using the said energy in more efficient ways. National Energy Conservation Day is celebrated by people all over India on the 14th of December each year. Every year, the world consumes two percent more energy than utilized in the previous year. We are using up more resources than we discover. In India, the domestic sector consumes twenty percent of the energy, whereas the commercial division utilises eighty percent. Around eight percent of the energy is wasted because of the structure and design of the equipment.

Importance of Energy Conservation

Fossil fuels like petroleum, coal, natural gas, and minerals, and metals like iron, silver, gold, copper, etc., are minimal on the earth and exhaustible. Hence, it becomes our social duty to conserve and preserve them. There is a great risk of depletion of non-renewable and limited resources lurking in our heads. Countries like the United States, China, India, etc., heavily depend on oil-producing nations. The stock of oil in these countries is restricted and may come to an end very soon with how people are utilizing it carelessly.

The demand is always more than the supply, and hence, that is why we have to pay such high amounts for this resource. Therefore, it becomes necessary to conserve it and utilize it judiciously until its alternative can be found or discovered. Fossil fuels are a significant contributor to the rise of global warming , and these fuels emit a lot of carbon dioxide into the environment, thus causing the greenhouse effect. The results of global warming are quite evident in how we have been facing rising sea levels, hotter temperatures, and the increase of deadly diseases like cancer.

Hence, conservation of energy is required to reduce the effect of global warming on the planet. Activities like coal mining and building nuclear power plants have caused a lot of forest destruction. This has affected the flora and fauna of those regions in a very negative way. Sometimes, even humans are forcefully displaced from those places. These sites lead to a lot of air pollution and related spills. The only way that we won’t require more of these plants is if we conserve energy wholeheartedly.

Conserving energy can also lead to domestic savings, and it helps us be less dependent on finite resources and use other methods or ways to get things done. For example, one can always use a bicycle to travel to nearby places rather than take their car even to buy groceries from the store at the corner. By conserving energy, we also help in providing better health for ourselves and all other human beings on earth.

Ways and Techniques of Energy Conservation

Some ways of conserving energy are of utmost simple to follow and can be carried out by each individual. You can always make sure that you use electricity only when needed and not waste it. Switch off the lights and fans when not in use. Make it a point to turn off the television if no one is watching it. You can leave curtains open for the direct sunlight to enter during the daytime rather than switching on tube lights. Please turn on your air conditioner for three to four hours at a stretch and then close it during the summers. Please do not keep it running for the whole day or night.

Try doing more tasks manually, rather than taking the help of technology. For example, instead of using the dishwasher, wash dishes with your own hands. Replace the traditional light bulbs in your house with compact fluorescent lights, CFLs, or any other energy-efficient bulbs. These alternatives use twenty-five to eighty percent less electricity than your traditional ones. These can be a little more expensive when you purchase them, but you save a lot on your electricity bills, and they even last at least three times longer.

Certain countries like Singapore, France, Denmark, etc., have started levying an energy tax. This encourages people to use less of it and use it cautiously, forcing them to turn on to less expensive alternatives and inexhaustible. Many institutions, including airports and hotels, have started installing solar panels on their roofs to reduce electricity consumption and channelise the sun’s energy in a way that doesn’t burn a hole in their pockets.

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Energy Conservation : Useful for logical exploration.

Energy conservation leads to the endeavors made to lessen the utilization of energy. The energy on Earth isn’t in boundless gracefully. Moreover, energy can set aside a lot of effort to recover. This surely makes it fundamental to moderate energy. Generally vital, energy conservation is feasible either by utilizing energy all the more productively or by decreasing the measure of administration utilization.

As a matter of first importance, energy conservation assumes a significant job in sparing non-sustainable power source assets. Besides, non-sustainable power sources take numerous hundreds of years to recover. Additionally, people devour energy at a quicker rate than it very well may be created. In this way, energy conservation would prompt the safeguarding of these valuable non-sustainable wellsprings of energy.

Energy conservation will decrease the costs identified with petroleum derivatives. Nonrenewable energy sources are extravagant to mine. Hence, buyers are required to follow through on greater expenses for products and enterprises. Energy conservation would surely diminish the measure of petroleum products being mined. This, thusly, would diminish the expenses of buyers.

Subsequently, energy conservation would reinforce the economy as buyers will have an increasingly discretionary cash flow to spend on products and enterprises. It is consistently a significant method of energy conservation is by utilizing energy-effective items.

Energy conservation is useful for logical exploration. This is because; energy conservation gives scientists a lot of time to lead explores.

Along these lines, these specialists will have more opportunities to think of different energy arrangements and choices. People must guarantee to have petroleum products to the extent that this would be possible. This would give me sufficient opportunity to find functional arrangements.

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Energy Conservation for Solving Climate Change Problem Essay

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The earth is warming due to greenhouse gases that come mainly from the way we use resources, travel, and create energy. Consequently, the subjects of climate change, global warming, and energy conservation are major talking points and news items in everyday life. Most people worry about the consequences their resource consumption when they hear news about climate change and its subsequent damage to the environment.

Moreover, most people assume that the government will solve this problem even though the consequences of too much energy consumption are individual. The ability to solve the problems that are associated with energy consumption depends on individuals changing their ways in order to make positive differences.

Consequently, if most people would change their habits of consumption this move would help in solving the problem of environmental degradation. The most significant way of changing people’s habits is to begin with early education programs for children with the view of instilling good conservational practices from this early age.

The United States Environmental Protection Agency reports that of all the ways energy is used in America, about 39% is used to generate electricity. Therefore, the consumption of electricity has a major impact on the environment. According to current research, “the goal behind energy conservation is to reduce the country’s reliance on fossil fuel-based energy production, thus reducing the emission of harmful airborne pollutants and greenhouse gases as well as the related environmental harms associated with coal production” (Babcock 94).

It might surprise people to know that it is not industries or large corporations that use the most electricity. Instead, American homes use the largest portion of electricity. Since the 1970s, sales of electricity to U.S. households have been more than the ones in the commercial sector (Babcock 944).

The large increase in electricity consumption by homes is partly due to population growth and the increased number of single-family households. The largest consumer-based uses of electricity in the United States’ households in 2001 were central air-conditioning and refrigeration, which adds up to around fourteen percent of the total residential energy consumption (Babcock 944).

The “number of households with central air-conditioning doubled between 1980 and 2003…..in addition 106 million households with color TVs accounted for thirty-three billion kilowatt-hours” (Babcock 944). Furthermore, color televisions comprised the largest single home-electronic use in 2003. When television use was combined with its supporting devices such as VCRs/DVDs, cable boxes, and satellite dishes, its total energy consumption came to approximately sixteen billion kilowatt-hours.

At the same time, many families (sixty million) have personal computers, internet access, as well as printers that use up to twenty-three billion kilowatt-hours of energy per year (Babcock 945). The Energy Information Administration reports that the demand for electricity that is used to power household appliances and home electronics, particularly color TVs and computer equipment will increase rapidly in the next 20 years. Nevertheless, lighting uses only 8.8 percent of the United States household electricity on average but this is still a large amount (Babcock 945). Therefore, having people turn off their lights when not in use makes a big impact.

So, where does all this electricity come from? The most common source of domestic electricity is coal-fired plants followed by natural gas and nuclear sources. “The most common source of electricity continues to be coal-fired plants, which emit pollutants like particulate matter, sulfur dioxide, mercury, as well as greenhouse gases” (Babcock 946). The Energy Information Agency shows the following graphic related to energy use in the United States:

Although we often hear of alternative energy sources like solar or wind power, they only make up only a small amount of the electricity that is produced and consumed in the United States.

Even though family homes make up the largest users of electric energy in the United States, “research indicates that most people only have a vague idea of how much electricity is consumed by their household appliances whereas most electricity consumers do not have any idea of how to save energy in an appropriate manner, and what sort of difference they could make by changing day-to-day behavior or investing in efficient measures” (Babcock 946).

Furthermore, “all forms of electricity generation have some level of environmental impact” (EPA 1). Unfortunately, most people do not realize how much of this overall electricity use comes from individual families. “The persistence of the myth that only industry is responsible for environmental harm and the difficulty individuals have understanding how their seemingly minor actions (changing a light bulb) can accumulate into more serious, widespread harm (polar bears drowning as the planet warms), contribute to the resistance of individuals to changing their environmental behavior” (Babcock 951).

A significant amount of energy consumption is taken up by individual purchases of manufactured items. For example, in 2007 254 million tons of waste was generated from industrial processes that are responsible for the manufacture of consumer products. Out of this total amount, 12% was plastic, which adds up to more than 30 million tons of plastic in one year (Plastic Recycling Facts 1).

In addition, “it takes about 15 million barrels of oil per year to make all of the plastic water bottles in America, according to the Container Recycling Institute” (Dorji, Panjaburee, and Srisawasdi 91). A total of thirty-eight billion water bottles alone are thrown away after they are used each year (Schriever 1). All of these bottles do not just disappear. Instead, they often end up in our seas and oceans.

As an engineer, I know that modern engineering design is developing in order to change the way energy is used. For example, the federal government is the largest user of energy in the United States, so federal engineers have focused on energy management. It is important to note that as buildings and other structures age, they use up more energy.

This problem could exacerbate the issues of energy conservation in future because the demand for new buildings is still on the rise. However, as a response to the problem of energy wastage by government buildings, some money is being invested to upgrade them. Did you know that buildings themselves cause 1/3 of all the greenhouse gases in the world? This trend is mostly fueled by the fact that the energy used to light and heat them is a major point of consumption.

In addition, the cement used to build most structures causes large amounts of greenhouse gas to be released to the atmosphere. Engineers know that if you have an aging infrastructure, like buildings that do not have enough insulation, and use old technologies, they will use more energy. Older buildings also use more energy. For example, pre-1980 office buildings in the United States use 10% to 15% more energy on average than post-1980 establishments (Arnold 1).

It will be very important for engineers to be as efficient as possible because most of the buildings and their mechanical systems will be in use for many years to come until approximately 2050. It is estimated that at least 60% to 75% of the buildings today will still be in use in 2050.

Therefore, “it is important, to focus on reducing energy use in existing buildings in order to cut CO₂ emissions and achieve sustainability, rather than concentrating on building new ones” (Arnold 1). Many buildings still in use today were built in the 1950s, and they use their original air-conditioning systems designed for a time when people were not worried about energy use. The Hancock building in Chicago first opened its doors in 1974; it used 1.1 million dollars of electricity in that year.

By 1985, this bill had almost tripled and it was more than $3 million. This gives an idea of what it costs to power a large building. Energy conservation is “not only good for the environment, but it is also good for the economy” (Dorji, Panjaburee, and Srisawasdi 91). Therefore, the goal of reducing energy in buildings by a certain percentage is being set across America. The key to energy sustainability in existing major buildings is ensuring they can be retrofitted and energy-managed successfully.

It is also important to note that around 75% of buildings that will be in existence by the year 2050 are already here today. Consequently, “unless the goal of reducing energy consumption in the existing buildings is achieved, countries will not be able to meet national commitments for reductions of emissions” (Arnold 2). In the case of the United States, the target is a reduction of 83% below 2005 levels by 2050.

Some of the methods that are being used to reduce energy use today include the installation of double-glass coverings on most of the walls and using the space between them as a climate-modifying space. This means that installing a second glass wall behind the outer window wall with programmable mechanical blinds between the panes.

