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Importance of Energy

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What Is the Importance of Energy Sources?

Why Should We Conserve Fossil Fuels?

The topic of the importance of energy sources is a conversation that will continue over the next few decades as more people begin to realize the value of utilizing renewable energy as opposed to getting energy from sources that don't naturally regenerate. Nonrenewable energy sources include fossil fuels that come from beneath the ground and take thousands of years to form. Renewable energy sources regenerate quickly and can supply a region with its long-term energy needs far into the future.

TL;DR (Too Long; Didn't Read)

The importance of energy sources, such as renewable versus nonrenewable ones, remains undeniable as humans continue into the 21st century. When crude oil, a form of nonrenewable energy, will disappear in about 50 years, people will need alternative energy sources to power their homes and their vehicles. This presents a clear argument in favor of the importance of developing nonrenewable energy sources sooner rather than later.

Nonrenewable Energy Sources

Not all nonrenewable energy sources come from fossil fuels. Uranium forms as mineral deposits and is a nonrenewable energy source mined from underground locations that becomes fuel for use at nuclear power plants. Fossil fuels such as hydrocarbons consist of coal, crude oil, fuel oil, and natural gas formed from the carcasses of dead plants and animals. Because all these fuels don't replenish in the short term, taking eons to form, scientists consider them nonrenewable.

Renewable Energy Supplies

Renewable energy comes from sunlight, wind, geothermal, moving water, biomass and biofuels. Environmentalists tout the importance of renewable energy sources because they represent clean energy with a lower impact on nature. Clean energy sources also cost less: The power source is free, and it costs less to install a wind turbine or a solar array than it does to drill for oil. Wind and sun don't disappear with use, as they continually regenerate. Hydroelectric plants on dams and rivers can generate a significant amount of electricity and will continue to do so as long as water continues to flow. Other sources include fuels like ethanol. It comes from plants and the energy of heat generated by wood burning. Inventors and scientists have also found ways to generate power from the force of the waves in the ocean.

Impact and Disappearance of Fossil Fuels

Fossil fuels have a serious impact on the environment as noted by climatologists across the globe. It takes money to extract them from the ground, process them for use and transport them to the end consumer. Fossil fuels add C0 2 and other greenhouse gases to the air during each one of these stages. They also stay trapped in the atmosphere and affect the global climate. Other problems include groundwater contamination from fracking, increased earthquakes in fracked regions, and sinkholes that occur due to oil drilling.

Not everyone benefits from fossil fuel, as it costs more in third world countries than locals can often afford. Assumptions by researchers at Stanford University estimate that in 113 years all the coal will be gone. Natural gas will disappear in 52 years, and crude oil will mostly disappear in 50 years. These assumptions point to the importance of nonrenewable energy sources.

Uses for fossil fuels, how do we transport coal, what are the benefits of saving electricity, pros & cons of coal energy, natural gas information, uses of diesel oil, how does geothermal energy work, how is rain formed, oil drilling benefits, exhaustible energy sources, what are the major energy sources on the earth, how do organic sedimentary rocks form, positive effects of humans on the ecosystem, what are renewable and non-renewable resources, renewable, nonrenewable and inexhaustible resources, fuels used in our daily life, how are cyclones made, sources of energy from the 1800s, how to distill oil using a coffee pot.

U.S. Energy Information Administration: Nonrenewable Energy Explained
Carleton University: Uranium Deposits
Bureau of Ocean Energy Management: Ocean Wave Energy
Stanford University: Tick Tock: Fossil Fuel Reserve Estimates
Inside Climate News: Fracking Study Finds Toxins in Wyoming Town's Groundwater and Raises Broader Concerns
Forbes: Thanks To Fracking, Earthquake Hazards In Parts Of Oklahoma Now Comparable To California
Tulane University: Subsidence: Dissolution & Human Related Causes

About the Author

As a journalist and editor for several years, Laurie Brenner has covered many topics in her writings, but science is one of her first loves. Her stint as Manager of the California State Mining and Mineral Museum in California's gold country served to deepen her interest in science which she now fulfills by writing for online science websites. Brenner is also a published sci-fi author. She graduated from San Diego's Coleman College in 1972.

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Energy Conservation Essay for Students and Children

500 words energy conservation essay.

Energy conservation refers to the efforts made to reduce the consumption of energy. The energy on Earth is not in unlimited supply. Furthermore, energy can take plenty of time to regenerate. This certainly makes it essential to conserve energy. Most noteworthy, energy conservation is achievable either by using energy more efficiently or by reducing the amount of service usage.

Importance of Energy Conservation

First of all, energy conservation plays an important role in saving non-renewable energy resources. Furthermore, non-renewable energy sources take many centuries to regenerate. Moreover, humans consume energy at a faster rate than it can be produced. Therefore, energy conservation would lead to the preservation of these precious non-renewable sources of energy.

Energy conservation will reduce the expenses related to fossil fuels. Fossil fuels are very expensive to mine. Therefore, consumers are required to pay higher prices for goods and services. Energy conservation would certainly reduce the amount of fossil fuel being mined. This, in turn, would reduce the costs of consumers.

Consequently, energy conservation would strengthen the economy as consumers will have more disposable income to spend on goods and services.

Energy conservation is good for scientific research. This is because; energy conservation gives researchers plenty of time to conduct researches.

Therefore, these researchers will have more time to come up with various energy solutions and alternatives. Humans must ensure to have fossil fuels as long as possible. This would give me enough time to finding practical solutions.

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

Another important reason for energy conservation is environmental protection. This is because various energy sources are significantly harmful to the environment. Furthermore, the burning of fossil fuels considerably pollutes the atmosphere. Moreover, nuclear energy creates dangerous nuclear waste. Hence, energy conservation will lead to environmental protection.

Energy conservation would also result in the good health of humans. Furthermore, the pollution released due to energy sources is harmful to the human body. The air pollution due to fossil fuels can cause various respiratory problems. Energy sources can pollute water which could cause several harmful diseases in humans. Nuclear waste can cause cancer and other deadly problems in the human body.

Measures to Conserve Energy

Energy taxation is a good measure from the government to conserve energy. Furthermore, several countries apply energy or a carbon tax on energy users. This tax would certainly put pressure on energy users to reduce their energy consumption. Moreover, carbon tax forces energy users to shift to other energy sources that are less harmful.

Building design plays a big role in energy conservation. An excellent way to conserve energy is by performing an energy audit in buildings. Energy audit refers to inspection and analysis of energy use in a building. Most noteworthy, the aim of the energy audit is to appropriately reduce energy input.

Another important way of energy conservation is by using energy-efficient products. Energy-efficient products are those that use lesser energy than their normal counterparts. One prominent example can be using an energy-efficient bulb rather than an incandescent light bulb.

In conclusion, energy conservation must be among the utmost priorities of humanity. Mahatma Gandhi was absolutely right when he said, “the earth provides enough to satisfy every man’s needs but not every man’s greed”. This statement pretty much sums up the importance of energy conservation. Immediate implementation of energy conservation measures is certainly of paramount importance.

FAQs on Energy Conservation

Q1 state one way in which energy conservation is important.

A1 One way in which energy conservation is important is that it leads to the preservation of fossil fuels.

Q2 Why energy taxation is a good measure to conserve energy?

A2 Energy taxation is certainly a good measure to conserve energy. This is because energy taxation puts financial pressure on energy users to reduce their energy consumption.

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Renewable energy – powering a safer future

Energy is at the heart of the climate challenge – and key to the solution.

A large chunk of the greenhouse gases that blanket the Earth and trap the sun’s heat are generated through energy production, by burning fossil fuels to generate electricity and heat.

Fossil fuels, such as coal, oil and gas, are by far the largest contributor to global climate change , accounting for over 75 percent of global greenhouse gas emissions and nearly 90 percent of all carbon dioxide emissions.

The science is clear: to avoid the worst impacts of climate change, emissions need to be reduced by almost half by 2030 and reach net-zero by 2050.

To achieve this, we need to end our reliance on fossil fuels and invest in alternative sources of energy that are clean, accessible, affordable, sustainable, and reliable.

Renewable energy sources – which are available in abundance all around us, provided by the sun, wind, water, waste, and heat from the Earth – are replenished by nature and emit little to no greenhouse gases or pollutants into the air.

Fossil fuels still account for more than 80 percent of global energy production , but cleaner sources of energy are gaining ground. About 29 percent of electricity currently comes from renewable sources.

Here are five reasons why accelerating the transition to clean energy is the pathway to a healthy, livable planet today and for generations to come.

1. Renewable energy sources are all around us

About 80 percent of the global population lives in countries that are net-importers of fossil fuels -- that’s about 6 billion people who are dependent on fossil fuels from other countries, which makes them vulnerable to geopolitical shocks and crises.

In contrast, renewable energy sources are available in all countries, and their potential is yet to be fully harnessed. The International Renewable Energy Agency (IRENA) estimates that 90 percent of the world’s electricity can and should come from renewable energy by 2050.

Renewables offer a way out of import dependency, allowing countries to diversify their economies and protect them from the unpredictable price swings of fossil fuels, while driving inclusive economic growth, new jobs, and poverty alleviation.

2. Renewable energy is cheaper

Renewable energy actually is the cheapest power option in most parts of the world today. Prices for renewable energy technologies are dropping rapidly. The cost of electricity from solar power fell by 85 percent between 2010 and 2020. Costs of onshore and offshore wind energy fell by 56 percent and 48 percent respectively.

Falling prices make renewable energy more attractive all around – including to low- and middle-income countries, where most of the additional demand for new electricity will come from. With falling costs, there is a real opportunity for much of the new power supply over the coming years to be provided by low-carbon sources.

Cheap electricity from renewable sources could provide 65 percent of the world’s total electricity supply by 2030. It could decarbonize 90 percent of the power sector by 2050, massively cutting carbon emissions and helping to mitigate climate change.

Although solar and wind power costs are expected to remain higher in 2022 and 2023 then pre-pandemic levels due to general elevated commodity and freight prices, their competitiveness actually improves due to much sharper increases in gas and coal prices, says the International Energy Agency (IEA).

3. Renewable energy is healthier

According to the World Health Organization (WHO), about 99 percent of people in the world breathe air that exceeds air quality limits and threatens their health, and more than 13 million deaths around the world each year are due to avoidable environmental causes, including air pollution.

