essay about renewable resources

116 Renewable Energy Essay Topics

🏆 best essay topics on renewable energy, 🌶️ hot renewable energy essay topics, 👍 good renewable energy research topics & essay examples, 💡 simple renewable energy essay ideas, ❓ renewable energy research questions.

• How Wind Turbines Convert Wind Energy into Electrical Energy?
• Siemens Energy: Renewable Energy System
• Discussion of Renewable Energy Resources
• Solving the Climate Change Crisis by Using Renewable Energy Sources
• Renewable Energy Technology in Egypt
• The Use of Renewable Energy: Advantages and Disadvantages
• Wind Energy as an Alternative Source
• Solar Energy and Its Impact on Environment The purpose of this paper is to determine the impact of solar energy on the environment. The major positive impact is the minimal emission of greenhouse gases.
• Renewable Energy Sources: Popularity and Benefits Renewable fuels are not as pollutive as fossil fuels; they can be reproduced quickly from domestic resources. They became popular because of the decreasing amount of fossil fuels.
• Renewable Energy: Why Do We Need It? Renewable sources of energy such as solar, wind, or hydropower can bring multiple environmental benefits and tackle the problems of climate change and pollution in several ways.
• Renewable Energy Usage: Advantages and Disadvantages This treatise attempts to support the statement that there are both advantages and disadvantages to the use of renewable energy with focus on hydroelectric power.
• Discussion of Realization of Solar Energy Company ABC is interested in creating a “solar” project which will fully install and staff solar panels to ensure the safe transformation of solar energy into electricity.
• Solar Power as the Best Source of Energy The concepts of environmental conservation and sustainability have forced many countries and organizations to consider the best strategies or processes for generating electricity.
• Sunburst Renewable Energy Corporation: Business Structuring The proposed Sunburst Renewable Energy Corporation will function on a captivating value statement in product strategy and customer relationships as the core instruments of sustainable operations.
• The G20 Countries’ Competitiveness in Renewable Energy Resources “Assessing national renewable energy competitiveness of the G20” by Fang et al. presents an assessment of competitiveness in renewable energy resources among G20 countries.
• Renewable Energy Sources: Definition, Types and Stocks This research report analyzes the growing interest of the use renewable energy as an alternative to the non-renewable energy.
• Environmental Degradation and Renewable Energy The global community relies on the surrounding environment for food production, transport, and economic development.
• Renewable Energy in Japan: Clean Energy Transition Renewable energy in Japan became significantly important after the Fukushima Daiichi tsunami that struck Japan in 2011.
• The Concept of Sustainability in Energy Plan for 2030-2040 The paper discusses the concept of sustainability takes a central role in the global discussion and presents of environment safety plan.
• Future of 100% Renewable Energy This article explores the future of renewable green energy and a review the topical studies related to 100% renewable energy.
• Full Renewable Energy Plan Feasibility for 2030-2040 This paper argues that green energy in its current state will struggle to meet humanity’s demand and the development of better hybrid, integrated grids is required.
• Solar Energy: Advantages and Disadvantages Renewable energy sources are being supported and invested in by governments to instigate a new environment-friendly technology.
• Profitability of Onshore and Offshore Wind Energy in Australia Undoubtedly, the recent increase in popularity of campaigns to decarbonize the globe proves renewable energy to be a current and future trend globally.
• Renewable Energy: The Use of Fossil Fuel The paper states that having a combination of renewable energy sources is becoming critical in the global effort to reduce the use of fossil fuels.
• Is Nuclear Power Renewable Energy? Renewable energy is obtained from the naturally-occurring elements, implying that it can be easily accessed, cheaply generated, and conveniently supplied to consumers.
• Solar Energy in China and Its Influence on Climate Change The influence of solar energy on climate change has impacted production, the advancement of solar energy has impacted climate change in the geography of China.
• Full Renewable Energy Plan Feasibility: 2030-2040 The paper argues that green energy in its current state will struggle to meet the humanity’s demand and the development of better hybrid, integrated grids is required.
• Energy Efficiency and Renewable Energy Utilization This paper aims at expounding the effectiveness of renewable energy and the utilization of energy efficiency in regard to climate change.
• Utilization of Solar Energy for Thermal Desalination The following research is set to outline the prospects of utilization of solar energy for thermal desalination technologies.
• A World With 100% Renewable Energy Large corporations, countries, and separate states have already transferred or put a plan into action to transfer to 100% renewable energy in a couple of decades.
• Renewable Energy Programs in Five Countries Energy production is vital for the drive of the economy. The world at large should diversify the sources to reduce the over-usage of fossil energy that is a threat of depletion.
• Wind Works Ltd.: Wind Energy Development Methodology Wind Works Ltd, as the company, which provides the alternative energy sources, and makes them available for the wide range of the population needs to resort to a particular assessment strategies.
• Installing Solar Panels to Reduce Energy Costs The purpose of the proposal is to request permission for research to install solar panels to reduce energy costs, which represent a huge part of the company’s expenses.
• Renewable Energy Sources for Saudi Arabia This paper will provide background information on the Kingdom of Saudi Arabia, its energy resources, and how it may become more modern and efficient.