Other energy saving measures include daylight saving lighting controls, variable speed drives, single pass outdoor air supplies and integrated chilled beams. Most of these energy-saving measures are incorporated into the lighting and other fixture, instead of the original energy inefficient dual duct systems (Arnold 2). Unfortunately, there are no good energy alternatives that can make a big impact on energy consumption.

To reduce the impact of too much energy consumption, companies and other large organizations are trying to reduce the amount of energy used on a regular basis through changes in their employees’ behavior. “Whereas one energy-efficiency approach includes technical improvements, such as increased heat insulation or replacing ventilation with volume flows, technical engineers are realizing that the behavior of people who work in organizations also contributes to energy consumptions” (Klonek and Kaufield 2).

Relying on companies to change engineering designs or the materials used represents only a small aspect of how energy conservation can be tackled. People use too much energy and people can easily reduce how much energy they use by changing their energy-use habits.

Even as Scientists and engineers are trying to find new ways to produce energy and new ways to reduce how much resources we use, most people worry about the consequences of resource use because of climate change and damage to the environment. However, “Habits and self interest as well as the inconvenience and cost of the new behavior and the unavailability of alternatives are examples of common barriers that must be overcome before individuals will change their behavior” (Babcock 951).

If people understood how important it is to conserve energy, maybe there would be a better chance of changing it. Nevertheless, research has shown that even getting people to use more energy efficient light bulbs has been a problem. Hope Babcock has spent a lot of time working to get people to use energy efficient lighting. She has worked toward getting people to change their personal behavior, and she has explored how to motivate people to become more responsible consumers of electricity and follow energy conservation habits.

The main thing to be done was to change to using compact fluorescent lights (CFLs) instead of traditional ones. “Up to ninety percent of energy produced by the traditional bulbs is lost as heat, but switching to CFLs is one way to prevent this energy loss” (Babcock 945). However, “getting individuals to switch bulbs is not as easy as one might think because of various barriers that stand in the way of changing environmental behavior.

Obviously, it is not easy to get people to change bad habits. Therefore, there is a need to come up with better energy conservation methods for the future. Many educators and the science community are working together to create educational programs for young people to teach them better habits at an early age. Educating students about electric energy consumption and conservation has been become an urgent issue.

Therefore, to try to increase awareness, an educational computer game was created. When the students played the game, it promoted to them that they only use electrical appliances for short amounts of time. The “results showed that the students’ learning achievement on energy consumption as well as their awareness on electric energy conservation improved in a significant way” (Dorji 91).

Several “Studies have pointed out that the educational computer games could engage the students in meaningful and motivational learning. But on other hand, without incorporating educational theory or applying teaching and learning strategies, the educational computer games might not be significant for a meaningful learning” (Dorji 92).

As awareness of the economic costs and environmental problems being caused by energy consumption increases, public schools have become more involved in promoting conservation education. Schools are a perfect place for teaching conservation habit, and they can reduce their energy use by 20–30% just with changes in student habits. In addition, in 2008, public school spent $8 billion just on energy costs.

A 20-30% decrease in this is worth a lot in terms of monetary resources. I am sure that the money could be better used in a better way for children’s education (Schelley 141). Schelley et al also showed how an educational program was successful in helping students change habits.

The program says the authors helped with sustainability education and the adoption of sustainable behavior. Public schools are a great place to help children learn by having role models. School facilities, school governance, and school culture all together support conservation and environmental practices.

In addition, these entities can create an organizational culture that values conservation. “Public schools are an ideal location for energy conservation measures; schools can reduce their energy use by 20–30% with a variety of behavioral and operational strategies” (Schelley 144).

However, energy conservation requires a lot of effort although its results are worthwhile. “Embracing sustainable behaviors in the daily activities of a school requires the support of an organizational culture” (Dorji 92). Organizational culture “includes the shared values, norms, and practices in an organization” (Schelley 145). Schelley claims that the more people know the more attention they pay to making changes.

“Public awareness of the economic costs and environmental impacts of energy consumption, specifically the impact of carbon emissions on global climate change, has stimulated individuals and organizations to consider strategies for reducing energy consumption” (Schelley 144). Not only are schools promoting education for energy conservation, changing the habits of students helps with the school’s own energy savings.

Some of the programs that were developed include the school-incorporated promotions for energy saving. The research study involving school-incorporated promotions for energy saving showed that the program had the capacity to achieve significant results. For example, the school district encouraged student groups to create an energy conservation program.

The “students developed a “Thanks a Watt” campaign where the students put signs above light switches reminding teachers, students, and staff to turn off the lights when they leave the room” (Schelley 144). Another idea the students developed was to paint trashcans with bright images and colors, but the recycling bins all look the same. So, students became more conscious of recycling (Schelley 152).

Charlotte NC had a contest for elementary schools to see who could design the best energy conservation posters. Schools are a great place to teach young people better energy habits because they spend a lot of time there, and the habits can be observed by the children when adults practice them.

“Sustainability education involves several key principles, including the important role of modeling” (Schelley 144). According to research on teaching sustainability education, there are four identified sources of modeling that significantly shape student perceptions and behavior—individual role models, facilities and operations, governance, and school culture” (Schelley 146). In my opinion, schools should be working toward meeting these four goals.

There are many things that ordinary people can do in their daily routines to help conserve energy. For example, that if people take showers instead of baths, this would save water. In addition, washing clothes in cold water saves a great amount of water in the long run. These simple practices are often taken for granted but they can save a lot of energy in the end.

Other energy-saving practices that are often overlooked include, not using the cardboard sleeve on coffee drinks, using bars of soap instead of detergent in plastic bottles, and shutting off all appliances including computers when they are not in use. It is also prudent to turn off lights when one is not using them. Buying non-biodegradable items such as Styrofoam cups is also contributing to environmental hazards.

In addition, it is important to try to avoid using disposable items like paper towels because this has a negative effect on the environment. Instead, it is advisable to use cleaning towels that can be washed and reused. If people reduced their house heat by a few degrees, this would have a big impact. It also helps to buy products that have less packaging, which use fewer resources and so less energy. It is better to use a microwave to reheat food rather than the stove.

Recycle whenever possible because this habit is one of the most significant conservational practices. All the above tips and pointers could have a significant effect on the conservation of energy. It is also important to note that the efforts towards achieving energy conservation mostly rely on the individual as opposed to concerted efforts by the government and other combined forces. For example, it is likely for individuals to ignore conservational-relevant practices because they appear insignificant to the end result.

However, research has indicated that the current energy conservational efforts began with seemingly insignificant actions by individuals. Consequently, it is seemingly insignificant individual actions such as foregoing Styrofoam and paper towels that have the biggest chance of reversing the effects of environmental degradation and the subsequent climatic changes.

By just changing towards a few of these practices, individuals can make a big difference in the conservation efforts. For example, “If every one of the 110 million households in the United States replaced a conventional sixty-watt incandescent bulb with one CFL, the energy saved by that small action would be enough to power a city of 1.5 million people” (947).

Research is being done to help people use less energy in their homes. Adedokun and Oladosu describe a new remote control that can help people safely turn their appliances on and off whenever it is necessary. This research is informed by the fact that most people are either ignorant or not well versed with good electrical appliance and switch etiquette. For example, many people forget to turn off their appliances, and most do not realize how much energy something like a computer screen being left on can use.

But a Global System for Mobile devices based remote control system has been developed to control and monitor electrical devices using mobile phones. A text message is used to turn off an appliance. The authors provide good information about the technical aspects of the device and how much energy is used by electrical appliances.

This would be good for my paper because it is about the need for homeowners to pay more attention to how they use energy, and it is offering a convenient and easy solution. Currently, it is not clear how much each American household appliance uses in terms of electricity because this has never been a major issue in the efforts towards energy conservation. On the other hand, homeowners are only provided with an overall number of their total electrical consumption.

However, the responsibility of determining which products consume most of the power is left upon electricity consumers. It is important to note that electricity consumers are often ill equipped and they have no way of determining the average electrical consumption of each household appliance.

In future, the codes that are used to determine the actual rates of energy consumption should be simplified in order to make them understandable to ordinary users. Currently, only a trained electrician has the capacity to determine the total energy consumption of any electrical appliance.

Climate change has presented the world with an actual crisis that has proved to be a threat to the social fabric of the United States. However, if people really want to make a difference there are many things they can do. Nevertheless, the solutions to the problem of energy consumption and conservation require individuals to alter their habits and lifestyles. Most people do not want the inconveniences that are associated with energy conservation.

Consequently, even though governments and other institutions have made considerable changes to their processes, individuals are still reluctant to take action. I am wondering if people really knew how these small changes mattered a lot if they would still be so careless. Although most people do not think that their actions have much of an impact, if everyone changed just a few things, energy conservation would be improved.

It is no longer viable to wait for governments to solve the problem of energy conservation when as individuals we have all the tools that can change this situation. The problems of energy conservation are mostly caused by individuals, so it will take these same people to change their habits in order to solve this global problem.

Works Cited

Adedokun, G., And J. A. Oladosu. “Development Of A Gsm-Based Remote Control System For Home Electrical Appliances.” Acta Technica Corvininesis – Bulletin Of Engineering 8.1 (2015): 77-80. Academic Search Complete.

Arnold, David. “Reducing Energy Use In Older Large Buildings.” ASHRAE Journal 57.1 (2015): 52-59. Academic Search Complete.

Babcock, Helen. “Responsible Environmental Behavior, Energy Conservation, and Compact Fluorescent Bulbs: You Can Lead a Horse to Water, But Can You Make It Drink?” Georgetown University Law Center. 2009.

Biello, David. “10 Solutions for Climate Change.” Scientific American.

Dorji, Ugyen, Patcharin Panjaburee, And Niwat Srisawasdi. “A Learning Cycle Approach To Developing Educational Computer Game For Improving Students’ Learning And Awareness In Electric Energy Consumption And Conservation.” Journal Of Educational Technology & Society 18.1 (2015): 91-105. Academic Search Complete.

Klonek, Florian E., and Simone Kauffeld. “Talking With Consumers About Energy Reductions: Recommendations From A Motivational Interviewing Perspective.” Frontiers In Psychology 6.(2015): 1-7. Academic Search Complete.

Knudsen, Laura. “Energy Conservation, Efficiency and Renewable Energy. The U.S. Environmental Protection Agency.

Lee, Lung-Sheng, et al. “The Effect Of Hands-On ‘Energy-Saving House’ Learning Activities On Elementary School Students’ Knowledge, Attitudes, And Behavior Regarding Energy Saving And Carbon-Emissions Reduction.” Environmental Education Research 19.5 (2013): 620-638. Academic Search Complete.

Waste Not, Want Not’ 2014, Better Nutrition, 76, 4, pp. 54-57, Academic Search Complete, EBSCOhost,

Owen, David. “The Efficiency Dilemma.” The New Yorker.

Samuelson, Charles. “Energy Conservation: A Social Dilemma Approach.” Social Behavior. 5.1 1990. Print.

Schelly, Chelsea, et al. “How To Go Green: Creating A Conservation Culture In A Public High School Through Education, Modeling, And Communication.” Journal Of Environmental Education 43.3 (2012): 143-161. Academic Search Complete.

International Climate Regime Failure
Temperature Impacts on Food
Home Appliances for Comfort Life in Barrhaven
The Evolution of Electricity
The Electrical Safety Attitudes and Behaviors
Introduction to Climate Change: Major Threats and the Means to Avoid Them
Responsible Factors for Climate Change
Anthropogenic Climate Change
On Why Global Warming Is a Reality
Citizen Participation in Global Environmental Governance
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Save Electricity Essay for Students and Children

500+ words essay on save electricity.