The unhealthy levels of fine particulate matter and nitrogen dioxide originate mainly from the burning of fossil fuels. In 2018, air pollution from fossil fuels caused $2.9 trillion in health and economic costs , about $8 billion a day.

Switching to clean sources of energy, such as wind and solar, thus helps address not only climate change but also air pollution and health.

4. Renewable energy creates jobs

Every dollar of investment in renewables creates three times more jobs than in the fossil fuel industry. The IEA estimates that the transition towards net-zero emissions will lead to an overall increase in energy sector jobs : while about 5 million jobs in fossil fuel production could be lost by 2030, an estimated 14 million new jobs would be created in clean energy, resulting in a net gain of 9 million jobs.

In addition, energy-related industries would require a further 16 million workers, for instance to take on new roles in manufacturing of electric vehicles and hyper-efficient appliances or in innovative technologies such as hydrogen. This means that a total of more than 30 million jobs could be created in clean energy, efficiency, and low-emissions technologies by 2030.

Ensuring a just transition , placing the needs and rights of people at the heart of the energy transition, will be paramount to make sure no one is left behind.

5. Renewable energy makes economic sense

About $7 trillion was spent on subsidizing the fossil fuel industry in 2022, including through explicit subsidies, tax breaks, and health and environmental damages that were not priced into the cost of fossil fuels.

In comparison, about $4 trillion a year needs to be invested in renewable energy until 2030 – including investments in technology and infrastructure – to allow us to reach net-zero emissions by 2050.

The upfront cost can be daunting for many countries with limited resources, and many will need financial and technical support to make the transition. But investments in renewable energy will pay off. The reduction of pollution and climate impacts alone could save the world up to $4.2 trillion per year by 2030.

Moreover, efficient, reliable renewable technologies can create a system less prone to market shocks and improve resilience and energy security by diversifying power supply options.

Learn more about how many communities and countries are realizing the economic, societal, and environmental benefits of renewable energy.

Will developing countries benefit from the renewables boom? Learn more here .

What is renewable energy?

Derived from natural resources that are abundant and continuously replenished, renewable energy is key to a safer, cleaner, and sustainable world. Explore common sources of renewable energy here.

Why invest in renewable energy?

Learn more about the differences between fossil fuels and renewables, the benefits of renewable energy, and how we can act now.

Five ways to jump-start the renewable energy transition now

UN Secretary-General outlines five critical actions the world needs to prioritize now to speed up the global shift to renewable energy.

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What is climate change?

Our climate 101 offers a quick take on the how and why of climate change. Read more.

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This Is the Future: Essay on Renewable Energy

Today the world population depends on nonrenewable energy resources. With the constantly growing demand for energy, natural gas, coal, and oil get used up and cannot replenish themselves.

Aside from limited supply, heavy reliance on fossil fuels causes planetary-scale damage. Sea levels are rising. Heat-trapping carbon dioxide increased the warming effect by 45% from 1990 to 2019. The only way to tackle the crisis is to start the transition to renewable energy now.

What is renewable energy? It is energy that comes from replenishable natural resources like sunlight, wind, thermal energy, moving water, and organic materials. Renewable resources do not run out. They are cost-efficient and renew faster than they are consumed. How does renewable energy save money? It creates new jobs, supports economic growth, and decreases inequitable fossil fuel subsidies.

At the current rates of production, some fossil fuels will not even last another century. This is why the future depends on reliable and eco-friendly resources. This renewable energy essay examines the types and benefits of renewable energy and its role in creating a sustainable future.

Top 5 Types of Renewable Energy: The Apollo Alliance Rankings

There are many natural resources that can provide people with clean energy. To make a list of the five most booming types of renewable energy on the market today, this energy essay uses data gathered by the Apollo Alliance. It is a project that aims to revolutionize the energy sector of the US with a focus on clean energy.

The Apollo Alliance unites businesses, community leaders, and environmental experts to support the transition to more sustainable and efficient living. Their expert opinion helped to compile information about the most common and cost-competitive sources of renewable energy. However, if you want to get some more in-depth research, you can entrust it to an essay writer . Here’s a quick overview of renewable energy resources that have a huge potential to substitute fossil fuels.

Solar Renewable Energy

The most abundant and practically endless resource is solar energy. It can be turned into electricity by photovoltaic systems that convert radiant energy captured from sunlight. Solar farms could generate enough energy for thousands of homes.

An endless supply is the main benefit of solar energy. The rate at which the Earth receives it is 10,000 times greater than people can consume it, as a paper writer points out based on their analysis of research findings. It can substitute fossil fuels and deliver people electricity, hot water, cooling, heat, etc.

The upfront investment in solar systems is rather expensive. This is one of the primary limitations that prevent businesses and households from switching to this energy source at once. However, the conclusion of solar energy is still favorable. In the long run, it can significantly decrease energy costs. Besides, solar panels are gradually becoming more affordable to manufacture and adopt, even at an individual level.

Wind Renewable Energy

Another clean energy source is wind. Wind farms use the kinetic energy of wind flow to convert it into electricity. The Appolo Alliance notes that, unlike solar farms, they can’t be placed in any location. To stay cost-competitive, wind farms should operate in windy areas. Although not all countries have the right conditions to use them on a large scale, wind farms might be introduced for some energy diversity. The technical potential for it is still tremendous.

Wind energy is clean and safe for the environment. It does not pollute the atmosphere with any harmful products compared to nonrenewable energy resources.

The investment in wind energy is also economically wise. If you examine the cost of this energy resource in an essay on renewable resources, you’ll see that wind farms can deliver electricity at a price lower than nonrenewable resources. Besides, since wind isn’t limited, its cost won’t be influenced by the imbalance of supply and demand.

Geothermal Renewable Energy

Natural renewable resources are all around us, even beneath the ground. Geothermal energy can be produced from the thermal energy from the Earth’s interior. Sometimes heat reaches the surface naturally, for example, in the form of geysers. But it can also be used by geothermal power plants. The Earth’s heat gets captured and converted to steam that turns a turbine. As a result, we get geothermal energy.

This source provides a significant energy supply while having low emissions and no significant footprint on land. A factsheet and essay on renewable resources state that geothermal plants will increase electricity production from 17 billion kWh in 2020 to 49.8 billion kWh in 2050.

However, this method is not without limitations. While writing a renewable resources essay, consider that geothermal energy can be accessed only in certain regions. Geological hotspots are off-limits as they are vulnerable to earthquakes. Yet, the quantity of geothermal resources is likely to grow as technology advances.

Ocean Renewable Energy

The kinetic and thermal energy of the ocean is a robust resource. Ocean power systems rely on:

Changes in sea level;
Wave energy;
Water surface temperatures;
The energy released from seawater and freshwater mixing.

Ocean energy is more predictable compared to other resources. As estimated by EPRI, it has the potential to produce 2640 TWh/yr. However, an important point to consider in a renewable energy essay is that the kinetic energy of the ocean varies. Yet, since it is ruled by the moon’s gravity, the resource is plentiful and continues to be attractive for the energy industry.

Wave energy systems are still developing. The Apollo energy corporation explores many prototypes. It is looking for the most reliable and robust solution that can function in the harsh ocean environment.

Another limitation of ocean renewable energy is that it may cause disruptions to marine life. Although its emissions are minimal, the system requires large equipment to be installed in the ocean.

Biomass Renewable Energy

Organic materials like wood and charcoal have been used for heating and lighting for centuries. There are a lot more types of biomass: from trees, cereal straws, and grass to processed waste. All of them can produce bioenergy.

Biomass can be converted into energy through burning or using methane produced during the natural process of decomposition. In an essay on renewable sources of energy, the opponents of the method point out that biomass energy is associated with carbon dioxide emissions. Yet, the amount of released greenhouse gases is much lower compared to nonrenewable energy use.

While biomass is a reliable source of energy, it is only suitable for limited applications. If used too extensively, it might lead to disruptions in biodiversity, a negative impact on land use, and deforestation. Still, Apollo energy includes biomass resources that become waste and decompose quickly anyway. These are organic materials like sawdust, chips from sawmills, stems, nut shells, etc.

What Is the Apollo Alliance?

The Apollo Alliance is a coalition of business leaders, environmental organizations, labor unions, and foundations. They all unite their efforts in a single project to harness clean energy in new, innovative ways.

Why Apollo? Similarly to President John F. Kennedy’s Apollo Project, Apollo energy is a strong visionary initiative. It is a dare, a challenge. The alliance calls for the integrity of science, research, technology, and the public to revolutionize the energy industry.

The project has a profound message. Apollo energy solutions are not only about the environment or energy. They are about building a new economy. The alliance gives hope to building a secure future for Americans.

What is the mission of the Apollo Alliance?

Achieve energy independence with efficient and limitless resources of renewable energy.
Pioneer innovation in the energy sector.
Build education campaigns and communication to inspire new perceptions of energy.
Create new jobs.
Reduce dependence on imported fossil fuels.
Build healthier and happier communities.

The transformation of the industry will lead to planet-scale changes. The Apollo energy corporation can respond to the global environmental crisis and prevent climate change.

Apollo renewable energy also has the potential to become a catalyst for social change. With more affordable energy and new jobs in the industry, people can bridge the inequality divide and build stronger communities.

Why Renewable Energy Is Important for the Future

Renewable energy resources have an enormous potential to cover people’s energy needs on a global scale. Unlike fossil fuels, they are available in abundance and generate minimal to no emissions.

The burning of fossil fuels caused a lot of environmental problems—from carbon dioxide emissions to ocean acidification. Research this issue in more detail with academic assistance from essay writer online . You can use it to write an essay on renewable sources of energy to explain the importance of change and its global impact.

Despite all the damage people caused to the planet, there’s still hope to mitigate further repercussions. Every renewable energy essay adds to the existing body of knowledge we have today and advances research in the field. Here are the key advantages and disadvantages of alternative energy resources people should keep in mind.