• Renewable Energy: Economic and Health Benefits The US should consider the adoption of renewable sources of energy, because of the high cost of using fossil fuels and expenses related to health problems due to pollution.
• Renewable Energy Systems Group and Toyota Company The application of the Lean Six Sigma to the key company processes, creates prerequisites for stellar success, as the examples of Toyota and the Renewable Energy Systems Group have shown.
• Renewable Energy Systems: Australia’s Electricity
• Accelerating Renewable Energy Electrification and Rural Economic Development With an Innovative Business Model
• Renewable Energy Systems: Role of Grid Connection
• Breaking Barriers Towards Investment in Renewable Energy
• California Dreaming: The Economics of Renewable Energy
• Marine Renewable Energy Clustering in the Mediterranean Sea: The Case of the PELAGOS Project
• Differences Between Fossil Fuel and Renewable Energy
• Addressing the Renewable Energy Financing Gap in Africa to Promote Universal Energy Access: Integrated Renewable Energy Financing in Malawi
• Causality Between Public Policies and Exports of Renewable Energy Technologies
• Achieving the Renewable Energy Target for Jamaica
• Economic Growth and the Transition From Non-renewable to Renewable Energy
• Between Innovation and Industrial Policy: How Washington Succeeds and Fails at Renewable Energy
• Increasing Financial Incentive for Renewable Energy in the Third World
• Does Financial Development Matter for Innovation in Renewable Energy?
• Financing Rural Renewable Energy: A Comparison Between China and India
• Alternative Energy for Renewable Energy Sources
• Low-Carbon Transition: Private Sector Investment in Renewable Energy Projects in Developing Countries
• Effective Renewable Energy Activities in Bangladesh
• China’s Renewable Energy Policy: Commitments and Challenges
• Analyzing the Dynamic Impact of Electricity Futures on Revenue and Risk of Renewable Energy in China
• Driving Energy: The Enactment and Ambitiousness of State Renewable Energy Policy
• Carbon Lock-Out: Advancing Renewable Energy Policy in Europe
• Big Oil vs. Renewable Energy: A Detrimental Conflict With Global Consequences
• Efficient Feed-In-Tariff Policies for Renewable Energy Technologies
• Balancing Cost and Risk: The Treatment of Renewable Energy in Western Utility Resource Plans
• Active and Reactive Power Control for Renewable Energy Generation Engineering
• Mainstreaming New Renewable Energy Technologies
• Carbon Pricing and Innovation of Renewable Energy
• Economic Growth, Carbon Dioxide Emissions, Renewable Energy and Globalization
• Figuring What’s Fair: The Cost of Equity Capital for Renewable Energy in Emerging Markets
• Distributed Generation: The Definitive Boost for Renewable Energy in Spain
• Biodiesel From Green Rope and Brown Algae: Future Renewable Energy
• Electricity Supply Security and the Future Role of Renewable Energy Sources in Brazil
• Contracting for Biomass: Supply Chain Strategies for Renewable Energy
• Advanced Education and Training Programs to Support Renewable Energy Investment in Africa
• Domestic Incentive Measures for Renewable Energy With Possible Trade Implications
• Affordable and Clean Renewable Energy
• Catalyzing Investment for Renewable Energy in Developing Countries
• Better Health, Environment, and Economy With Renewable Energy Sources
• Afghanistan Renewable Energy Development Issues and Options
• How Economics Can Change the World With Renewable Energy?
• Are Green Hopes Too Rosy? Employment and Welfare Impacts of Renewable Energy Promotion
• Marketing Strategy for Renewable Energy Development in Indonesia Context Today
• Biomass Residue From Palm Oil Industries is Used as Renewable Energy Fuel in Southeast Asia
• Assessing Renewable Energy Policies in Palestine
• Chinese Renewable Energy Technology Exports: The Role of Policy, Innovation, and Markets
• Business Models for Model Businesses: Lessons From Renewable Energy Entrepreneurs in Developing Countries
• Economic Impacts From the Promotion of Renewable Energy Technologies: The German Experience
• Key Factors and Recommendations for Adopting Renewable Energy Systems by Families and Firms
• Improving the Investment Climate for Renewable Energy
• How Will Renewable Energy Play a Role in Future Economies?
• What Are the Advantages of Renewable Energy?
• What Is the Term for a Renewable Energy Source That Taps Into Heat Produced Deep Below Ground?
• What Are the Basic Problems of Renewable Energy?
• Why Is Solar Energy the Best Resource of Renewable Energy?
• How Can You Make a Potentially Renewable Energy Resource Sustainable?
• What Is a Possible Cost of Using Renewable Energy Resources?
• What Is the Contribution of Renewable Energy Sources to Global Energy Consumption?
• How Do Renewable Energy Resources Work?
• What Is the Most Viable Renewable Energy Source for the US to Invest In?
• Why Isn’t Renewable Energy More Widely Used Than It Is?
• Is Coal Still a Viable Resource Versus Windpower Being Renewable Energy?
• What Is the Difference Between Non-renewable and Renewable Energy?
• Why Is It Necessary to Emphasize Renewable Energy Sources in Order to Achieve a Sustainable Society?
• Is Aluminum an Example of a Renewable Energy Resource?
• What Fraction of Our Energy Currently Comes From Renewable Energy Sources?
• What Are the Disadvantages of Renewable Energy?
• What Would Have to Happen to Completely Abandon Non-renewable Energy Sources?
• Why Are Renewable Energy Better Than Fossil Fuels?
• How Could a Renewable Energy Resource Become Non-renewable?
• How Have Renewable Energy Resources Replaced a Percentage of Fossil Fuels in Different Countries?
• How Can Water Be Used as a Renewable Energy Resource?
• What Is the Most Practical Renewable Energy Source?
• What Steps Are Necessary to Further the Use of Renewable Energy Resources in THE US?
• Why Is Renewable Energy Use Growing?
• What Type of Renewable Energy Should Businesses in Your Region Invest In?
• How Does Renewable Energy Reduce Climate Change?
• Can the Development of Renewable Energy Sources Lead To Increased International Tensions?
• How Do Renewable Energy Resources Affect the Environment?
• Why Have So Many Governments Decided to Subsidize Renewable Energy Initiatives?