Electricity is an essential resource for a thriving life. It runs our daily life. Life without electricity would be impossible to imagine now. We generate electricity using coal or natural gas. However, people do not realize the natural resources to do as are limited and non-renewable. We must conserve electricity so that we can conserve these resources.

In other words, electricity serves mankind greatly. We must stop the wastage of power. The world will lose its light if there is no electricity. Moreover, careless behavior by humans must be checked. We need to realize the importance of electricity to save ourselves from the darkness.

Need for Electricity

Electricity is needed in almost every sphere of life now. We need it to lead a comfortable life full of all amenities and services. The world will become dormant without electricity. For instance, all our health and education facilities are conditioned by electricity. If there is no electricity, the surgeon won’t be able to perform his surgery. Moreover, students won’t be able to gain practical knowledge.

Likewise, motor mechanics in the garages and engineers in the factory depend on electricity. Furthermore, the passengers at the railway station and the airport can travel safely due to electricity only.

In addition, various means of transportation depend on electricity only. Trams and metros carry thousands of people every day. All this is made possible due to electricity only. Electricity boosts our modern life and helps in making it civilized.

Get the huge list of more than 500 Essay Topics and Ideas

How to Save Electricity

Firstly, all of us must understand that even a small step will go a very long way in saving electricity. For instance, if every person at each home switches on the fan when not in use, thousands of watts of electricity can be saved.

Similarly, if we use our air conditioners, heaters, ovens, refrigerators and more properly, we can successfully save large amounts of electricity.

Furthermore, try making use of natural light more. Do not keep the lights unnecessarily in the morning and afternoons. Make do with the natural light as it is enough. We must replace all our old appliances as they consume a lot of electricity. In other words, we must strive to make our homes energy efficient.

Moreover, always remember to unplug your electrical gadgets when not in use. These devices consume at least 10% of electricity even when inactive. Thus, unplug them to save electricity.

In addition, try to cut down your TV watching time. Encourage kids to read and play outside instead. Likewise, try using laptops in place of desktops. Desktops consume more energy than a laptop. You must also switch off the fans if you using your air conditioner, thereby avoiding unnecessary wastage.

Most importantly, installing solar panels can help you excessively. They are very economical and help in saving a lot of energy. The solar panels will help in consuming lesser energy that too economically. Similarly, the industries which use megawatts of electricity must install windmills. This can help in getting cheap electricity through natural means.

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Essay on energy conservation: top 9 essays | india | energy management.

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Here is a compilation of essays on ‘Energy Conservation’ for class 7, 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Energy Conservation’ especially written for school and college students.

Essay on Energy Conservation

Essay Contents:

Essay on Energy Conservation at Macro Level

ADVERTISEMENTS: (adsbygoogle = window.adsbygoogle || []).push({}); Essay # 1. Introduction to Energy Conservation:

Energy conservation refers to the methods of reduction in energy consumption by way of elimination of wastage and promotion of efficiency. We know that due to the vast gap between demand and supply, lot of efforts is being done to bridge the gap in terms of generation of more electricity which requires lot of capital investment and apart from it creates lot of environmental concerns.

Energy conservation is the key element of energy management. We can reduce the energy consumption by adopting various ways of energy conservation which includes efficient use of technologies and avoiding energy wastages.

The various principles involved in energy conservations are:

(i) Optimal control.

(ii) Optimize capacity.

(iii) Optimize load.

(iv) Use efficient processes.

(v) Reduce losses.

(vi) Energy containment.

(vii) Examine energy conservation opportunities.

(viii) Energy storage facilities.

Essay # 2. Needs and Objectives of Energy Conservation :

More than 8% of the electricity you buy is probably wasted due to the design of your equipment and the way it has been installed. This is in addition to the energy wasted by running equipment for longer than necessary. Electricity is the most expensive form of energy available – about 8 times the cost of coal and six times the cost of gas – this expensive fuel must be used wisely.

No organization, whatever its size, can afford to overlook the improvement in profit and competitive position which can be achieved from the careful and thorough application of energy saving initiatives. When investment opportunities are being assessed and compared by management, energy saving initiatives are too often given a much lower priority than production and development projects.

This is despite the fact that energy saving initiatives can reduce revenue expenditure over the whole organization with very low capital investment requirements and can continue to do so over a very long period. Among the reasons given for this has been shortage of capital to invest and short-term company policies and it has been difficult for energy managers to gain the necessary support for energy saving projects.

Identification of energy saving opportunities must be carried out in a systematic manner so that it can be shown that the initiatives proposed are those which will yield the greatest benefits. Major opportunities will arise during the planning of new buildings and plant where the incremental cost of high efficiency equipment will be easy to determine, the lifetime will be longest and there will be no or little, difference in installation costs.

There will be many instances where the installation of more modern equipment will be so beneficial that the replacement of existing equipment before its normal end-of-life will be justified by savings on running costs. Experience gained by monitoring the performance of new plant and comparing with it older plant will provide useful data.

Careful and systematic monitoring will be required to identify energy saving opportunities. It is essential that the energy demands and costs of every aspect of the business are well understood, so that areas of greatest waste can be identified and tackled and that solutions for one situation can be applied to similar areas.

Full records should be maintained so that cost savings can be demonstrated and so that previously identified opportunities can be re-visited as costs and engineering solutions change. An organised approach will help to show management that the best investments are being selected for further work.

Business usually give lower priority to cost reduction from energy savings than they do other business initiatives. Business expansion is usually given higher priority, but the capital for this has to be provided from the profit from the existing business. Energy saving initiatives reduces operating costs and therefore increase the revenue available for investment and so deserve a very high priority.

Electricity is by far the most expensive form in which an organization buys power. The fact that electricity is the only practical form of energy does not mean that it should be used without proper consideration. While thermal savings are keenly monitored and can readily be measured, much less attention has been paid to the money that can be saved by attention to the design, specification and installation of electrical plant and power systems.

The efficiency of electrical equipment has always been assumed to be high and the amount of electrical energy that is wasted in commercial and industrial environments is usually greatly underestimated and is often assumed to be unavoidable. In fact, the efficiency of electrical equipment can be improved easily at low cost and because of the quantity of electrical energy used, this will yield substantial savings.

Once high-efficiency equipment has been selected, it is equally important to ensure that it is correctly rated. For example, motor efficiency is highest above 75% of full load, so over generous rating will increase both capital and running costs. On the other hand, cables are least efficient when fully loaded, so generous rating of cables can substantially reduce running costs.

Power losses in electrical equipment are due to the electrical resistance in conductors and losses in the magnetic material and occur primarily in motors, transformers and in all cabling. The conductor losses are proportional to the resistance and the square of the current (I 2 R losses) and can be minimized by using the optimum size of conductor for the application. Magnetic losses can be reduced by the use of better materials and production methods. The available savings in energy costs are substantial and accrue over the whole of the life of the installation.

Electrical energy is undisputedly the most vital element for industrial growth of any country. India is one of the many developing countries, which is suffering from acute power shortages. Almost all the states of India are not able to manage the demand from the three main sectors, viz., domestic, agriculture and industrial sectors. The recent industrial growth due to economic reforms further worsened the situation.

This results in exhaustion of fossil fuels and causes ecological imbalance. Therefore, these is an ample opportunity of energy conservation in domestic, industrial and agriculture sector.

Essay # 3. Energy Conservation in Domestic Sector:

There is a wide gap in the supply and demand of power in India and bridging the gap by installing new power stations is not going to take place in near future. The other alternative is to conserve every watt of energy. Energy conservation in domestic sector is a good point to start as about 20% of the total energy generated is utilized for domestic purpose, which is a considerable share.

Domestic power consumption in India takes about l/5th of the total power consumption, which is substantially high. Previously the power was subsidized in all the states of India and people (mis)used power liberally without worrying about efficiency of the appliances.

Because of the economic reforms, the subsidy is being withdrawn in power sector in a phased manner throughout India and the power tariff is steadly increasing and the people began to realize the need for energy conservation.

Even the Government of India made an act for energy conservation in 2001, which shows the seriousness of the power situation. Since domestic sector use the power in variety of applications, this is a potential area to be considered for energy optimization. By reducing the domestic energy consumption, the other sectors will get more power thereby helping the country to prosper further.

Energy used at home comprises of energy for cooking and processing food, comforts and luxuries. While an urban home largely depends on cooking gas and electricity for its energy requirements. Most of the energy demand of a rural home is dependent on fire wood or fuel wood. It is said that 50% of the energy consumption of the country is utilized for cooking activity considering commercial as well as non-commercial energy.

The domestic energy expenditure, with the increasing cost of energy, is gradually assuming a sizable share of the total domestic expenditure. The per capita electricity consumption in the country is reported to be about 400 units per annum with Gujarat on the top with an average of about 650 units.

The share electricity consumption in the domestic sector is about 15-20%. The average cost of one unit of electricity in the country is in the range of Rs. 3.50 to Rs. 4.0 and monthly electricity bill of an average household is about Rs. 500. Some of the energy intensive electrical gadgets used at home are geysers, oven/microwave, air conditioners, refrigerators and pumps.

Cheap and sub-standard gadgets consume more energy as compared to expensive standard gadgets and prove to be costlier on a long run. Consideration should be given to the ‘life cycle cost’ rather than the capital cost while purchasing any gadget.

Energy consumption in Indian domestic sector mostly comprises of electricity used in homes for lighting, refrigeration and power supply for other gadgets. Other forms of energy used are fuel for cooking etc. So there is an angle opportunity of energy conservation in electrical energy used in domestic sector in India.

The consumption pattern of electrical energy in Indian domestic sector is as follows:

So, electrical energy saving potential lies in lighting luminaires, refrigeration equipment and gadgets. Lot of energy can be saved by adopting latest technology in these equipment. As we know that electric lighting burns considerable amount of the average home energy budget. The electricity used over the lifetime of a single incandescent bulb costs 5 to 10 times the original purchase price of the bulb itself.

Compact Fluorescent Lights (CFL) and Light Emitting Diode (LED) bulbs have revolutionized energy-efficient lighting. CFLs are simply miniature versions of full-sized fluorescents. They screw into standard lamp sockets and give off light that looks just like the common incandescent bulbs – not like the fluorescent lighting we associate with factories and schools. LEDs are small, solid light bulbs which are extremely energy-efficient. New LED bulbs are grouped in clusters with diffuser lenses which have broadened the applications for LED use in the home.

Energy Conservation Strategies in Domestic Sector:

Lot of electrical energy can be saved in the domestic sector by adopting the suitable energy conservation techniques in the following equipment used in household:

(i) Luminaries (lamps etc.).

(ii) Fans/regulators.

(iii) Refrigeration equipment’s.

(iv) Heating equipment.

(v) Gadgets etc.

Energy conservation techniques/strategies in this equipment are explained as follows:

Indian domestic illumination is totally dominated by the incandescent lamps of varying wattage (40 W/60 W/80 W/100 W). Despite their inefficiency, they are still preferred in lower income groups just because of their very low initial cost.

Fluorescent lamps are also popular and are used mainly in the utility areas like reading rooms, bedrooms and living rooms, though they are costlier by more than 10 to 15 times than incandescent lamps. Even in the fluorescent lamps, aluminium chokes are predominant, which cost much less compared to copper choke.

In India, about 80% of the domestic lighting is through incandescent lamps. Hence it is one area that should be concentrated most for conservation of energy. Now-a-days use of CFLs (Compact Fluorescent Lamp) is steadily increasing because of their very low power consumption, long life and better illumination over incandescent lamps.