Advantage of Green Energy

The use of renewable energy resources has a number of benefits for the climate, human well-being, and economy:

Renewable energy resources have little to no greenhouse gas emissions. Even if we take into account the manufacturing and recycling of the technologies involved, their impact on the environment is significantly lower compared to fossil fuels.
Renewable energy promotes self-sufficiency and reduces a country’s dependence on foreign fuel. According to a study, a 1% increase in the use of renewable energy increases economic growth by 0.21%. This gives socio-economic stability.
Due to a lack of supply of fossil fuels and quick depletion of natural resources, prices for nonrenewable energy keep increasing. In contrast, green energy is limitless and can be produced locally. In the long run, this allows decreasing the cost of energy.
Unlike fossil fuels, renewable energy doesn’t emit air pollutants. This positively influences health and quality of life.
The emergence of green energy plants creates new jobs. Thus, Apollo energy solutions support the growth of local communities. By 2030, the transition to renewable energy is expected to generate 10.3 million new jobs.
Renewable energy allows decentralization of the industry. Communities get their independent sources of energy that are more flexible in terms of distribution.
Renewable energy supports equality. It has the potential to make energy more affordable to low-income countries and expand access to energy even in remote and less fortunate neighborhoods.

Disadvantages of Non-Conventional Energy Sources

No technology is perfect. Renewable energy resources have certain drawbacks too:

The production of renewable energy depends on weather conditions. For example, wind farms could be effective only in certain locations where the weather conditions allow it. The weather also makes it so that renewable energy cannot be generated around the clock.
The initial cost of renewable energy technology is expensive. Both manufacturing and installation require significant investment. This is another disadvantage of renewable resources. It makes them unaffordable to a lot of businesses and unavailable for widespread individual use. In addition, the return on investment might not be immediate.
Renewable energy technology takes up a lot of space. It may affect life in the communities where these clean energy farms are installed. They may also cause disruptions to wildlife in the areas.
One more limitation a renewable resources essay should consider is the current state of technology. While the potential of renewable energy resources is tremendous, the technology is still in its development phase. Therefore, renewable energy might not substitute fossil fuels overnight. There’s a need for more research, investment, and time to transition to renewable energy completely. Yet, some diversity of energy resources should be introduced as soon as possible.
Renewable energy resources have limited emissions, but they are not entirely pollution-free. The manufacturing process of equipment is associated with greenhouse gas emissions while, for example, the lifespan of a wind turbine is only 20 years.

For high school seniors eyeing a future rich with innovative endeavors in renewable energy or other fields, it's crucial to seek financial support early on. Explore the top 10 scholarships for high school seniors to find the right fit that can propel you into a future where you can contribute to the renewable energy movement and beyond. Through such financial support, the road to making meaningful contributions to a sustainable future becomes a tangible reality.

Renewable energy unlocks the potential for humanity to have clean energy that is available in abundance. It leads us to economic growth, independence, and stability. With green energy, we can also reduce the impact of human activity on the environment and stop climate change before it’s too late.

So what’s the conclusion of renewable energy? Transitioning to renewable energy resources might be challenging and expensive. However, most experts agree that the advantages of green energy outweigh any drawbacks. Besides, since technology is continuously evolving, we’ll be able to overcome most limitations in no time.

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113 Renewable Energy Essay Topic Ideas & Examples

🏆 best renewable energy topic ideas & essay examples, 👍 good essay topics on renewable energy, 💡 interesting topics to write about renewable energy, ❓ questions about renewable energy.