However, CFLs may not be a replacement when illumination is required for precision work. Table 3.1 shows the comparison of the various popular types of lamps. From table one can observe that the incandescent lamp is a source for energy wastage because of its low luminous efficiency.

Following calculation shows how economic to replace incandescent with fluorescent Tube Light (FTL) and with CFL. For calculations it is assumed that the operation hours are 5 hours per day and the cost of energy as Rs. 3 per Kwh (say).

In both the cases, it can be observed that the savings are very impressive and hence replacement of incandescent lamps is highly recommended. The payback period is inversely proportional to the period of usage. Another method to conserve energy in this area is to use the natural light effectively so that the period of usage of lamps may be minimized. Apart from it, energy efficient LED lamps can also be used in place of incandescent lamps.

(ii) Fans and Regulators :

Fans, once a luxury, became essential now for Indian climatic conditions where temperatures rise to as high as 45°C in summer. In India, fans available at varying cost ranging from as low as Rs. 400 to Rs. 1500. Cheap fans normally use substandard core laminations and aluminium windings. Standard fans are made with quality material but cost two to three times.

The power consumption varies from 60 Watts to 90 Watts depending on the quality of the fan. Though electronic regulators are available in the market at costs ranging from Rs. 50 to Rs. 250 (low cost electronic regulators don’t contain proper shielding to prevent RF interference), the conventional regulators are predominant chiefly because they come along with the fan.

The user has no choice for opting for an electronic regulator. At medium speeds, a saving of about 14 Watts was observed with the use of electronic regulator. Replacement of low efficient fan with series regulator with high efficient fan with electronic regulator is highly recommended. Following is a comparison of economics of a High Cost Fan (HCF) and Low Cost Fan (LCF), at a nominal 8 hours a day.

(iii) Refrigerators :

Refrigerator is another common appliance in middle and upper classes in India. Single door refrigerators take a share of more than 80% and almost all are right hinged (operated with right hand). These are available in variety of capacities and models, but the most popular among them is the single door 165 liters capacity.

Almost all the refrigerators have right hinged doors (operated with right hand). Operation of the refrigerator with right hand takes longer time since door opening and handing the contents is to be done by right hand only. This is particularly true with cooking items since they are normally touched with right hand only in India. This leads to loss of cooling and can be saved to some extent if a left hinged door is provided.

Refrigerators in India are mostly used for preservation of food items and for cold water. If two separate compartments are provided, there can be good energy savings since the loss of cooling due to door opening is confined to that compartment only. In fact, a tap may be provided for cold water, which minimizes the openings of the door by about 60%.

Normally, defrosting is done only when the deep freezer is completely choked with ice, which hampers the effectiveness thus making a refrigerator inefficient. Another common flaw is insufficient space behind the refrigerator, which deteriorates the heat transfer.

The vendors should educate the consumers to ensure periodical defrosting and not to place the refrigerators close to the walls. Now-a-days “No frost” models are available, which are very efficient and consume less power than the normal models.

(iv) Water Heaters and Solar Heaters :

Immersion heaters, storage geysers and running water heaters (instant water heaters) are available in India. Immersion water heaters are the cheapest and are widely used despite the fatal risk involved just because of its cost. Solar water heaters are not available in many places because of their prohibitively high initial investment.

These are used only in luxury hotels, guesthouses and cottages, as the Government made it a principle to install them in these places to conserve energy. Augmenting the geyser with solar water heater greatly reduces the power consumption (as much as 80%) as solar energy is available for more than 10 months a year, which raises the temperature to an adequate level.

Apart from the energy savings, the hot water can be used for other purposes like washing and cooking during the summer when hot water is not necessary for bath.

(v) Water Pumps :

Many houses are fitted with a 350 W (1/2 HP) or 750 W (1 HP) motor depending on the overhead tank capacity. Most of the motors are controlled manually and average usage is about two hours a day. Overflow of tank is a common phenomenon in India since the use of automatic water level controllers is not yet popular and on a average there will be a loss of at least 10 minutes per day per motor in the form of overflow. An automatic water level controller is available for about Rs. 500 to 800.

The following calculation shows the savings if an automatic water controller is installed:

The savings will increase with the increase of the rating of the motor and the time of overflow. This also increases the comfort level and conserves the water resources.

From the above mentioned strategies or techniques, adopted for electrical energy conservation in domestic sector indicates huge energy saving potential. In today’s scenario of worldwide focus on energy conservation, these techniques are being followed rapidly and have become an integral part of energy conservation program all over.

Now, besides the electrical energy consumption in household, the other major chunk of energy in the form of fuel (wood, natural gas etc.) is used in the field of cooking. So, these is an ample amount of energy saving opportunities in the kitchen.

Essay # 4. Energy Conservation in the Kitchen :

Housewives can save upto 30% of cooking gas or kerosene by following a few simple ‘fuel-saving tips’.

Kitchen Ventilation:

i. There should be proper ventilation to the outside for the cook-tops and ranges, especially while cooking with gas. But the fan should not be running longer than the need or will result in wasting the energy in heating the home. And make sure the fan in use in the downdraft vent is not too large since that would waste energy too.

ii. Ventilation fans create a slight vacuum. To balance the air pressure, cold air is sucked in from the outside through cracks in the walls, around windows and doors, etc. Then the heater starts in to heat up the cold air. This is why too big a fan leads to energy waste.

iii. Worse, if the fan draws out so much air that cold air cannot come into the house fast enough to equalize the pressure, an oil or gas heating system may not vent properly. This situation may lead to a back draft of combustible gases into the house.

iv. The back draft problem is a big concern with large downdraft ventilation fans used with some cook-tops and ranges.

Energy Saving Cookware:

i. Choosing the right pan for the job can actually save energy—small amounts per meal.

ii. Smaller is better. Smaller pans need less energy to heat up. Microwaves use less energy than full-size ovens. Smaller ovens use less energy than larger ones. Then put the pan on the burner that fits it best. Remember that smaller burners use less electricity.

iii. Every type of heating element on an electric cook-top (coils, solid disk elements and radiant elements under ceramic glass) works more efficiently when the bottom of the pan is flat.

iv. Convection ovens are more energy-efficient than standard ovens. They continuously circulate heat around the food which distributes the heat more evenly so temperatures and cooking time can be decreased.

v. In fact, the most efficient pan has a slightly concave bottom, which flattens out when the metal heats up. The more rounded or warped the pan, the less direct contact it has with the burner so the harder the element has to work to heat up the pan.

vi. Copper-bottom pans heap up faster than other pans. (And they look neat also)

vii. The flame on your gas burner should be blue. A yellow flame means the gas is not burning efficiently. Call the gas company to check it.

viii. Microwave will work more efficiently if the inside surfaces are clean.

ix. The tighter the fit on the pot lid, the less heat escapes.

x. Using glass or ceramic pans in the oven allows turning down the temperature about 25 degrees Fahrenheit and still cook the food in the same amount of time.

xi. Pressure cookers, which build up steam pressure, reduce cooking time and energy use.

Essay # 5. Other Energy Saving Tips in the Domestic House :

i. Switch off light when not required.

ii. Use a table lamp instead of an overhead light when reading at a desk.

iii. Replace 40W tube light by equivalent light output 36W (Slim) tube lights.

iv. Use Electronic ballasts in place of conventional electromagnetic ballasts I Tube Lights.

v. Replace filament lamps with Compact Fluorescent Lamps (CFL).

vi. Construction of a house should be designed to get maximum sunlight & ventilation.

vii. Use sunlight wherever & whenever available.

viii. Use only adequate illumination or the work involved.

ix. Clean bulbs and tube lights periodically to avoid reduction in illumination.

x. Clean fan blades periodically.

xi. Lubricate bearings of motor periodically.

xii. Use electronic regulators for the fans.

xiii. Switch off fans when not required.

xiv. Use Light Weight/Energy efficient fans.

xv. Adopt large scale ironing. Avoid ironing one or two cloths daily.

xvi. Always use nylon belt in Grinders.

xvii. Clean & Lubricate grinder parts periodically.

xviii. Use energy efficient motor for the grinder.

xix. Use grinder to its full capacity.

xx. Use Washing Machine to its full capacity.

xxi. Avoid using dryer in washing machines whenever possible.

xxii. When immersion rods are used, switch off when water is heated to the required level. Cover the container with a lid to avoid wastage.

xxiii. Switch off directional vanes provided in the air-conditioner when not required.

xxiv. Avoid rewinding motors.

xxv. Avoid leakage of water in taps/joints.

xxvi. Use energy efficient water pumps.

xxvii. Use correct size PVC Piping System, in water lines.

xxviii. Use capacitors for water pumps, to improve power factor.

xxix. Avoid frequent closing and opening of refrigeration door.

xxx. Keep refrigerator away from the wall by at least 200 mm.

xxxi. Use Non-Conventional Energy Sources liked Biogas, Solar Heaters/ Cookers, Wind Mills to the extent possible.

xxxii. Periodical inspection of wiring may be done to defect leakage if any. Use Earth leakage circuit breakers.

xxxiii. Use correct size wires, preferably copper wires

xxxiv. Dim the lights where you can.

xxxv. Light-colored walls reflect more light and so need less lamps.

Using the Fridge/Freezer Smartly:

i. Don’t spend more time taking inventory every time the fridge is opened. Think about what you want before you reach for the door.

ii. Get in the habit of keeping items in the same place in the fridge (e.g., milk in the door, eggs on the second shelf, chocolate cake front and center).

iii. Make sure foods are covered before they are kept in the refrigerator. Otherwise the moisture in them will evaporate, which makes the refrigerator use more energy.

iv. Let foods cool before they are put into the refrigerator or freezer. Don’t leave food out so long at room temperature that it start growing salmonella, botulism or other nasty food poisoners.

v. Freezer works more efficiently when full than when nearly empty, so put some plastic containers like old milk jugs with water in them in the freezer to take up empty space.

Essay # 6. Energy Conservation Measures in Office :

Similar to the energy conservation opportunities and measures applicable in the domestic house, we can save substantial amount of electrical energy by adopting simple techniques or measures in the office as well. Most of the energy consumed in the office is in the form of electrical energy for lighting, running ACs, operating office equipment etc.

Energy can be saved by optimizing the use of these equipment and using energy efficient technologies. Also the design of office building plays on important role in energy conservation. Energy awareness campaign plays crucial role in energy conservation efforts in an organisation’s building.

Given below is the simple checklist for office energy conservation measures:

Office Energy Checklist:

The following is a simple checklist of energy conservation/efficiency measures to use at the office:

i. Replace incandescent lights with Compact Fluorescent Lights (CFLs) or Light Emitting Diodes (LEDs) for desk lamps and overhead lighting. Using CFLs instead of comparable incandescent bulbs can save about 50% on your lighting costs. CFLs use only one-fourth the energy and last up to 10 times longer.

ii. Switch off all unnecessary lights. Use dimmers, motion sensors or occupancy sensors to automatically turn off lighting when not in use to reduce energy use and costs.

iii. Turn off lights when you leave at night.

iv. Use natural lighting or day lighting. When feasible, turn off lights near windows.

v. Use task lighting; instead of brightly lighting an entire room, focus the light where you need it, to directly illuminate work areas.

vi. Use energy efficient products.

vii. Close or adjust window blinds to block direct sunlight to reduce cooling needs during warm months. Overhangs or exterior window covers are most effective to block sunlight on south facing windows.

viii. In the winter months, open blinds on south-facing windows during the day to allow sunlight to naturally heat your workspace. At night, close the blinds to reduce heat loss at night.

ix. Unplug equipment that drains energy when not in use (i.e., cell phone chargers, fans, coffeemakers, desktop printers, radios, etc.)

x. Turn off your computer and monitors at the end of the work day, if possible. If you leave your desk for an extended time, turn off your monitor.

xi. Turn off photocopier at night or purchase a new copier with low standby feature. Purchase printers and fax machines with power management features and itself.

xii. Have a qualified professional perform an energy audit.

xiii. Ensure HVAC ductwork is well insulated.

xiv. Insulate water heater, hot water piping and tanks to reduce heat loss.

xv. Install low-flow toilets and shower heads.

xvi. Install meters to track energy use.

xvii. Save paper: Photocopy only what you need. Always use the second side of paper, either by printing on both sides or using the blank side as scrap paper.

xviii. Collect your utility bills: Separate electricity and fuel bills. Target the largest energy consumer or the largest bill for energy conservation measures.

xix. Carpool, bike or use mass transit when commuting to work.

These above mentioned energy conservation measures when adopted can brought drastic reduction in the energy bill for the office.

Essay # 7. Energy Conservation Process/Activities for a Building:

In the previous section, we have seen the energy conservation needs and various strategies which can be applied to achieve energy savings in domestic sector. As we know in the domestic sector buildings are involved. Similar strategies or mechanism can be applied to commercial buildings such as organisation building or office building etc. There is a huge potential of energy savings in buildings of an organisation of office as we have discussed in energy saving measures for domestic sector earlier.

Now, the energy conservation methodologies or process/procedures for office or large buildings involves certain steps or sequence of activities which are essential for an effective energy conservation program for the buildings.

Some of these activities are:

1. Energy awareness campaign.

2. Facts and figures about energy waste.

3. Energy Profile:

(a) Use of energy profile to find energy waste.

(b) Understanding of energy profile.

4. Energy performance tracking.

5. Metering and monitoring etc.

1. Energy-Awareness Campaign:

If we want to save energy in an organisation, it’s important that everyone in the organisation become aware of the energy consumption that they are responsible for simple changes in people’s behaviour can quickly lead to significant energy savings but such changes will only happen if the people are aware of the energy consumption that they have the power to control.

With proper guidance and encouragement we can probably achieve huge cuts in organisation’s energy consumption. Everyone knows that saving energy is a good thing, but most people will only be motivated when we can demonstrate just how much energy they are wasting and just how much potential there is for them to improve.

Essentially you need to raise the energy awareness of all concerned in an organisation and for this; you need an energy-awareness campaign.

Now, typical preparation for an energy-awareness campaign might begin with a hunt for generic poster facts and figures and generic pictures of light switches, children hugging trees and polar bears on melting ice caps etc. But the problem with that approach is that most people have seen it all many times before and consequently they rarely stop to think about the underlying message.

And, more importantly, there’s actually a much better way to encourage the occupants of your building to take action to reduce their energy consumption.

The usual array of eliched poster facts and figures is not nearly as effective as targeted facts and figures that are specific to your organisation and that you easily come up with yourself.

Because the more you can make your energy-awareness message directly relevant to your building, the more that your building’s occupants will understand and appreciate it.

What exactly is Energy Awareness?

For a general definition, energy awareness is about understanding:

i. How much energy we use (both directly and indirectly),

ii. What we actually use it for,

iii. Where the energy comes from,

iv. The knock-on effects of us using it (e.g., environmental impact, depletion of resources), and

v. What we can do to reduce our energy consumption.

Also energy awareness is about understanding that:

i. All day we’re using energy in our building,

ii. Sometimes we do use a lot more energy than others,

iii. Simple changes in our habits can lead to big reductions in our building’s energy consumption and,

iv. Reducing our building’s energy consumption is important.

When your concept of energy awareness is closer to home, your campaign will naturally use messages, facts and figures that are closer to home too. Such messages, facts and figures will naturally resonate better with the people they’re intended for and this should have a significant impact on the savings that your campaign will achieve.

2. Using targeted facts and figures to bring your campaign closer to home:

The more you can relate your facts and figures to the day-to-day actions of your staff, the more likely they will be to take action. So, instead of using global statistics or natural statistics or city-level statistics in your campaign, use statistics that are directly relevant to energy consumption at your organisation.

Or, even better, use statistics that are directly relevant to energy consumption in your building.

Or, even better still, use statistics that are directly relevant to energy consumption on your floor of the building, or in your particular department.

How to Get the Figures you need to Make Your Staff Aware of Their Energy Consumption:

First, you need to build your own understanding of the building’s energy consumption how much energy it uses, what uses it and when. Armed with this knowledge, your task of raising energy awareness amongst staff will be much easier, as you will be able to highlight the wastage that they are responsible for and encourage them with evidence of the savings that they have made. For this you need good data.

First things first, unless you have good quality energy data, you will struggle to get really useful figures. Weekly or monthly meter readings will never be able to tell you how much energy your building is using at different times throughout each day and on the different days of the week – this level of detail really is necessary to calculate the focused personalized figures that can have the biggest impact on the energy awareness of your staff.

Hopefully you will already have access to interval data such as 15 minute or half-hours data – if not, you may want to look into getting smart metering fitted in your building.

The figures you need will come from analysis of your energy-consumption data. You might want to start by analysing the last years-worth of energy data, although, if you don’t have that much, just use what you can.

Figures to Highlight Energy Waste That You Want to Target:

The first thing to do is to look at your patterns of energy consumption to find energy waste. Once you have found energy waste, you should be able to quantify it in terms of how much energy is actually being wasted.

Start by estimating the wasted kWh and then multiple those figures by cost-per-kWh and kg- CO 2 -per-kWh figures to get the equivalent cost and CO 2 figures or if you want to highlight waste as a percentage of some sort, simply look at the percentage differences between the kW or kWh figures from the appropriate time periods, buildings floors or departments that you want to compare.

Specific figures are generally best for raising energy awareness amongst staff. For example: “unnecessarily leaving equipment switched on when we go home is wasting kWh, pounds/dollars and kg CO 2 on each night of the working week”. Use your imagination a little – may be look at energy consumption on weekends or during lunch hours. If your building operates continuously every day, investigate the energy consumption of different shifts.

All of this information will be contained within your detailed interval energy data. You just need to extract it and present it in an accessible format.

The more you can relate your figures to people’s day to day routines and activities, the greater the energy awareness you will be able to build and the greater the savings you will be able to achieve.

Energy Awareness Month Can Only Do So Much-Ongoing Effort Is Key:

For most people, if they’ve heard of ‘energy awareness’, it’s probably because of energy awareness week or energy awareness month. These observances are fantastic they’re putting energy awareness on people’s radars.

But it’s important to realize that only so much can be achieved in a day a week or a month, even when it comes around every year. The best results by far will be achieved if you treat your energy-awareness campaign as an ongoing process. It doesn’t have to be a full time job, but it will work a lot better if you make it part of your regular routine.

3. Use of Energy Profiles to Find Energy Waste:

The patterns (or profiles) of energy usage contained within interval energy data are great for discovering where a building is wasting energy. The fine-grained detail of interval data (such as half-hourly data) is key – daily, weekly or monthly data does not carry anywhere near as much information about how energy is being used.

Energy Profile Charts and How to Create Them:

Patterns of energy usage are often referred to as energy profiles.

Looking at energy profiles to find energy waste requires you to have some knowledge of the way that the building is operated. The key is to try to link the patterns of energy usage with the operations of the building.

Energy profiles show how much energy is being used at particular times-of- the-day and days-of-the-week – you want to be able to have a pretty good idea of what equipment is using that energy and why it needs to be using it at the times in question.

If the profiles show energy being used on times or days when you’re not aware of a good reason for energy to be used, that’s an indication that energy is possibly being wasted and something for you to investigate. To make sense of the energy profiles, you need to have good idea about what goes on in the building. Not everything that goes on in the building, just the things that relate to energy consumption. Every building is different, but the following factors are commonly relevant.

Occupancy – when people come and go:

i. What are the core occupancy hours (e.g., 9 to 5)? Are there multiple shifts (e.g., a day shift and a night shift)?

ii. Do people ever work on-site outside of the core occupancy hours? Do certain staff stay on after the official closing time? Does anyone come in on weekends or holidays?

HVAC – Heating, Ventilation and Air Conditioning:

i. What fuels are used for heating (e.g., gas, electricity)?

ii. Is there air conditioning? Is it used just for cooling in summer or is it used all year round (e.g., to keep equipment cool)?

iii. How is the heating controlled? Is it on a timer? When is it set to switch on and off? Are there different timer settings for weekends and holidays?

It’s important to be aware that most forms of gas heating also use electricity for fans, pumps and controls. For example, for a heating system consisting of a gas boiler connected to radiators, 5% or more of the total energy used will typically be electricity. This is particularly significant in cost terms because electricity usually costs several times more per kWh than gas.

Heating systems that involve ducted air will typically use a considerable amount of electricity (40% or so is not uncommon). Air-conditioning also usually consumes a lot of electricity.

It indicates that HVAC energy wastage can usually be identified from patterns of electricity consumption alone. But if you do have interval metering on your gas supply it’s well worth taking a closer look at your patterns of gas consumption too.

i. What controls when the lights come on and off? Are they automatically controlled (e.g., by a sensor that detects movement or light-levels) or are they turned on and off by staff?

ii. Do lights remain on when they’re not needed (e.g., when staff have gone home or when they’re on lunch-break)?

iii. Are there enough light-switches? For example, if one person is working late in a large open office, will they have to light the entire office just to light their desk?

Most buildings have different sets of lights for different purposes (e.g., a set of lights in the main office, a set of lights in the meeting rooms, a set of lights in the warehouse, a set of security lights outside). Your answers to the questions above may depend on which set of lights you’re talking about.

Office equipment:

i. Does staff turn their computers off when they leave work?

ii. Is there office equipment such as photocopiers/printers? Is it turned off when not in use?

(Whilst interval data is perfect for looking at larger patterns and trends, it won’t help you to figure out how much energy an individual computer or photocopier uses. For that task you’ll want to plug a simple watt meter between the equipment and the wall socket).

Other energy-consuming equipment/processes:

This could include anything from a printing room, to a fork-lift-truck charger, to specialist production-line equipment.

i. What processes or items of equipment exist that use energy?

ii. What sort of energy do they use (e.g., electricity or gas or both)?

iii. When do they use energy? When do the processes run? When is the equipment switched on and off?

It’s important to note that industrial processes can often dwarf all other types of energy consumption in a building. If a building has processes or items of equipment that consume a lot of energy, even small changes to the way that they’re operated can often make a big difference to the energy bill.

Poor Automatic Control (Especially HVAC):

Energy uses such as HVAC (heating, ventilation and air-conditioning) should usually be closely tied to the occupancy hours. Considerable energy is wasted if a building is heated or cooled when nobody is using it or if an entire building is heated or cooled when only a couple of rooms are in use. So automatic control using timers to switch ON of OFF HVAC system depending upon the occupancy in particular location will be the solution.

4. Monthly Energy-Performance Tracking:

It’s useful to know whether a building is becoming more or less energy-efficient as time goes on.

Tracking such energy performance can help to:

i. Determine the effectiveness of any energy-saving changes that have been made.

ii. Guard against the re-introduction of wastage that has previously been eliminated.

iii. Check whether targets are being met.