Solar Energy as an Alternative Source of Energy It is of essence to note that, with the depletion of fossil fuels, more emphasis is now being put on the use of solar energy as an alternate energy source.
Solar Energy Installation Project Management 0 Pilot solar energy project Managers will run a pilot project to determine the feasibility of the project. A number of resources will be required to complete the project. We will write a custom essay specifically for you by our professional experts 808 writers online Learn More
Renewable Energy Sources: Existence, Impacts and Trends It is important to note that about 20% of the world energy sources come from renewable sources. The management and maintenance of renewable energy production may be in the short run or long run.
Biofuel: Renewable Energy Type The purpose of this essay is to discuss this statement and evaluate its accuracy in accordance to the latest studies, as well as the pros and cons of biofuel in general.
The Benefits of Renewable and Non-Renewable Energy This research paper seeks to describe renewable and non renewable energy sources, their effects on the environment and economic benefits.”Fossils fuels are one of the most widely used sources of energy”.
Using Solar (PV) Energy to Generate Hydrogen Gas for Fuel Cells With the current technologies, an electrolyzer working at 100% efficiency needs 39 kWh of electricity to liberate 1 kg of hydrogen.
Solar Energy in the United Arab Emirates The success of the solar power initiatives in the UAE is largely attributed to the wide range of financial incentives that the UAE government has offered to the companies that are prepared to advance the […]
Renewable Energy: Geothermal Energy Of all these forms of renewables, geothermal energy is perceived as one of the renowned forms of renewable energy which is generated from the crust of the earth.
Renewable Energy: Comparison Between Biogas and Solar Energies Again, the research finds that the cost of installation is higher compared to solar energy sources. However, the paper is going to compare solar and biogas energy sources.
Adopting Renewable Energies Proponents of fossil fuels assert that while alternative energy sources purport to be the solution to the problems that fossil fuels have caused, alternative energy sources can simply not cater for the huge energy needs […]
Wind Energy as Forms of Sustainable Energy Sources T he only costs to be met in producing wind energy is the cost of equipment for harnessing wind, wind turbines for converting the energy and photovoltaic panels for storing energy.
Wind Power as an Alternative Energy Source Wind energy is a renewable source of energy that is an alternative to fossil fuel use, which is necessary for the conservation of the environment.
Wind and Solar Energy as a Sources of Alternative Energy Fthenakis, Mason and Zweibel also examined the economical, geographical and technical viability of solar power to supplement the energy requirements of the U.S.and concluded that it was possible to substitute the current fossil fuel energy […]
Technology and Wind Energy Efforts by the elite members of the society enlightened the global countries about the benefits of renewable energy sources in conserving the environment prompting the need to consider wind energy.
How Solar Energy Can Save the Environment? Over the past few decades, the level of greenhouse gasses in the environment has been on the rise. The only cost in the production of solar energy is making the solar panels.
Advantages and Disadvantages of Wind Energy Another advantage is the fact that most of the turbines that are used in the generation of wind power are located in ranches, and on farms.
Social Background of Renewable Energy Development According to Craddock, although some people believe that the development of renewable sources of energy is driven by the economic needs, the social force also plays an important role in increasing popularity of this form […]
Climate Change: Renewable Energy Sources Climate change is the biggest threat to humanity, and deforestation and “oil dependency” only exacerbate the situation and rapidly kill people. Therefore it is important to invest in the development of renewable energy sources.
The Role of Renewable Energy in Addressing Electricity Demand in Zambia In this regard, ZESCO Limited, the Zambian power utility company, has an obligation to generate and supply the electricity in the country.
Barriers to Deploying Renewable Energy in Hotels The main benefit of renewable energy is environmental protection, improving the environmental and social performance of the industry, and reducing utility costs.
Renewable Energy: An International Profile To illustrate the severity of some of the outlined consequences and challenges presented to the national environment, the following graph is presented, illustrating the growth rate of the US fracking industry.
“The American Recovery and Reinvestment Act”: Developing Renewable Energy The focus of this bill on the technological aspect of environmental protection is seen in the allocation of funds on loan guarantees, grants for researchers, and the manufacturing of advanced systems.
Efficient Solar Refrigeration: A Technology Platform for Clean Energy and Water Refrigeration cycle capable to be driven by low grade energy, substituting gas-phase ejector used in conventional mechanical compressor.
Non-Renewable Energy and Gross Domestic Product of China The use of non-renewable energy in China has the negative impact on the GDP, as indicated by the negative values of DOLS and CCR coefficients. The generation of renewable energy has a negligible negative impact […]
Making Solar Energy Affordable Solar energy is a type of energy that is obtained through tapping the sun’s rays radiant and converting it into other energy forms such as heat and electricity.
Government Subsidies for Solar Energy This approach has enabled solar companies and developers to penetrate the energy market despite the high costs involved in developing solar power.
Electrical Engineering Building Uses Wind Energy The purpose of this fact-finding mission was to determine an appropriate type and rating of the wind turbine based on three factors: the average wind data at UNSW; the peak power demand for the EE […]
The Sun’s Light and Heat: Solar Energy Issue The figure below provides an overview of the major parts of the solar system, which include the solar core, the radiative zone, the convective zone, the photosphere, the chromosphere, and the corona among others.
Solar Energy: Review and Analysis Available literature shows that most commercial CSP plants in Spain and the United States using synthetic oil as the transfer fluid and molten salt as the thermal energy storage technology are able to achieve a […]
Solar and Wind Energy in the Empty Quarter Desert However, the main bulk of the report focuses on the proposal to build a stand alone renewable energy source, a combination of a solar power wind turbine system that will provide a stable energy source […]
Wind Energy for the Citizens of Shikalabuna, Sri Lanka The citizens of Shikalabuna are shot of the possibility to implement the required wind turbines and get a chance to pay less using the natural source available.
Renewable Energy and Transport Fuel Use Patterns The base data is as follows: Table 1 The first segment of this analysis tests for differences between consumption of natural gas and ethanol.
Renewable Energy Technologies As for the construction decision and the way of harnessing the wave power, a variety of solutions has been proposed. Cheap and reliable desalinization technology such as one described in the Economist article could be […]
Solar Energy Selling Framework The list of actions to complete the required activity goes in the following sequence: planning actions, sales pitch itself, and reflection. The actions, aimed at doing are the four stages of a sales pitch, that […]
Renewable Energy Ethical Question Despite the fact that the power of wind, sun, and water can be transformed into energy the great majority of people argue the importance of the renewable energy system implementation proving that the disadvantages should […]
Renewable Energy Resources in Qatar The topicality of the problem is evidenced by current trends favoring the use of renewable energy resources and the necessity to avoid further deterioration of the situation in this sphere.
The Solar Energy and Photovoltaic Effect The key difference factor of the solar cells is the material and technology that is used. Photon behavior in a solar cell is defined by the materials used and the construction of the cell itself.
Solar Energy Project: Stakeholder and Governance Analysis The stakeholders on this issue are the central governments of the three countries, the local government bodies the industrial and business groups and the civil society groups interested on the issue.
Canadian Renewable Energy Industry The profile of the renewable energy resource industry in Canada is likely to witness a big boost in the coming years.
Solar Energy: Commercial and Industrial Power Source This is made further possible by the inspirational circulars related to the application of more solar energy in the state. This is one of the major participations that came in to the notice.
Conceptual Chemistry. Wind Turbine vs. Coal Energy The current paper is aimed at considering and comparing traditional coal energy and the newly popular wind turbine energy in the context of their costs and environmental benefits.
Solar Energy and Its Impact on Society He believed that the wheel was the extension of our feet, the hammer was an extension of our hands, and technology is the extension of our mind and mentality.
Bismuth Vanadate Photocatalyst for Solar Energy 20 In the scheelite BiVO4, it is possible to find out a hybridized band structure with Bi 6s and O 2p orbitals.
Renewable Energy and Politics Relationships The global regimes concerned with energy use and distribution call on states to stick to commerce when dealing with energy matters instead of mixing it with politics, but it seems the pleas are ignored given […]
Solar Energy Power Plant & Utility Supply Contract The first assumption from the case above is that the advisement by SEPP to the US not to provide EEC certificates was made orally and was came after the contract had been signed.
Renewable Energy in Saudi Arabia, Qatar and the UAE Adoption of solar power technologies would be extremely beneficial to Gulf countries, and it will help to address most of the issues related to resource shortages.
Solar Energy Industry in the UAE The UAE International Investors Council insists that the sustainable use of the available financial resources, particularly, FDI, should be viewed as the foundation for enhancing the development of the state industries, especially as far as […]
Wind Energy Feasibility in Russia In Russia, feasibility studies have been conducted to establish the viability of wind turbine projects. In conjunction with the problem statement above, the following aims have been formulated: To use the available and relevant data […]
Innergex Renewable Energy Inc. at Canada’s Market The company’s mission is to expand the renewable energy production through the development and operation of their high-quality facilities, considering the need to preserve the environment and the necessity to balance the interests of the […]
Google’s Driverless Cars and Renewable Energy Some of the firms are testing the technology with the application of low-powered green energy. The violations of the road regulations are not the only issue with the driverless car technology.
Solar Energy: Definition and Ways of Usage Observers believe that the energy from the sun has the potential to satisfy the world’s energy requirements. Energy from the solar is free, and we can never deplete solar energy.
Solar Energy Panels in UAE This report will examine the future of solar energy and the incentive schemes that can be put in place to develop the United Arab Emirates solar energy industry.
Investment in Renewable Energy Sources Thus, it is possible to say that climate crisis can prove to be a catastrophe that can profoundly influence people living in various regions of the world; more importantly, the existing policies are not sufficient […]
Environmental Issues for Managers: UK’s Current Strategy on Renewable Energy & Technologies The renewable energy strategy of the UK entails escalating the utilization of micro-generation and lessening energy wastage. Barriers to Adoption of Renewable Energy and Technologies The main barriers to adoption of renewable technology in the […]
Solar & Wind Sources: Hybrid Energy System Of the Australian capital cities, Darwin, Australia is the smallest and is located in the north-most part of the country. The following is the analysis of the factors to be considered.
The Cost Efficiency of Renewable Energy The mentioned benefits as well as other objectives are the reasons why departments of energy around the globe highlight on the generation of electricity from the renewable sources.
Legal and Political Factors of Renewable Energy Development To overcome these barriers the government has put in place various regulations and policies to facilitate the development of renewable energy.
Environment and Renewable Energy A greater focus on renewable energy development is necessary in this day and age due to the various problems brought about by the use of fossil fueled power plants, which have caused not only an […]
Technological Factors of Renewable Energy Development There are three reasons behind this: Renewable energy resources from a commercial energy standpoint are as of yet an unproven method of reliable energy production The means by which renewable energy is produced requires a […]
Economic Factors of Renewable Energy Development There has been a consistent increase in the price of a barrel of oil in the world market over the last fifty years.
Producing and Transmitting Renewable Energy Complexity in producing and transmitting renewable energy is multifaceted and may be related to many factors, which hinder production and transmission of renewable energy to users.
Renewable Energy Policies in Thailand Craddock defines renewable energy policies as “Regulations or incentives that are created to encourage the use of renewable energy, and the main purpose of these policies is to increase the production of renewable energy”.
Solar Energy Houses’ Benefits In the same breadth, another advantage of the solar energy houses is that they reduce the emission of carbon dioxide through other processes.
Is Renewable Energy a Viable Option? One of the most critical questions that majorities ask and the main hurdle to renewable energy is whether renewable energy can ever efficiently become a viable energy option relative to the traditional, ready available sources […]
Economics of Renewable Energy This form of renewable energy has proven to be the best in the industrial sector. This means that the society has to look beyond the use of non renewable energy.
Renewable Energy: Wind Generating Plant for the Local Community The financial department will deal with all the financial aspects of the project, while marketing department will handle the marketing of the energy source in the society.
Usage of Renewable Energy in Saudi Arabia Energy system stability for the year 2010 In the Table, the Potential for adopting CSP in the Kingdom for the year 2010 rated 124,560 TWh and has a capacity credit of 90%.
Wind-Based Energy Market The energy department in the U.S.has been able to discover and point a number of challenges and problems in the development of wind energy.
Carbon Footprint and Renewable Energy The consumption of fossil fuels by the energy infrastructure is one of the greatest sources of greenhouse gases which are responsible for recent global warming and climate change concern. This is the increase in the […]
Solar Energy in the UAE It is important to note that the nature of the solar field is modular, and that it has a number of parallel solar collector rows.
Science and the Use of Non-Renewable Energy Resources It is scientific knowledge that the use of fossil fuels such as oil leads to the pollution of the environment. This is the reason why science can be used to explain the lethal effects of […]
Solar Energy Business Model Based in Melbourne Competitiveness The concentration of solar energy consultancy industry Industry concentration is a term used to define the measure of the number of organizations as well as the size of the organizations, which are considered predominant […]
Abu Dhabi Wind Energy The report covers energy crisis in Abu Dhabi, wind energy as a potential source of renewable energy for Abu Dhabi, and recommendations.
Wind Energy for Environmental Sustainability Production of this energy is important to the survival and enhancement of lives of people in a society. It refers to the role of that business or a corporate towards the society.
Climate Change and Renewable Energy Options The existence of various classes of world economies in the rural setting and the rise of the middle class economies has put more pressure on environmental services that are highly demanded and the use of […]
Renewable Energy Sources Thus, the establishment that the use of fossil fuels adversely affects the environment is important in explaining the shift to the use of renewable energy sources.
Making Solar Energy More Affordable The use of solar energy can be critical for environmental and economic sustainability of many communities that can be located in different regions of the world.
Renewable Energy Sources Summary Solar energy, wind energy, tidal energy and geothermal energy are the main renewable sources of energy. In an analysis of 2005 energy sources, it is evident that nuclear energy was the dominant energy source followed […]
Wind Energy, Its Advantages and Disadvantages Reliable sources of energy need to be renewable; they include wind energy, solar energy and hydro-energy; wind energy is a dependable source of energy although it remains the least used among the available renewable sources […]
Renewable Energy Co: Engineering Economics and TOP Perspectives of Renewable Energy in Canada The beginning of the twenty-first century reflects the concerns of people about the sources of energy, lack of power supply, and importance of reconsidering values and sources of energy that have been established in the […]
Solving the Climate Change Crisis Through Development of Renewable Energy Thus, the threats of the climate change can be overcome with references to resolving the economic crisis with the help of orientation to the new sources of renewable energy, which can be discussed as beneficial […]
Can a Switch to Renewable Energy Sources Help Combat Global Warming? This paper will argue that since fossil fuels have been the primary contributors to the global warming problem, a switch to renewable energy sources will help to mitigate global warming and possibly even reverse the […]
Wind Energy: The Use of Wind Turbines One of the most promising is wind energy, specifically the use of wind turbines to produce clean and renewable energy. The only problem is that it is more expensive to build large wind turbines.
Water Pollution and Wind Energy Chemical pollution of water is one of the leading causes of death of aquatic life. It is thus evident that chemical pollution of water not only has negative effects on health, but it also substantially […]
Evolution of Solar Energy in US The policy of solar energy in the US is established by the federal, public entities and the state that addresses energy issues of production, consumption like the standards on gas mileage.
New Techniques for Harnessing Solar Energy Due to the scarcity of fossil fuels and the expenses incurred in the mining of fossil fuels, it is important that we find a new source of energy to fulfill the energy needs of the […]
Is Solar Energy Good for the State of New Jersey? The state of the New Jersey is second to California in terms of the use of solar energy. As people are waking up to the reality that the limited world’s resources are increasingly being depleted, […]
The Use of Solar Energy Should be Adopted in All States in the U.S. The emphasis on renewable sources of energy has been enhanced by the fact that the limited world’s resources are increasingly being depleted; thus, the states have adopted the use of solar energy so as to […]
What Energy Is Renewable?
What Is the Cleanest Renewable Energy Source?
How Does Renewable Energy Work?
What Are the Types of Renewable Resources?
Is Renewable Energy Healthy?
What Are the Benefits of Renewable Energy?
What Are the Cons of Renewable Energy?
What Is the Most Powerful Renewable Energy?
What Affects the Development of Renewable Energy Power Generation Projects in China?
Can the World Be Powered Fully by Renewable Energy?
How Safe Is Renewable Energy?
Why Is Renewable Energy Not Popular?
What Are the Most Renewable Energy Sources?
How Renewable Energy Can Change the World?
What Drives Renewable Energy Development?
What Role Can Renewable Energy Play for North Africa and the Middle East?
How Does Renewable Energy Impact Carbon Emissions?
What Will the Situation for Renewable Energy in Europe Be in 2030?
What Is the Main Problem With Renewable Energy?
How Efficient Is Renewable Energy?
Can Renewable Energy Be Overused?
Why 100% Renewable Is Not Possible?
Which Country Has Highest Renewable Energy?
What Are the Effects of Renewable Energy?
What Is the Safest Energy Source?
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Natural Sources Of Energy

Renewable Energy

Energy is one of the major inputs for the economic development of the country. Any sustainable energy source that comes from the natural environment is a renewable energy source. Renewable energy is inexhaustible and a clean alternative to fossil fuels. In this article, we will learn about the types and sources of renewable energy.

What is Renewable Energy?