Energy performance is commonly tracked on a monthly basis. However, effectively tracking month-on-month energy-performance is not as straight- forward as comparing one month’s total energy consumption with that of the next. Without knowledge of the correct techniques, it’s easy to deduce that energy performance has changed (for better or for worse), when in fact the differing figures are due to inaccuracies in the calculation process.

Rules for Monthly Energy-Performance Tracking:

a. Remember that Months are Very Different in Calendar Terms:

i. Months are different lengths – 31,30,29 or 28 days, depending on the month and whether or not it’s a leap year.

ii. Weeks don’t overlap nearly with months, so sometimes a month will have say 5 Sundays and 4 Mondays, but other times a month will have 4 Sundays and 5 Mondays.

These month-to-month differences make it more difficult to meaningfully compare the energy consumption of one month with that of another. However, you can effectively eliminate these differences by complying with the rules that follow:

b. Only compare the average kW between Months:

Because of the differences highlighted above, it’s not appropriate to compare the kWh used in one month with the kWh used in another. However, using the average kW (power) instead takes time out of the equation and gives figures that can be compared meaningfully.

This fact may be best explained by an example:

A 2 kW electric fans uses 1440 kWh if it’s on constantly for a 30 days month or 1488 kWh if it’s on constantly for a 31 day month. However, in both cases it has an average power of 2 kW.

c. Restrict the energy that contributes to each monthly average:

For effective monthly energy-performance tracking, it’s very important to analyze only, days and times with similar energy-sage characteristics.

So, for example, a business with a Monday to Friday working week might effectively track monthly energy performance for:

i. Working Weekdays:

Monday to Friday, specifically excluding any bank holidays or shutdown periods.

ii. Working Weekdays:

Occupied hours only as above, but with the times restricted to say 09:00 to 17:00.

iii. Weekends:

Saturdays and Sundays only.

Doing this ensures that the fact that week’s don’t overlap nearly with months doesn’t cause a problem when comparing one month’s energy performance with that of another.

d. Use energy data that contains the necessary level of detail:

Accrue month-month energy-performance tracking is rarely possible without the level of detail contained within interval energy data.

Weekly or monthly data simply doesn’t contain enough information to allow you to follow the previous rules. Without the fine-grained detail of interval energy data (such as half-hourly data), it’s impossible to accurately account for the energy-usage variations that go with building occupancy hours or the fact that calendar months are not the same.

e. Be aware of seasonal variations in energy consumption:

The energy consumption of energy uses such as heating or air-conditioning is usually highly seasonal. If such energy uses form a significant proportion of the energy consumption that you’re analysing, be aware that it won’t be possible to make a like-for-like comparison of the average kW values from one month to the next.

Seasonal variations do not render monthly results useless, however monthly figures are still of considerable value for viewing seasonal consumption patterns.

5. Meters and Monitors for Energy Consumption:

Measurement of parameters is an integral and important task in energy management. If you don’t measure how much energy you’re using, you won’t know how much you can save or how much you have already saved.

Here is the list of some important meters and monitors you can use as home energy saving devices:

i. Thermometers:

A thermometer is one of the simplest and most effective home energy saving devices. It can save energy by helping you measure the temperature of refrigerators and freezers and adjust to a more energy efficient (or health-safe) temperature. A thermometer can also help you find poorly insulated areas of your house.

ii. Electrical Meter and Gas Meter:

You thought your meter was just for measuring! In fact, it’s a great home energy saving device! Reading your electrical and gas meter on a regular basis and logging the results in a spreadsheet, is a great way to get a clearer picture of your energy usage.

When you start seeing daily readings fall, you know you’re doing something right in your energy saving efforts. When they spike back up, you know something new has been introduced – or some old energy wasting habit, once brought under control, is now costing you money again.

iii. Full-House Electricity Monitors:

Home energy saving devices such as the power cost monitor and The Energy Detective (TED) are electricity energy monitors for whole house energy usage, so you can watch usage change as various devices are switched on and off.

This can be helpful identifying the power usage of devices that can’t easily be measured by a plug-in electricity energy monitor, such as an electric stove, air- conditioning unit or a device where the plug is hard to get to (such as a refrigerator).

Full-house electricity energy monitors can also help you gauge the overall level of phantom load in your house – if you think everything is switched off and your fridge isn’t running, how many watts you are burning will tell you how much phantom load you have. But they do not give as clear an indication of how much a particular device uses.

iv. Infrared Heat Guns:

These devices can give you an instant temperature reading for any area you point and press the trigger at. A great way to get a quick handle on where heat is escaping from your house in winter or leaking in on hot summer days.

Using these meters and monitors, energy can be saved in the domestic sector. Here are some examples and areas where proper measurement of parameters using meters can save lot of energy.

(i) Save on Refrigeration:

If your refrigerator or freezer temperature is set too high, you can lose food to spoilage, which is a waste of the energy used to grow and transport the food to you. If the temperature is set too low, you’re using more electricity to cool your food than is necessary.

You should measure your refrigerator and freezer temperatures at least a couple of times a year – preferably more often if there are little hands in the house who might ‘accidentally on purpose’ turn the temperature controls.

To measure your refrigerator or freezer temperature, place the remote probe inside a jar 3/4 full of water. Leave the jar inside the refrigerator or freezer – at least one hour for the refrigerator, at least 6 hours for the freezer. Once this period has passed, reset the thermometer’s minimum and maximum temperatures.

Then wait a few more hours. Take a reading of the minimum and maximum and take the halfway point as the likely average temperature of the refrigerator or freezer. If that halfway point is colder than required, turn the temperature control dial up a notch. If it’s warmer than required, turn the control down a notch. Then reset the minimum and maximum, wait a few more hours and try again.

It’s best to avoid a lot of opening and closing of the refrigerator/freezer door when doing this, as you will distort the readings somewhat, but the jar 3/4 filled with water is designed to mask out sudden fluctuations caused by the door being opened. Make sure the jar is no more than 3/4 filled for the freezer test, so that the expanding water doesn’t crack the jar.

(ii) Save on Hot Water:

Use your thermometer as a home energy saving device to measure the hot water temperature coming out of your tap. Turn the hot water temperature down on your heater if the temperature is above 49C to 120F.

If you install an insulating blanket around your hot water heater, you can use the thermometer to assess how effective the blanket is. A large difference in temperature reading between the space between the heater and the insulating blanket (reading A) and the outside of the insulating blanket (reading B) will tell you that the blanket is really helping you save. A small difference means the blanket isn’t accomplishing much.

(iii) Find Insulation Gaps:

If you don’t mind taping your remote probe to the drywall or plaster of your outside walls and the glass on windows, you can measure the temperature of walls on a cold day when the heat is on, to determine where heat loss occurs most quickly. In a properly heated room, colder sections of wall usually indicate that there is less insulation behind them.

You can take readings on several windows and compare the results; lower readings on a particular window may mean that window lacks the energy efficient reflective coating of other windows in your house or if it is a double- or triple-pane window that is supposed to be filled with an insulating gas such as argon, that the insulating gas has leaked out.

Indirect Home Energy Saving Devices:

Some home energy saving devices were designed for another purpose, but indirectly they help you save energy. An obvious example of an indirect home energy saving device is a dimmer switch. Dimmer switches let you produce a softer lighting effect in a room – but when you dim the lights, you’re also using less energy. (Just don’t dim them so much that you forget the light is on – you could wind up leaving the lights on for many hours at a lower power setting, which is still worse than turning them off.)

Here are some indirect home energy saving devices that can put a dent in your energy bill:

Dimmer Switches:

Dimmer switches can be used for both lighting and fans. A dimmer that works with incandescent or haogen lights can also be used to lower the speed of a fan motor, if you want a little airflow out of a bathroom but not the full blast. For fluorescent lights, make sure you use either a dimmer that is designed for them or fluorescent lights that are designed to work with an incandescent dimmer.

Automatic timers:

When you put a device on a timer, you may save energy. An obvious example of an automatic timer as a home energy saving device is a pool pump, which uses a lot of energy and normally doesn’t need to be on all day long; by setting it on a timer so it’s only on a few hours each day, you’ll save a bundle. You can also put your computer accessories power bar on a timer and set it to turn off when you’re either asleep or normally out of the house.

Timer Switches:

Timer switches are light or fan switches that can either run for a range of preset times (30, 15, 10, 5 minutes for example) or have a dial that can be set to any range of minutes. These home energy saving devices are great for things like bathroom fans, which you may want to run for some time after you leave the bathroom, but which you don’t want to run all day.

This can save you not only the energy used to run the fan (which is pretty minimal) but the energy lost when you pump warm air outside in winter or cold air outside when the air-conditioning is on. The two switches shown at right (available from Amazon.com) can be used for motors such as bathroom exhaust fans (up to 20 amp), incandescent, halogen or fluorescent lights. A version with 60-30-20-10 is also available.

Motion- or Infrared-Activated Switches:

Motion- or infrared-activated switches are light switches that sense movement or the body heat of a person entering a room and turn the current on when you pass the sensor, then turn it off after the movement or heat is no longer detected. These can be home energy saving devices, if they are used, for example, to prevent a light from being left on.

If you want the convenience of being able to switch a light on, but having the light turn off automatically if you forget to switch it off, try a screw-in motion-sensor switch. This works well for a lamp (provided it has a tall enough shade) or for a bare ceiling fixture, such as in a laundry room, furnace room or workroom.

Remember though that the motion sensor does draw a small current continuously, so if it’s a room you only go in a few times a year, adding the sensor might actually increase the amount of electricity the light uses over its life.

Power Bars:

Power bars can be great home energy saving devices if you’re disciplined about turning them off when the devices attached to them are not in use. Computers and accessories can use a fair bit of power, a power bar with built-in surge protection not only protects your equipment from damaging power spikes, but also cuts all power to the devices when you turn it off. Smart power bars, which detect when attached devices are in standby or phantom load mode, are examples of direct home energy saving devices.

Home Automation Systems:

Home automation systems are designed for people who like gadgets and want complete control of their home through a console, a program running on their PC or even remotely by telephone.

Direct Home Energy Saving Devices:

Here are some home energy saving devices that are specifically designed to save you energy and that work well for that purpose:

i. Programmable thermostats.

ii. Standby-detection devices, which cut power to a device when it enters standby.

iii. Thermally controlled switches that turn power on or off based on a temperature range.

iv. Air-conditioner energy saving devices.

Programmable Thermostats:

We can save lot of energy costs for every degree Fahrenheit that you turn down the heat or turn up the air-conditioning, for an 8 hour period each day.

In other words, if you normally keep your house at 68F, but you change your habits and start turning the temperature down to 61F from 11 am to 7 am every day, you can cut your heating costs by 7% (68 – 61 = 7). If you do the same for air conditioning and raise the night-time temperature for 8 hours from 78F to 82F (a 4 degree spread) you could save 4% on your air-conditioning costs.

Programmable thermostats are great home energy saving devices. They give you this level for savings with just a little instruction from you. Most modern thermostats allow you to program each day individually with up to four temperature shifts, sometimes independent.

To other devices are standby savers and thermal electrical switches which are useful in energy savings.

Air-Conditioner Energy Saving Devices:

In air-conditioners, controller can be incorporated which keep track of thermodynamic saturation in cooling coils and turn the compressor off at saturation (the point at which any further cooling of the coils will not affect the temperature change in the air being blown over the coils).

Essay # 8. Thermal Energy Conservation Opportunities in Buildings:

Conservation of thermal energy is a means to reduce consumption of heat sources. The energy consumption can broadly distributed among four main sectors such as industrial, building (residential/ commercial), transportation and agricultural sectors. The building sector consumes the major part of energy.