Renewable energy is energy that is produced from natural processes and continuously replenished. A few examples of renewable energy are sunlight, water, wind, tides, geothermal heat, and biomass. The energy that is provided by renewable energy resources is used in 5 important areas such as air and water cooling/heating, electricity generation, the rural sector, and transportation.

According to a report in 2016 by REN21, the global energy consumption by the use of renewable energy resources contributed to 19.2% in 2014 and 23.7% in 2015. Many countries have started to invest in these renewable energy resources as these resources will help in maintaining sustainable development. The amount of investment in 2015 was about 286 billion dollars and major sectors were biofuel, solar power, wind, and hydroelectricity.

The existence of renewable energy resources is spread over a wide geographical area in comparison to the conventional energy resources which are often concentrated in a limited number of countries like the oil and gas are mostly concentrated in the Middle East countries. The use of renewable energy resources in energy generation is resulting in less pollution and has a significant effect on economic benefits and energy security.

Examples of Renewable Energy

We can define renewable energy as those energies which can never be depleted. The importance of renewable energy is invaluable. These types of energy sources are different from fossil fuels, such as oil, coal, and natural gas. Some examples of renewable energy sources are:

Wind energy
Solar energy
Geothermal energy
Biomass energy

Sources of Renewable Energy

The sources could sustain for a longer period of time and can easily be renewed often. Sustainable sources are biomass, nuclear power, geothermal, wind energy, solar power, tidal power, and wave power.

The sources of renewable energy are known to be less polluting and therefore the whole world is looking forward to new carbon emission norms, where carbon will play a major role in developing new factories and industries. They will be rated according to the carbon emission and the products that they are producing will be rated accordingly.

Types of Renewable Energy

Solar Energy: The radiant light and heat energy from the sun is harnessed with the use of solar collectors. These solar collectors are of various types such as photovoltaics, concentrator photovoltaics, solar heating, (CSP) concentrated solar power, artificial photosynthesis, and solar architecture. This collected solar energy is then used to provide light, heat, and different other forms of electricity.
Wind Energy: The energy we get from winds is known as wind energy. For this, windmills have been used for hundreds of years to pump out water from the ground. We use large tall wind turbines that allow winds to generate electricity. The natural airflow on the surface of the earth is used to run the wind turbines. The modern-day wind turbines range from about 600 Kilowatt to 5 Megawatts, for commercial purposes these are rated with an output power of 1.5 to 3 Megawatts. The most preferred locations for these wind turbines to be installed are the areas which and strong and have constant airflows on offshore and sites that are at high altitudes. The power generated from wind energy in 2015 met 4% of global energy consumption.
Hydroelectricity: According to statistics, hydroelectricity generated around 16.6% of the global energy resources and constituted about 70% of all renewable electricity. This energy is another alternative source of energy that is generated by the construction of dams and reservoirs on the flowing water, the kinetic energy from the flowing water is used to run the turbines which generate electricity. Tidal power converts the energy of tides and Wave power which captures the energy from the surface of the ocean waves for power generation. These two forms of hydropower also have huge potential in electric power generation.
Geothermal Energy: It is the energy that is generated from the thermal energy which is stored in the earth. The heat energy is captured from sources such as hot springs and volcanoes and this heat is directly used by industries for heating the water and other purposes.
Biomass Energy: This type of energy is derived from biomass which is a type of biological material derived from living organisms and plant-derived materials which are called lignocellulosic biomass. Biomass can be directly used via combustion to produce heat and indirectly it can be used to convert to biofuels. Biomass can be converted to other usable forms of energy such as transportation fuels like ethanol, biodiesel, and methane gas.

Important Questions Asked From Renewable Energy

Q.1) What are the 7 types of renewable energy?

Hydroelectric energy
Hydrogen and fuel cells
Geothermal power
Tidal energy

Q.2) What are the examples of renewable energy?

Q.3) What is considered renewable energy?

Energy from a source that is not depleted when used, such as wind or solar power.

Q.4) Is renewable energy efficient?

Renewable energy is 100% efficient.

Q.5) What are the benefits of renewable energy?

There are various environmental and economic benefits of renewable energy. They do not produce any greenhouse gas and reduce some types of air pollution.

Q.6) What are the renewable sources of energy?

Q.7) Why we should use renewable energy?

Q.8) What is bad about renewable energy?

One disadvantage of renewable energy is that it is difficult to generate quantities of electricity that are as large as those produced by fossil fuel generators.

Q.9) What are the advantages and disadvantages of renewable energy?

Q.10) Is renewable energy good?

Q.11) Is renewable energy sustainable?

All renewable energy sources like solar, wind, geothermal, hydropower, wave and tidal power are forms of sustainable energy.

Q.12) What is the importance of renewable energy?

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Essay on energy: importance and sources.

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Energy is the key input in economic growth and there is a close link between the availability of energy and the growth of a nation. Since energy is essential to conduct the process of Production, the process of economic development requires the use of higher levels of energy consumption.

There exists a strong correlation between per Capita gross National Product (GNP) and energy consumption. Higher per capita GNP countries consume more energy per head. For example, per capita energy consumption in USA was 15.5 times and in Japan 8 times that of India.

Importance of Energy :

(1) Easy availability of energy helps in the process of industrializations in a country.

(2) Production of energy leads to the efficient utilization of natural resources. For example solar energy, wind energy and hydro-electricity power can be generated by using sun light, wind and water resources respectively.

(3) Scope of employment opportunities can be possible with the process of industrialization that is possible with easy availability of energy/ power sources.

(4) Easy availability of energy is required for the expansion of infrastructural development in a country.

(5) Income of a country can be raised with the expansion of the power sector. It also help to achieve economic self sufficiency.

Source of Energy :

Broadly speaking there are two main sources of energy in India:

(a) Commercial Energy,

(b) Non-Commercial Energy.

Commercial source of energy or power are sold at a price and the users are required to pay the price. Commercial energy consists of (i) fossil resource energy (like coal, petroleum, natural gas) (ii) hydroelectric energy (iii) atomic energy. Non-commercial energy sources consist of fire-wood, vegetable waste and animal dung. Since the sources are supposed to the free and no price in paid to acquire them, they are called an non-commercial energy sources.

Although recent development indicates some noncommercial sources are charged a price in the urban areas and to some extent in the rural areas also. In India, most of the rural poor people depend on the non-commercial sources of energy. At present, 23% of the energy consumed is obtained from non-commercial sources. Major users of the commercial energy are industry (507o), transport (22%), household (12%), agriculture (9%) and commercial establishment (1%).

What are the different Sources of Energy in India?
Energy: Essay on the Importance of Energy Production for India

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Essay on Energy Resources in India

The below mentioned essay provides an anatomy of the Energy Resources of India. After reading this essay you will learn about: 1. Introduction to Energy Resources 2. Types of Energy Resource in India 3. The Energy Strategy 4. Energy Scenario.

Essay # Introduction to Energy Resources in India:

Energy resources are very much important in the context of economic development of the country. With the growing industrialisation, mechanisation of agriculture, and the development of transportation sector, the demand for energy resources is increasing day by day.

Thus a positive correlation exists between economic growth and demand for energy. Moreover, consumption of energy for domestic uses and public lighting has also been increasing.

In India between 1952-53 to 1987-88 the GDP had increased annually at the rate of 3.7 per cent while the energy consumption had increased at the rate of 6.2 per cent per annum. Inspite of this, the per capita consumption of energy in India is low in comparison to that of developed countries. In India, more than half of the population does not possess the capacity to purchase commercial energy.

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Again out of the total energy consumed, about half of it is obtained from non-commercial energy. In India the noncommercial sources of energy, mostly used by rural poor, are obtained from firewood, dung cakes and agricultural waste. But the commercial energy is obtained from oil and natural gas, coal, hydro-electricity and a little volume of nuclear energy.

Essay # Types of Energy Resource in India:

Oil and coal :.

In India the consumption of commercial energy is too much dependent on oil and coal. About 47 per cent of the demand for commercial energy is met through petroleum oil. With the growing oil crisis, the importance of coal has also been realised in the country. Coal has an advantage over other fuels as it can be suitably converted into other types of energy like electricity, oil and gas.

In India, the coal is the principal source of electricity, at present with the significant development of thermal power projects based on coal. About 60 per cent of the total electricity generated in India is available from these coal based thermal power projects.

Power or electricity is considered as one of the major sources of commercial energy. Power contributed about 28.7 per cent of the total commercial energy consumption of the country in 1987-88. In India, the development of power is progressing at a considerable scale.

If we look at the installed capacity then the total installed generating capacity in India has increased from 2,300 M.W. in 1950 to 2,55,000 MW in 2015 (March).

Essay # The Energy Strategy in India:

Out of this total power generation in India about 60 per cent of it is generated through coal-based thermal power projects. The remaining 40 per cent of electricity is generated through hydro-electricity and atomic energy.

Considering the present power scenario of the country and the present energy crisis, proper steps should be taken for the proper utilisation of huge hydro-power potential of the country, which according to C.E.A. is equivalent to 75,400 M.W., along-with the development of non-conventional energy in the country.

The following elements are incorporated in the new energy strategy of the country:

(i) Accelerated exploitation of domestic conventional energy resources—oil, natural gas, coal, hydro, and nuclear power;

(ii) Proper management of oil demand;

(iii) Substitution of natural gas for oil products;

(iv) Conservation of energy;

(v) Exploitation of renewable sources of energy such as energy forestry and bio-gas, specially for meeting the energy requirements of the rural people; and

(vi) Intensify research and development on the emerging energy technologies.

In India, the shortage of energy is presently working as a major constraint of the industrial development. In view of the serious oil crisis faced at present due to soaring oil price, steps be taken for sustained increase in the production of coal.

Hydro-power potential should also be developed with a sense of urgency. Nuclear power, which is at present contributing a little more than 2 per cent of the total power generated, will have to be exploited with great vigour and urgency.

Moreover, in order to supplement the commercial energy produced in the country through the development of non-conventional energy, the Seventh Plan puts emphasis on “The development and accelerated utilisation of renewable energy sources wherever they are technically and economically viable, to improve the access to and availability of, renewable decentralised energy sources, particularly for the rural population and to reduce environment degradation resulting from deforestation.”

In order to realise these above mentioned objectives, the following efforts should be undertaken:

1. A large number of demonstration projects should be undertaken to popularise these new and renewable sources of non-conventional energy like wind, solar, bio-gas and bio-mass.