Energy consumption rate has gradually increased due to urbanization, industrial growth and population growth. Population growth means contracting more buildings, which increases energy expenditure. The heat losses in buildings generally occur through external walls, ceiling, floor, windows and air infiltration. Heat loss through the building envelope can be controlled in many different ways i.e. orientation, types of building and optimum insulation thickness.

Energy saving in different type of building walls can be done by using optimum insulation thickness with suitable insulation material. The energy saving is maintained by reducing the energy consumption in buildings. Heat losses from building envelope have a major share in waste of energy.

So it is essential to save the energy by using optimum insulation thickness. Both excessive and deficient insulation is not desirable economically. For economical analysis, the value of optimum insulation thickness was calculated by life cycle cost analysis (LCCA). Insulation of the building is an important technology for energy saving.

The optimum insulation thickness is that value at which the cost is minimum, and it includes the cost of insulation material and cost of energy consumption over the life time of the building. The energy saving is maximum at optimum insulation thickness.

Energy saving becomes more beneficial in that regions where costly fuel is used. The energy saving per unit wall area is defined as the difference between the energy need of un-insulated and insulated situations.

The insulation thickness and energy savings can be calculated by using Life-cycle cost analysis over life time of 10 years of the building. Using proper insulation in building is most effective way of energy saving in building walls. Brick, Concrete and Stone walls are the mostly used types of walls in building construction in India. There are many methods available to conserve warm or cool air in buildings.

Some of these are:

i. Having a properly maintained heating/cooling system,

ii. Using adequate insulation,

iii. Using proper design of building,

iv. Maximizing the use of day light by proper designing,

v. Using multiple pane windows,

vi. Sealing buildings so that warm/cool air does not enter/escape so easily,

vii. Letting sunlight come in or block sunlight depending on the season,

viii. Maintaining a comfortable humidity level, and

ix. Optimizing thermostat levels so the temperature is appropriate at night, weekends, etc. or whenever it is possible to have a temperature setting that consumes less energy.

Thermal conservation applies also to other mediums. Conserving hot or cold liquids is another typical opportunity. Processing plants, hot water heating systems, and swimming pools are examples where thermal conservation methods can applied.

Some other energy saving strategies includes using thermal storage to optimize daytime/night time energy use. In certain situations heat exchangers are used for heat recovery if an exhaust source is available.

Essay # 9. Energy Conservation at Macro Level:

The approach for energy conservation at macro level includes:

(a) Capacity utilization.

(b) Fine tuning.

The main target of this approach is to reduce specific energy consumption.

Macro Level Methodology:

The macro level methodology for the energy conservation effort starts with identifying the energy input to a system.

The energy input can be given as:

Energy input = Theoretical requirement + Unavoidable losses + Avoidable losses

Macro level methodology focus should be:

(a) To concentrate on avoidable losses.

(b) Quantify the losses.

(d) Implementation.

This macro level approach should be applied at the design stage, e.g., in case of new motor installation in an industrial process, use of energy efficient motors can greatly reduce the losses as compared to standard motor.

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Paragraph On Energy | Importance, Resources And Conservation

One of the most essential topics in physical science is energy. It’s also referred to as the ability to work. Heat, electrical, potential, sound, and light are all examples of energy.

Read the following paragraph about the importance of energy, resources, and conservation. These short essays are useful for all classes of students.

Table of Contents

Short And Long Paragraphs About Energy and its Crises

Today, we have abundant energy sources such as oil, coal, gas, and uranium. This energy is used to generate electricity for our homes, as well as other modes of transportation such as trains and planes.

What happens if there isn’t any energy available? Without transportation or lighting, among other things that require fuel or electric current to operate, the world will be very distinct from what it is now. In 1987, the International Atomic Energy Agency (IAEA) was founded, with its headquarters in Vienna.

Because nuclear energy is seen as a safer and better form of energy, it is used to promote peace. The future challenge is to develop new sources of renewable energy, such as solar and wind power, that are both sustainable and affordable.

Without any form of energy, the world would be a very different place. There would be no electricity-powered transportation, lights, or electronic devices —basically nothing. This is due to the fact that all of these devices require some form of fuel or electricity to function. Thankfully, we have a variety of energy sources to choose from, which include oil, coal, gas, and uranium.

However, as our population grows and energy demand rises, we will need to find new renewable energy sources that are both sustainable and affordable. Solar and wind power are two excellent examples of renewable energy sources worth investigating.

They are both environmentally friendly and cost-effective, and they have the potential to reduce our reliance on fossil fuels. So, let’s keep looking for new energy sources and working toward a more sustainable future!

Although there are numerous energy sources available, some of the most common include oil, coal, gas, and uranium. Because nuclear energy is seen as a cleaner and safer form of energy, one organization, the International Atomic Energy Agency, works to promote peace through it.

The future challenge will be to develop new renewable energy sources that are not only sustainable but also affordable, such as solar and wind power.

300 words Paragraph on Solar Energy

Solar energy is a renewable and sustainable source of power that harnesses the energy from the sun to generate electricity. It is considered one of the most promising alternative energy sources due to its abundance and the fact that it produces no greenhouse gas emissions.

There are two main types of solar energy systems: photovoltaic (PV) and thermal. PV systems use semiconductor materials to convert sunlight into electricity, while thermal systems use the sun’s energy to heat a fluid, which is then used to generate electricity. Both types of systems can be used for a variety of applications, including powering homes, businesses, and entire communities.

One of the main benefits of solar energy is that it can be used in remote locations where traditional power sources are not available. This makes it an ideal solution for powering isolated communities and providing electricity to remote areas for development. Additionally, it can also be used to power satellites, boats, and even cars.

Furthermore, solar energy is a cost-effective solution in the long run. While the initial cost of installing solar panels may be high, the cost of electricity generated by solar energy is relatively low, especially when compared to traditional fossil fuels. In addition, solar energy systems require little maintenance, which further reduces costs over time.

However, one of the downsides of solar energy is that it is dependent on weather conditions and the availability of sunlight. On cloudy or overcast days, the amount of electricity generated by solar panels is reduced. But advancements in energy storage technologies, such as batteries, can help to mitigate this issue.

Overall, solar energy is a viable and sustainable source of power that has the potential to play a significant role in meeting the world’s energy needs. With continued research and development, the efficiency and reliability of solar energy systems will improve, making them even more cost-effective and accessible.

200 words Paragraph on Wind Energy

Wind energy is a renewable and sustainable source of power that harnesses the energy from the wind to generate electricity. It is considered one of the most promising alternative energy sources due to its abundance and the fact that it produces no greenhouse gas emissions.

Wind turbines are the primary technology used to harness wind energy. These turbines have a rotor with blades that spins when wind blows, which in turn powers a generator to produce electricity. They can be used for a variety of applications, including powering homes, businesses, and entire communities.

One of the main benefits of wind energy is that it is a cost-effective solution in the long run. The cost of electricity generated by wind energy has decreased significantly in recent years, making it competitive with traditional fossil fuels. Additionally, wind energy systems require little maintenance, which further reduces costs over time.

Wind energy can also be used in remote locations, such as offshore wind farms, which can generate large amounts of electricity. Additionally, it can be used to power boats, trains, and even cars.

However, one of the downsides of wind energy is that it is dependent on wind conditions. The amount of electricity generated by wind turbines is reduced on calm days. Additionally, wind turbines can be visually unappealing and can have an impact on wildlife and birds.

Overall, wind energy is a viable and sustainable source of power that has the potential to play a significant role in meeting the world’s energy needs. With continued research and development, the efficiency and reliability of wind energy systems will improve, making them even more cost-effective and accessible.

100 words Paragraph on Green Energy

Green energy, also known as renewable energy, refers to energy sources that are sustainable and have minimal impact on the environment. This includes sources such as solar, wind, hydro, geothermal, and biomass energy. Green energy is considered to be a crucial solution to reducing greenhouse gas emissions and combating climate change. It is also becoming more cost-effective, making it a competitive alternative to traditional fossil fuels. Investing in green energy not only helps to protect the environment but also creates jobs and boosts economic growth.

300 words Paragraph on Renewable Energy

Renewable energy refers to the energy sources that are sustainable and have minimal impact on the environment. These sources are replenished naturally, unlike fossil fuels which are finite resources. The most common forms of renewable energy include solar, wind, hydro, geothermal, and biomass.

Solar energy harnesses the energy from the sun to generate electricity . Photovoltaic systems convert sunlight into electricity, while thermal systems use the sun’s energy to heat a fluid, which is then used to generate electricity. Both types of systems can be used to power homes, businesses, and entire communities.

Wind energy harnesses the energy from the wind to generate electricity. Wind turbines are the primary technology used to harness wind energy. These turbines have a rotor with blades that spins when wind blows, which in turn powers a generator to produce electricity. They can be used for a variety of applications, including powering homes, businesses, and entire communities.

Hydro energy is generated by harnessing the power of falling water, such as from rivers or dams. This energy can be used to generate electricity or to power mechanical equipment. It is one of the oldest forms of renewable energy and is still widely used today.

Geothermal energy harnesses the heat from the earth to generate electricity. It is generated by tapping into the earth’s natural heat and using it to generate electricity or to heat buildings. Geothermal power plants are typically located near tectonic plate boundaries where there is a lot of underground heat.

Biomass energy is generated by burning organic materials such as wood, crops, and waste. This energy can be used to generate electricity or to heat buildings. Biomass energy is considered to be carbon neutral because the carbon dioxide emitted during combustion is absorbed by the new growth of the biomass.

Renewable energy is considered to be a crucial solution to reducing greenhouse gas emissions and combating climate change. It is also becoming more cost-effective, making it a competitive alternative to traditional fossil fuels. Investing in renewable energy not only helps to protect the environment but also creates jobs and boosts economic growth. Additionally, using renewable energy sources can also increase energy security by reducing dependence on fossil fuels.

Hello! Welcome to my Blog StudyParagraphs.co. My name is Angelina. I am a college professor. I love reading writing for kids students. This blog is full with valuable knowledge for all class students. Thank you for reading my articles.

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Essay on Save Environment: Samples in 100, 200, 300 Words

Updated on
May 10, 2024

Saving our environment is very important. However, over the years, we human beings have destroyed our planet Earth by polluting it with our activities. Now, it is high time we work for the betterment of our planet and save it for us and our future generations. In this blog, you will read about how we should start saving the environment if we want a secure future for us and our future generations. You will also be reading sample essays on how you should save the environment.

Table of Contents

1 What is an Environment?
2 Why Do We Need To Save the Environment?
3 Essay on Save Environment in 100 Words
4 Essay on Save Environment in 200 Words
5 Essay on Save Environment in 300 Words
6 Short Essay on Save Environment: Sample

What is an Environment?

Environment refers to the physical, biological and ecological systems and the elements around us. All these elements are present on the earth without human intervention. An environment is made up of several aspects. These include:

Physical Components: This includes landforms (Mountains, valleys, plains), water bodies (oceans, rivers, ponds, lakes), the atmosphere of the air and finally geological features (rocks, soils and minerals).
Biological Components: All living organisms which live in the natural environment fall under this category. It includes microorganisms, plants and animals.
Ecosystems: An ecosystem is a geographical area comprising plants, animals, and other organisms, weather and landscape, which together form a bubble of life.
Biodiversity: It comprises all the different types of living organisms one will find in one area. All types of organisms such as fungi, bacteria, plants and animals form biodiversity.

Also Read – Essay on Unity in Diversity

Why Do We Need To Save the Environment?

Thanks to our environment it allows life to exist on Earth. Our environment provides us with water, food, clean air and other vital resources for our survival. It is very important for biodiversity, maintaining ecosystems and preventing climate change.

On the other hand, human activities like deforestation and pollution have created menace by threatening this delicate balance. Therefore, humans need to protect the environment to ensure a healthier future for all of us and the future generations. By doing so, we will be safeguarding our health, the beauty of our planet and economic stability. Neglecting the same could lead to dire consequences such as extinction of species, resource scarcity and catastrophic weather events.

Everyone needs to take the necessary steps to ensure a sustainable and habitable world.

Essay on Save Environment in 100 Words

Saving the environment is vitally important for our planet’s well-being. However, nowadays, human activities are inclined towards causing pollution, deforestation and climate change which eventually lead to threatening the ecosystems and human health. To battle this situation, it is very necessary to begin by reducing carbon emissions and using cleaner energy such as solar and wind power.

On the other hand, water should also be conserved by reducing water wastage which will create a huge impact. Next, protection of the biodiversity through conservation efforts and sustainable agriculture is also necessary.

To save the environment, one should begin by planning trees, supporting recycling and finally reducing single-use plastics. These are some of the common practices towards saving our environment.

Essay on Save Environment in 200 Words

We all have been gifted with a precious gift by Mother Nature which sustains all life on Earth called the Environment. However, in recent years, there have been severe threats which in turn have led to huge damage to the environment. So, to ensure to have a sustainable future, it is very important that we all as human beings take crucial steps to save the environment.

Currently, one of the most pressing issues which we are all facing is climate change. The burning of fossil fuels to create energy has led to the emission of greenhouse gases, causing global temperatures to rise.

Speaking of problems, deforestation is another major concern. We all know that trees play a very important role in absorbing carbon dioxide and providing oxygen.

Another major challenge is the pollution of some of our major resources which include soil, water and air. By simply adopting sustainable practices such as reducing waste and investing in green technologies we all will be able to reduce pollution and conserve resources.

To conclude, we must all remember that saving the environment is not a choice but a necessity. It will require global cooperation as well as individual commitment. By addressing all the above-mentioned issues, we will be able to protect the environment for us and future generations and ensure a healthier place to live.

Essay on Save Environment in 300 Words

Our environment is a very precious thing which provides us with clean air, fresh water, fertile soil, and a diverse range of ecosystems that support countless species, including humans. However, our actions over the years have only shown that we aren’t grateful. This has led to environmental degradation and climate change has reached a threatening level. Therefore, we must start with immediate actions to save our environment.

One of the most pressing issues today is climate change. It is largely driven by the burning of fossil fuels, deforestation and several industrial activities. Due to all these activities, there have been dire consequences which can be quite evident through extreme weather events, rising sea levels, and disruptions to ecosystems.

To fight this climate change problem, we will have to work to get cleaner, renewable energy sources. We must also protect and restore our forests as they act as carbon sinks and absorb harmful greenhouse gases.

Common issues like pollution are creating a huge problem for us as it is poisoning our air, soil and water. To work on this, we must reduce our reliance on single-use plastics and adopt an eco-friendly alternative. On the other hand, industrial emissions and vehicle pollution can be controlled by putting strict actions and electric vehicles can be promoted. For wastewater, it can be treated through responsible waste disposal to prevent contamination of our water bodies.

Water scarcity is another growing concern. We must ensure that water is used wisely. Additionally, reducing water pollution from industrial and agricultural runoff is essential for the health of our ecosystems and aquatic life.

Biodiversity loss is another critical issue. Deforestation, habitat destruction, and overexploitation of resources are driving many species to extinction. Conservation efforts, protected areas, and sustainable practices in agriculture and fisheries are vital to preserving our planet.

In conclusion, we must address climate change, pollution, biodiversity loss, and water scarcity through a combination of government policies, technological advancements, and individual actions. Our planet’s health is intricately linked to our own.

Short Essay on Save Environment: Sample

Let us find a sample of a short essay on save environment below:

Also Read: Essay on Water Conservation: Samples in 150, 200, 250 Words

The world environment day is celebrated every year on 5 June 2023.

This year the motto for World Environment Day was #BeatPlasticPollution.

We must follow the practice of reducing, reusing and recycling to save our environment from harmful human activities.

Malvika Chawla

Malvika is a content writer cum news freak who comes with a strong background in Journalism and has worked with renowned news websites such as News 9 and The Financial Express to name a few. When not writing, she can be found bringing life to the canvasses by painting on them.

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Essay on Environment

Here we have shared the Essay on Environment in detail so you can use it in your exam or assignment of 150, 250, 400, 500, or 1000 words.

You can use this Essay on Environment in any assignment or project whether you are in school (class 10th or 12th), college, or preparing for answer writing in competitive exams.

Topics covered in this article.

Essay on Environment in 150-200 words

Essay on environment in 250-300 words, essay on environment in 500-1000 words.

The environment is our natural surroundings, encompassing air, water, land, and diverse ecosystems. It sustains life on Earth, providing essential resources and habitats for all living beings. However, human activities such as deforestation, pollution, and climate change are posing significant threats to the environment and its delicate balance.

Protecting the environment is crucial for our well-being and the planet’s sustainability. It requires collective action and individual responsibility. We must adopt sustainable practices, reduce pollution and waste, conserve resources, and support conservation efforts. By valuing and preserving the environment, we ensure a healthier and more prosperous future.

Governments, businesses, and individuals must work together to address these environmental challenges. Promoting renewable energy, implementing effective policies, and raising awareness about the importance of environmental conservation are key steps to protect our planet.

Preserving the environment is not just an obligation but also an opportunity to enhance our quality of life and ensure a sustainable future for generations to come. Let us embrace this responsibility and work towards creating a harmonious relationship with nature, respecting its intrinsic value and preserving its abundance for future generations.

The environment is the natural world around us, comprising the air we breathe, the water we drink, the land we live on, and the diverse ecosystems that support life. It encompasses everything from the smallest microorganisms to the largest forests and oceans. This essay briefly discusses the importance of the environment and the need for its protection.

The environment plays a crucial role in sustaining life on Earth. It provides us with essential resources, such as clean air, water, and food, and offers habitats for countless species. It regulates the climate, supports biodiversity, and contributes to the overall well-being of human beings and the planet.

Unfortunately, human activities have had a detrimental impact on the environment. Deforestation, pollution, habitat destruction, and climate change pose significant threats to ecosystems and biodiversity. These activities have resulted in the loss of species, degradation of ecosystems, and disruption of natural cycles.

To ensure a sustainable future, it is imperative that we take collective action to protect and preserve the environment. This includes adopting sustainable practices, reducing pollution and waste, conserving natural resources, promoting renewable energy sources, and supporting conservation efforts.

Individual actions, such as reducing carbon emissions, recycling, and conserving water, can make a significant difference. Additionally, governments, businesses, and organizations must implement policies and initiatives that promote environmental sustainability.

By valuing and protecting the environment, we not only safeguard the well-being of future generations but also enhance our own quality of life. Preserving the environment is essential for maintaining the balance of ecosystems, combating climate change, and ensuring a healthy planet for all living beings.

In conclusion, the environment is of utmost importance for the well-being of both humans and the planet. It provides essential resources, supports biodiversity, and regulates the climate. Protecting the environment is a shared responsibility that requires individual and collective action. By adopting sustainable practices and supporting conservation efforts, we can contribute to the preservation of our environment and ensure a sustainable future for generations to come.

Title: Environmental Conservation – Protecting Our Planet for Future Generations

Introduction :

The environment is the foundation of life on Earth, encompassing the air, water, land, and ecosystems that support all living beings. It provides us with vital resources, regulates the climate, and sustains biodiversity. This essay explores the significance of environmental conservation, the threats it faces, and the urgent need for collective action to protect our planet.

Importance of Environmental Conservation

The environment is vital for our well-being and the sustainability of the planet. It provides us with clean air to breathe, safe water to drink, and nutritious food to eat. Ecosystems support biodiversity and provide habitats for countless species, contributing to the overall health of our planet. The environment also plays a crucial role in regulating the climate, preserving natural cycles, and mitigating the impacts of natural disasters.

Environmental Threats

Human activities have led to various environmental threats that endanger ecosystems and biodiversity. Deforestation for agriculture, logging, and urbanization destroys habitats and contributes to climate change. Pollution from industrial activities, transportation, and improper waste disposal contaminates air, water, and soil. Climate change, primarily caused by the excessive release of greenhouse gases, results in rising temperatures, melting ice caps, and extreme weather events. These threats have far-reaching consequences for both the environment and human societies.

Conservation Strategies

To protect the environment, proactive conservation strategies are necessary. Sustainable practices, such as reducing waste, conserving resources, and promoting renewable energy sources, are key to mitigating environmental impacts. Reforestation and afforestation efforts are crucial for restoring habitats and combating climate change. Conservation initiatives, including protected areas, wildlife sanctuaries, and marine reserves, help preserve biodiversity and ensure the long-term sustainability of ecosystems.

Individual and Collective Responsibility

Environmental conservation is a shared responsibility that requires both individual and collective action. Individuals can contribute by adopting sustainable lifestyles, reducing their carbon footprint, and supporting eco-friendly initiatives. Governments play a vital role in implementing policies and regulations that promote environmental protection, investing in renewable energy infrastructure, and fostering sustainable practices in industries. International cooperation is essential to address global environmental challenges and promote knowledge-sharing and technology transfer.

Benefits of Environmental Conservation

Environmental conservation yields numerous benefits. Preserving ecosystems and biodiversity supports the health of our planet and ensures the availability of vital resources for future generations. Conservation efforts contribute to climate change mitigation, reducing the risks of extreme weather events and preserving natural carbon sinks. Protecting natural areas enhances opportunities for eco-tourism, generating economic benefits for local communities. Conservation also fosters a sense of connection to nature and promotes physical and mental well-being.

Conclusion :

Environmental conservation is crucial for the well-being of both humans and the planet. It is our responsibility to protect the environment, mitigating threats such as deforestation, pollution, and climate change. By adopting sustainable practices, supporting conservation initiatives, and advocating for effective policies, we can ensure a healthier and more sustainable future for all. Environmental conservation is not just an obligation; it is an opportunity to preserve the beauty and abundance of our planet for future generations. Let us strive to live in harmony with nature, valuing and protecting the environment that sustains us. Together, we can create a better, more sustainable world for ourselves and for future generations.

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ADVERTISEMENTS: (adsbygoogle = window.adsbygoogle || []).push({}); Essay # 1. Introduction to Energy Conservation:

Essay # 2. Needs and Objectives of Energy Conservation :

Essay # 3. Energy Conservation in Domestic Sector:

Essay # 4. Energy Conservation in the Kitchen :

Essay # 5. Other Energy Saving Tips in the Domestic House :

Essay # 6. Energy Conservation Measures in Office :

Essay # 7. Energy Conservation Process/Activities for a Building:

Essay # 8. Thermal Energy Conservation Opportunities in Buildings:

Essay # 9. Energy Conservation at Macro Level:

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Essay on Save Environment: Samples in 100, 200, 300 Words

What is an Environment?

Why Do We Need To Save the Environment?

Essay on Save Environment in 100 Words

Essay on Save Environment in 200 Words

Essay on Save Environment in 300 Words

Short Essay on Save Environment: Sample

Malvika Chawla

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