2. For developing indigenous technologies in this connection, the Government should support intensive R&D (Research and Development).

3. Attempts have to be made to create demand for this system through government intervention along with appropriate financial incentives as the initial cost of this system of renewable energy is very high.

4. An appropriate infrastructure for manufacturing, installation and servicing of this renewable energy system should be developed for its proper utilisation.

5. A large scale awareness programme should be undertaken to educate the people about the new technologies developed for the efficient utilisation of this system.

6. Lastly, substitution of non-commercial energy sources by commercial fuels should be discouraged and for that energy forestry should be developed.

Essay # Energy Scenario in India:

It is important to look at the present energy scenario of the country vis-a-vis other countries.

Latest finding from the Emerging Economy Report prepared by research and consultancy firm, Center for Knowledge Societies (CKS) shows that emerging economies could play pivotal roles in reducing the growing environmental anxieties worldwide. The report shows that most emerging economies remain for below the energy consumption as well as carbon emission levels of industrialised countries.

India’s per capita energy consumption of 12.6 million BTU and Indonesia’s (21.5) are almost negligible when compared to more economically developed nations like South Korea (170.2 m BTU per capita) and Taiwan (181.5 m BTU).

China’s carbon dioxide (CO 2 ) emission of 2.6 thousand metric tonnes per 1000 people is far below the 10.16 thousand metric tonnes per 1000 people in Germany.

The report has also identified several new energy paradigms that can fundamentally alter the ways in which end consumers access and use energy. Therefore, the new paradigm can dramatically change the adverse environmental effects of increased energy demand in the emerging economies.

The report highlighted that energy scarcity can lead to energy efficiency. To some extent the outstanding and latent demand for energy of most emerging economies, which is never met, can contribute to energy efficiency, at least in economic terms.

It is to the credit of India’s growth process that its energy intensity has fallen over time. In comparison to the rest of the world, particularly the emerging economies of Brazil and China, the use of energy per capita in India remained moderate and it increased at a slower pace.

Table 5.3 will clarify its position.

Table 5.3 reveals that total use of energy in India was 362 MMTOE in 1990 and then increased to 573 MMTOE in 2004 as compared to that of 1609 MMTOE for China, 205 MMTOE for Brazil, 1245 MMTOE for EMU and 2326 MMTOE for USA. The growth in the use of energy during the period 1990-2004 was 3.3 per cent in India as compared to that of 3.6 per cent in China, 3.2 per cent in Brazil and 1.4 per cent in USA.

However, the energy use per capita (KGOE) in India was 426 KGOE in 1990 increased to 531 KGOE in 2004 as compared to that of 1242 KGOE in China, 1114 KGOE for Brazil, 3906 KGOE for UK, 3990 for EMU and 7921 KGOE in the USA. Considering the huge size of population, the use of energy per capita in India is found to be moderate and its pace in also comparatively slower.

This could partly due to unsatisfied demand arising due to domestic capacity constraints. A large section of India’s population is still not in a position to buy and use any commercial sources of energy due to their poor economic capacity. Major portion of these energy resources are being used by a small section of rich and middle class people of the country.

Thus economic empowerment of this large section of poor people will lead to a huge demand for energy in near future leading to a serious energy crisis in our country. There is also enough evidence of wastage in use of scarce energy resources by the richer and middle class people of the country.

Sudden spurt in the use of private vehicles by these sections of population and the faulty vehicle policy pursued by the Government may lead to a serious energy crisis in near future in the context of shrinking national as well as global reserve of energy.

There is considerable room to improve energy efficiency, especially of motor vehicles and in the generation, transmission and end-use of electricity, commercially viable and economic attractive technology options in use in the developed world, should be considered and adopted.

Finally, wastage in the use of energy, especially in respect of petroleum and electricity needs to be immediately controlled both by pursuing the policy of imposition and awareness for attaining curtailment in consumption in the use of energy resources.

Thus under the present scenario of energy crisis, improving energy efficiency and demand side management measures like encouraging urban mass transport are quite important. Sustaining economic growth is critically dependant on significant supply augmentation and change in the composition of energy use.

Import dependence, for meeting the primary energy demand in the country, has been increasing over a long period since 1990-91 to 2006-07. In order to reduce incremental import dependence of country’s energy requirement in the medium term to long term entails a number of measures.

These include:

(a) Tapping India’s coal reserve with appropriate technology and reforms in the coal sector to increase competition

(b) Mitigating transportation constraints on availability of coal;

(d) Fully exploiting the nuclear and hydro-potential for power generation; and

(e) Expediting programmes for energy generation through renewable and non-conventional sources. Besides, a steps up of domestic production, the remaining deficit would have to be bridged by entering into strategic geo-political alliances to access the energy assets in the region. There is also a need for regulatory reform to implement open access in power sector to facilitate competition.

Finally, putting a curb on wasteful use of energy, especially in respect of petroleum and electricity is the urgent need of the hour. This needs to be attained by pursuing a rational policy of imposition and awareness for attaining the required curtailment in consumption in use of energy resources and also for pursuing a policy for conservation of energy in real and rational manner.

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Conserving Earth

Earth’s natural resources include air, water, soil, minerals, plants, and animals. Conservation is the practice of caring for these resources so all living things can benefit from them now and in the future.

Biology, Ecology, Earth Science, Geography, Geology, Conservation

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Earth ’s natural resources include air , water , soil , minerals , fuels , plants, and animals. Conservation is the practice of caring for these resources so all living things can benefit from them now and in the future. All the things we need to survive , such as food , water, air, and shelter , come from natural resources. Some of these resources, like small plants, can be replaced quickly after they are used. Others, like large trees, take a long time to replace. These are renewable resources . Other resources, such as fossil fuels , cannot be replaced at all. Once they are used up, they are gone f orever . These are nonrenewable resources . People often waste natural resources. Animals are overhunted . Forests are cleared, exposing land to wind and water damage. Fertile soil is exhausted and lost to erosion because of poor farming practices. Fuel supplies are depleted . Water and air are polluted . If resources are carelessly managed, many will be used up. If used wisely and efficiently , however, renewable resources will last much longer. Through conservation, people can reduce waste and manage natural resources wisely. The population of human beings has grown enormously in the past two centuries. Billions of people use up resources quickly as they eat food, build houses, produce goods, and burn fuel for transportation and electricity . The continuation of life as we know it depends on the careful use of natural resources. The need to conserve resources often conflicts with other needs. For some people, a wooded area may be a good place to put a farm. A timber company may want to harvest the area’s trees for construction materials. A business may want to build a factory or shopping mall on the land. All these needs are valid, but sometimes the plants and animals that live in the area are forgotten. The benefits of development need to be weighed against the harm to animals that may be forced to find new habitats , the depletion of resources we may want in the future (such as water or timber), or damage to resources we use today. Development and conservation can coexist in harmony. When we use the environment in ways that ensure we have resources for the future, it is called sustainable development . There are many different resources we need to conserve in order to live sustainably. Forests A forest is a large area covered with trees grouped so their foliage shades the ground. Every continent except Antarctica has forests, from the evergreen -filled boreal forests of the north to mangrove forests in tropical wetlands . Forests are home to more than two-thirds of all known land species . Tropical rainforests are especially rich in biodiversity . Forests provide habitats for animals and plants. They store carbon , helping reduce global warming . They protect soil by reducing runoff . They add nutrients to the soil through leaf litter . They provide people with lumber and firewood. Deforestation is the process of clearing away forests by cutting them down or burning them. People clear forests to use the wood, or to make way for farming or development. Each year, Earth loses about 14.6 million hectares (36 million acres) of forest to deforestation—an area about the size of the U.S. state of New York. Deforestation destroys wildlife habitats and increases soil erosion. It also releases greenhouse gases into the atmosphere , contributing to global warming. Deforestation accounts for 15 percent of the world’s greenhouse gas emissions. Deforestation also harms the people who rely on forests for their survival, hunting and gathering, harvesting forest products, or using the timber for firewood. About half of all the forests on Earth are in the tropics —an area that circles the globe near the Equator . Although tropical forests cover fewer than 6 percent of the world’s land area, they are home to about 80 percent of the world’s documented species. For example, more than 500 different species of trees live in the forests on the small U.S. island of Puerto Rico in the Caribbean Sea. Tropical forests give us many valuable products, including woods like mahogany and teak , rubber , fruits, nuts, and flowers. Many of the medicines we use today come from plants found only in tropical rainforests. These include quinine , a malaria drug; curare , an anesthetic used in surgery; and rosy periwinkle , which is used to treat certain types of cancer . Sustainable forestry practices are critical for ensuring we have these resources well into the future. One of these practices is leaving some trees to die and decay naturally in the forest. This “ deadwood ” builds up soil. Other sustainable forestry methods include using low-impact logging practices, harvesting with natural regeneration in mind, and avoiding certain logging techniques , such as removing all the high-value trees or all the largest trees from a forest. Trees can also be conserved if consumers recycle . People in China and Mexico, for example, reuse much of their wastepaper, including writing paper, wrapping paper, and cardboard. If half the world’s paper were recycled, much of the worldwide demand for new paper would be fulfilled, saving many of Earth’s trees. We can also replace some wood products with alternatives like bamboo , which is actually a type of grass. Soil Soil is vital to food production. We need high-quality soil to grow the crops that we eat and feed to livestock . Soil is also important to plants that grow in the wild. Many other types of conservation efforts, such as plant conservation and animal conservation, depend on soil conservation. Poor farming methods, such as repeatedly planting the same crop in the same place, called monoculture , deplete nutrients in the soil. Soil erosion by water and wind increases when farmers plow up and down hills. One soil conservation method is called contour strip cropping . Several crops, such as corn, wheat, and clover , are planted in alternating strips across a slope or across the path of the prevailing wind . Different crops, with different root systems and leaves, help slow erosion.

Harvesting all the trees from a large area, a practice called clearcutting , increases the chances of losing productive topsoil to wind and water erosion. Selective harvesting —the practice of removing individual trees or small groups of trees—leaves other trees standing to anchor the soil. Biodiversity Biodiversity is the variety of living things that populate Earth. The products and benefits we get from nature rely on biodiversity. We need a rich mixture of living things to provide foods, building materials, and medicines, as well as to maintain a clean and healthy landscape . When a species becomes extinct , it is lost to the world forever. Scientists estimate that the current rate of extinction is 1,000 times the natural rate. Through hunting, pollution , habitat destruction, and contribution to global warming, people are speeding up the loss of biodiversity at an alarming rate. It’s hard to know how many species are going extinct because the total number of species is unknown. Scientists discover thousands of new species every year. For example, after looking at just 19 trees in Panama, scientists found 1,200 different species of beetles—80 percent of them unknown to science at the time. Based on various estimates of the number of species on Earth, we could be losing anywhere from 200 to 100,000 species each year. We need to protect biodiversity to ensure we have plentiful and varied food sources. This is true even if we don’t eat a species threatened with extinction because something we do eat may depend on that species for survival. Some predators are useful for keeping the populations of other animals at manageable levels. The extinction of a major predator might mean there are more herbivores looking for food in people’s gardens and farms. Biodiversity is important for more than just food. For instance, we use between 50,000 to 70,000 plant species for medicines worldwide. The Great Barrier Reef , a coral reef off the coast of northeastern Australia, contributes about $6 billion to the nation’s economy through commercial fishing , tourism , and other recreational activities. If the coral reef dies, many of the fish, shellfish , marine mammals , and plants will die, too. Some governments have established parks and preserves to protect wildlife and their habitats. They are also working to abolish hunting and fishing practices that may cause the extinction of some species. Fossil Fuels Fossil fuels are fuels produced from the remains of ancient plants and animals. They include coal , petroleum (oil), and natural gas . People rely on fossil fuels to power vehicles like cars and airplanes, to produce electricity, and to cook and provide heat. In addition, many of the products we use today are made from petroleum. These include plastics , synthetic rubber, fabrics like nylon , medicines, cosmetics , waxes, cleaning products, medical devices, and even bubblegum.

Fossil fuels formed over millions of years. Once we use them up, we cannot replace them. Fossil fuels are a nonrenewable resource. We need to conserve fossil fuels so we don’t run out. However, there are other good reasons to limit our fossil fuel use. These fuels pollute the air when they are burned. Burning fossil fuels also releases carbon dioxide into the atmosphere, contributing to global warming. Global warming is changing ecosystems . The oceans are becoming warmer and more acidic , which threatens sea life. Sea levels are rising, posing risks to coastal communities. Many areas are experiencing more droughts , while others suffer from flooding . Scientists are exploring alternatives to fossil fuels. They are trying to produce renewable biofuels to power cars and trucks. They are looking to produce electricity using the sun, wind, water, and geothermal energy — Earth’s natural heat. Everyone can help conserve fossil fuels by using them carefully. Turn off lights and other electronics when you are not using them. Purchase energy-efficient appliances and weatherproof your home. Walk, ride a bike, carpool , and use public transportation whenever possible. Minerals Earth’s supply of raw mineral resources is in danger. Many mineral deposits that have been located and mapped have been depleted. As the ores for minerals like aluminum and iron become harder to find and extract , their prices skyrocket . This makes tools and machinery more expensive to purchase and operate. Many mining methods, such as mountaintop removal mining (MTR) , devastate the environment. They destroy soil, plants, and animal habitats. Many mining methods also pollute water and air, as toxic chemicals leak into the surrounding ecosystem. Conservation efforts in areas like Chile and the Appalachian Mountains in the eastern United States often promote more sustainable mining methods. Less wasteful mining methods and the recycling of materials will help conserve mineral resources. In Japan, for example, car manufacturers recycle many raw materials used in making automobiles. In the United States, nearly one-third of the iron produced comes from recycled automobiles. Electronic devices present a big problem for conservation because technology changes so quickly. For example, consumers typically replace their cell phones every 18 months. Computers, televisions, and mp3 players are other products contributing to “ e-waste .” The U.S. Environmental Protection Agency (EPA) estimates that Americans generated more than three million tons of e-waste in 2007. Electronic products contain minerals as well as petroleum-based plastics. Many of them also contain hazardous materials that can leach out of landfills into the soil and water supply. Many governments are passing laws requiring manufacturers to recycle used electronics. Recycling not only keeps materials out of landfills, but it also reduces the energy used to produce new products. For instance, recycling aluminum saves 90 percent of the energy that would be required to mine new aluminum.

Water Water is a renewable resource. We will not run out of water the way we might run out of fossil fuels. The amount of water on Earth always remains the same. However, most of the planet’s water is unavailable for human use. While more than 70 percent of Earth’s surface is covered by water, only 2.5 percent of it is freshwater . Out of that freshwater, almost 70 percent is permanently frozen in the ice caps covering Antarctica and Greenland. Only about 1 percent of the freshwater on Earth is available for people to use for drinking, bathing, and irrigating crops. People in many regions of the world suffer water shortages . These are caused by depletion of underground water sources known as aquifers , a lack of rainfall due to drought, or pollution of water supplies. The World Health Organization (WHO) estimates that 2.6 billion people lack adequate water sanitation . More than five million people die each year from diseases caused by using polluted water for drinking, cooking, or washing. About one-third of Earth’s population lives in areas that are experiencing water stress . Most of these areas are in developing countries. Polluted water hurts the environment as well as people. For instance, agricultural runoff—the water that runs off of farmland—can contain fertilizers and pesticides . When this water gets into streams , rivers , and oceans, it can harm the organisms that live in or drink from those water sources. People can conserve and protect water supplies in many ways. Individuals can limit water use by fixing leaky faucets, taking shorter showers, planting drought-resistant plants, and buying low-water-use appliances. Governments, businesses, and nonprofit organizations can help developing countries build sanitation facilities. Farmers can change some of their practices to reduce polluted runoff. This includes limiting overgrazing , avoiding over-irrigation, and using alternatives to chemical pesticides whenever possible. Conservation Groups Businesses, international organizations , and some governments are involved in conservation efforts. The United Nations (UN) encourages the creation of national parks around the world. The UN also established World Water Day, an event to raise awareness and promote water conservation. Governments enact laws defining how land should be used and which areas should be set aside as parks and wildlife preserves. Governments also enforce laws designed to protect the environment from pollution, such as requiring factories to install pollution-control devices. Finally, governments often provide incentives for conserving resources, using clean technologies, and recycling used goods. Many international organizations are dedicated to conservation. Members support causes such as saving rain forests, protecting threatened animals, and cleaning up the air. The International Union for the Conservation of Nature (IUCN) is an alliance of governments and private groups founded in 1948. The IUCN works to protect wildlife and habitats. In 1980, the group proposed a world conservation strategy . Many governments have used the IUCN model to develop their own conservation plans. In addition, the IUCN monitors the status of endangered wildlife, threatened national parks and preserves, and other environments around the world. Zoos and botanical gardens also work to protect wildlife. Many zoos raise and breed endangered animals to increase their populations. They conduct research and help educate the public about endangered species . For instance, the San Diego Zoo in the U.S. state of California runs a variety of research programs on topics ranging from disease control in amphibians to heart-healthy diets for gorillas. Scientists at the Royal Botanic Gardens, Kew, in London, England, work to protect plant life around the world. Kew’s Millennium Seed Bank , for example, works with partners in 54 countries to protect biodiversity through seed collection. Kew researchers are also exploring how DNA technology can help restore damaged habitats. Individuals can do many things to help conserve resources. Turning off lights, repairing leaky faucets, and recycling paper, aluminum cans, glass, and plastic are just a few examples. Riding bikes, walking, carpooling, and using public transportation all help conserve fuel and reduce the amount of pollutants released into the environment. Individuals can plant trees to create homes for birds and squirrels. At grocery stores, people can bring their own reusable bags. And people can carry reusable water bottles and coffee mugs rather than using disposable containers. If each of us would conserve in small ways, the result would be a major conservation effort.

Tree Huggers The Chipko Movement, which is dedicated to saving trees, was started by villagers in Uttar Pradesh, India. Chipko means hold fast or embrace. The villagers flung their arms around trees to keep loggers from cutting them down. The villagers won, and Uttar Pradesh banned the felling of trees in the Himalayan foothills. The movement has since expanded to other parts of India.

Thirsty Food People require about 2 to 4 liters of drinking water each day. However, a day's worth of food requires 2,000 to 5,000 liters of water to produce. It takes more water to produce meat than to produce plant-based foods.

Tiger, Tiger Tigers are dangerous animals, but they have more to fear from us than we have to fear from them. Today there are only about 3,200 tigers living in the wild. Three tiger subspecies the Bali, Caspian, and Javan tigers have gone extinct in the past century. Many organizations are working hard to protect the remaining tigers from illegal hunting and habitat loss.

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✍️Essay on Natural Resources: Samples in 100, 150 and 200 Words

Updated on
Nov 2, 2023

Wondering about how the resources provided by our planet Earth are depleting? Well, that’s true. We have come to the stage where we should start working towards saving our planet. We humans have used our resources in a humongous quantity. Therefore, it’s time we start working towards saving our planet for our future generations. Today we will provide you with a few samples of essay on natural resources which will help you write on this topic easily.

Table of Contents

1 What are Natural Resources?
2 Types of Natural Resources
3 Essay on Natural Resources in 100 Words
4 Essay on Natural Resources in 150 Words
5 Essay on Natural Resources in 200 Words

What are Natural Resources?

Natural Resources are resources which are present in nature independent of human actions.

These are the resources that are created naturally by the environment, without any help from humans. Soil, stone, sunlight, air, plants, animals, fossil fuels, etc. are all natural resources.

In simple language, natural resources are naturally occurring materials which are useful to humankind. They can also be useful in a variety of ways such as in technological, economic or social contexts. These resources include building, clothing materials, food, water, fertilisers and geothermal energy. Natural resources were traditionally within the purview of the natural sciences.

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

Types of Natural Resources

Speaking of the type of natural resources, there are mainly two types of natural resources. These include Renewable and Non-renewable resources.

Renewable Resources: These are those resources which are endlessly available to humans for several uses. These resources are trees, wind, and water.

Non-Renewable Resources: These resources are available to humans in infinite quantities as they are not renewable and their supply may eventually run out. Minerals and fossil fuels are a few examples.

Also Read: Essay on the Importance of the English Language for Students

Essay on Natural Resources in 100 Words

Natural resources are parts of the natural world that are useful to humans. Renewable resources are those that can be swiftly replenished, these include soil, water, and air., Non-renewable resources are those that need time to recover, such as minerals, oil, natural gas, etc.

One should note that the survival of all life on Earth depends on natural resources. However, the usage of natural resources in excess use can cause ecosystem disruption. Many nations are taking action these days to protect their natural resources. Natural resources shouldn’t be used for purposes outside our needs. In order to preserve non-renewable resources, we should utilise renewable resources more frequently than non-renewable ones.

Essay on Natural Resources in 150 Words

The organic aspects of nature that contribute to our way of life are known as natural resources. For survival, we rely on natural resources. Natural resources include things like air, water, soil, minerals, crops, etc. Resources like minerals, oil, and other resources are found in non-living organisms and take eons to regenerate.

The distribution of natural resources is not even. Resources like these are also the primary driver of international trade relations for many nations. However, with time, these natural resources have now been overused by the human mankind beyond their limits.

However, the unrestricted exploitation of natural resources is a challenge for all nations these days. To control this, a lot of nations are emphasising garbage recycling and employing more renewable resources than non-renewable ones.

Sustainable development is the use of natural resources for current requirements without wasting them while keeping an eye on the future. It refers to the wise use of natural resources without sacrificing what coming generations will need.

Also Read: Essay on Unity in Diversity in 100 to 200 Words

Essay on Natural Resources in 200 Words

Natural resources are materials found in the environment that humans use to survive. From the very start, humans have been dependent on these resources. While some of these resources can be restored more rapidly than others, some require more time. Resources like sunlight, water, air, and other renewable resources are readily available and have higher recovery rates than consumption rates.

On the other hand, the formation and processing of non-renewable resources, such as minerals, oil, and natural gas, take a long time. Even the usage rate of these non-renewable resources is higher as compared to the renewable resources. While some natural resources are used immediately, others must first undergo processing.

Even while renewable resources are available in huge quantities, they should also be used responsibly. Both renewable and non-renewable resources require time to be created and processed. Therefore, it is very important for humans to use these resources in a limited quantity and leave some for future generations.

With time, humans are using these resources excessively. With the ever-increasing population, humans have already created a huge impact on the environment. To begin, humans are continuously polluting the air, water and noise. Buildings are being constructed on more land. The land is becoming less valuable in this way. Humans are soon becoming the biggest reason behind depleting natural resources, such as land, water, and air.

Therefore, we mustn’t undervalue these resources. The moment has come for us to recognise the importance of using these resources sustainably.

Natural Resources are substances which are naturally obtained from nature. Here are the 5 natural resources: Coal, Oil, Natural Gas, Sand, Gems, and Metals.

Renewable resources are natural resources that can be replenished or regenerated at a rate comparable to the rate at which they are consumed or harvested. For example: Solar energy, Wind energy, Biomass, Geothermal energy, etc.

Conserving and saving natural resources is essential for sustainable development and the preservation of the environment. Here are some easy tips to save natural resources: Implementing the 3Rs in daily life; Adopting energy-efficient practices such as using energy-saving appliances; Reducing water wastage by fixing leaks, using water-efficient appliances, and practising mindful water usage in daily activities, etc.

For more information on such interesting topics, visit our essay-writing page and follow Leverage Edu !

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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The buildings that provide our homes, offices, schools, restaurants, and other services use a lot of energy. In fact, homes and commercial buildings consume 75% of all electricity in the United States and 40% of our total energy .

The Loan Programs Office (LPO) can be a financing resource for projects that will make a significant impact on building energy consumption—particularly where projects are seeking to achieve important policy frameworks, such as compliance with state or local Building Performance Standards (BPS) laws.

LPO also has important limitations and requirements that governmental partners and project companies should consider carefully.

How LPO Can Help

LPO can finance projects that utilize an eligible technology as set forth in Section 1703(b) of the Title 17 Clean Energy Financing Program . Relevant technologies might include renewable energy systems, efficient end-use energy technologies, and energy storage technologies.

For these projects, LPO will most likely be used to support energy work on a large portfolio of buildings, rather than a single building or several buildings. That is due to a variety of factors, including:

The more limited scope of eligible costs that LPO can finance relative to the scope of some building projects.
The requirement that LPO debt must be senior and cannot be subordinated to any other debt on a project, despite having a more limited scope.
Costs of due diligence during the LPO application process, which typically run to several million dollars, as well as pricing.
To expand on the question of scope, LPO might finance the installation of efficient appliances, solar, storage, and charging infrastructure on a portfolio of buildings. Each of those elements will have construction costs, for example, some of which may be eligible to be included in the costs that LPO would finance.

Nevertheless, LPO has limitations on what can be considered an eligible cost. On a project that seeks to install solar and storage, for example, it is likely that LPO could not finance roof repair or replacement.

In these applications , LPO will consider the applicant’s Independent Engineering report for evidence of how various costs are necessary to meet the policy and regulatory framework as well as to support the functioning of the technology—costs that are "necessary, reasonable, customary and directly related" (10 CFR 609.10(a)) to an eligible project.

Some projects include costs that are eligible for LPO support and other costs that are not. LPO can potentially offer a partial guarantee of a commercial loan that covers both categories of costs, provided that the guarantee is limited to the amount of costs that are eligible for LPO support.

It is also worth noting that LPO loan guarantees can potentially be collateralized by income from service contracts rather than hard assets.

Federal Requirements

There are a variety of federal requirements that attach to all projects financed by LPO. Examples include the Davis-Bacon Act , National Environmental Policy Act (NEPA), and Cargo Preference Act ; for nonprofit and government borrowers, the Build America, Buy America Act applies.

The environmental impact of all projects will be reviewed for NEPA compliance. Projects that involve minor modifications on existing buildings, however, may qualify for a categorical exclusion. Building additions and new construction typically require at least an environmental assessment. LPO will review Part II applications submissions and work with the applicant to determine the level of NEPA review for each project before entering due diligence.

Another important point to consider is that projects cannot benefit directly or indirectly from other federally appropriated funds. A grant from DOE or another federal agency, for example, cannot be part of the project finances. Tax credits that the project is otherwise eligible for, however, are allowable.

Additional Resources on this Topic

LPO and the National Environmental Policy Act (NEPA), Ensuring Informed Environmental Decisions for Communities (blog)

Engaging With LPO Early on NEPA Requirements for Applicants (blog)

Pricing for LPO Financing by Program (blog)

Cargo Preference Act: What You Should Know (slide deck)

Press Release

ARPA-E Announces Innovation Agreement Outlining Vision for the Future of Electrified Airports at Technology Expo Hosted in San Antonio

Today, the U.S. Department of Energy (DOE) Advanced Research Projects Agency-Energy (ARPA-E), the City of San Antonio Aviation Department and City Public Service Board (CPS Energy), and the University of Texas at San Antonio (UTSA) signed a Memorandum of Understanding (MOU) outlining collective efforts to develop and promote technologies that include, but are not limited to, sustainable aviation, battery technologies and innovative battery storage solutions, enhanced electric vehicle (EV) charging, and power demand management technologies. This agreement marks the first time an international airport will work together with ARPA-E—DOE’s innovation arm—to accelerate the development and deployment of new energy technologies to decarbonize the aviation sector. ARPA-E Director Evelyn Wang, San Antonio Mayor Ron Nirenberg, UTSA President Dr. Taylor Eighmy, and CPS Energy Vice President of Customer Value Karma Nilsson were all present for the signing hosted at Stinson Municipal Airport in San Antonio. “We are excited at this opportunity to collaborate and showcase innovative energy technologies that could transform the future of aviation,” said ARPA-E Director Evelyn N. Wang. “Today’s MOU signing is a step in the right direction to ensuring that these innovative technologies are developed, built, and integrated in America. Our hope is that this partnership will lay the groundwork to enable future electrified airports.” “We are proud to be a part of this innovative initiative that will ultimately benefit the San Antonio community,” said Rudy D. Garza, President and CEO of CPS Energy. “CPS Energy continues to look for ways to participate in electrification projects, especially for critical public infrastructure like the San Antonio International Airport. Projects like these furthers our commitment to finding new and sustainable technologies to enable our growing community and we are excited about the opportunity to work with our community partners to do so.” “This is an important agreement with the potential to shape the aviation industry of the future,” said San Antonio Mayor Ron Nirenberg. “Researching the decarbonization of aviation and finding new sustainable energy models is important work, and I am proud San Antonio will be playing a leading role in this cutting-edge research.” “This is a unique partnership designed to promote transformative energy technologies and it propels the City of San Antonio’s Aviation Department to the center of innovation,” said Jesus Saenz, Director of Airports, City of San Antonio Aviation Department. “This is an exciting time to be part of the Aviation Team and planning for the future of aviation and our airports.” “This collaborative effort is an incredible opportunity for UTSA to partner with strategic industry leaders in evaluating electric aircraft, advanced energy storage and micro-grid systems to advance the adoption of sustainable multi-modal transportation technologies,” said UTSA President Taylor Eighmy. “Together, this collective will accelerate discoveries that will positively impact the local and regional economies while advancing technologies that change the world.”

To mark this historic milestone, the following ARPA-E-funded project teams were also present to showcase their technologies and share how their innovations could be integrated into future electrified airports:

Ampaire , who is setting new standards for sustainable air travel and eco-friendly transportation solutions, flew its cutting-edge hybrid electric EEL aircraft and watch video of the aircraft here ;
Imagen Energy showcased ultrafast, compact electric vehicle chargers delivering efficient and cost-effective power solutions;
Natron Energy featured sodium-ion batteries that can safely store energy and efficiently deliver power on demand;
AutoGrid discussed a distributed energy resource management system that can help grid operators manage energy supply and demand fluctuations;
Quidnet Energy brought a wellhead to illustrate a modular geomechanical pumped storage systems that can utilize existing natural resources to store renewable energy over long durations; and
Texas A&M University Research Team presented 3D-printed models of a motor and shared concepts for advancing efficiency in electric transportation.

UTSA and CPS Energy also presented research to leverage a city-scale grid digital twin to evaluate operational efficacy, ensure seamless interoperability, fortify cybersecurity protocols, and assess performance metrics of electric/hybrid aircrafts.

The MOU signed today will enable collaboration to identify research, development, demonstration, and deployment opportunities that will promote sustainable aviation technologies.

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Press Release
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