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These essay examples and topics on Renewable Energy were carefully selected by the StudyCorgi editorial team. They meet our highest standards in terms of grammar, punctuation, style, and fact accuracy. Please ensure you properly reference the materials if you’re using them to write your assignment.

This essay topic collection was updated on December 28, 2023 .

ENCYCLOPEDIC ENTRY

Renewable resources.

Renewable resources are an energy source that cannot be depleted and are able to supply a continuous source of clean energy.

Geology, Earth Science, Engineering, Physics

Geothermal power is a form of renewable energy created by powering electrical generators with the heat of the earth and naturally occurring subterranean hot water reservoirs.

Photograph by stockphoto52

When it comes to energy resources, there is always the question of sustainability. It is important that resources provide enough energy to meet our needs—to heat our houses, power our cities, and run our cars. However, it is also important to consider how these resources can be used long term. Some resources will practically never run out. These are known as renewable resources . Renewable resources also produce clean energy , meaning less pollution and greenhouse gas emissions, which contribute to climate change.

The United States’ energy sources have evolved over time, from using wood prior to the 19th century to later adopting nonrenewable resources, such as fossil fuels, petroleum, and coal, which are still the dominant sources of energy today. But Earth has a limited supply of these resources. Recently, renewable resource use has begun to increase. According to the U.S. Environmental Protection Agency, 11 percent of the nation's energy consumption came from renewable resources in 2017.

There are some challenges associated with using renewable resources . For instance, renewable energy can be less reliable than non renewable energy , with seasonal or even daily changes in the amount produced. However, scientists are continually addressing these challenges, working to improve feasibility and reliability of renewable resources .

Renewable resources include  biomass energy (such as ethanol ), hydropower, geothermal power , wind energy , and solar energy .

Biomass refers to organic material from plants or animals. This includes wood, sewage, and ethanol (which comes from corn or other plants). Biomass can be used as a source of energy because this organic material has absorbed energy from the Sun. This energy is, in turn, released as heat energy when burned.

Hydropower is one of the oldest renewable resources and has been used for thousands of years. Today, every U.S. state uses some amount of hydroelectricity. With hydropower, the mechanical energy from flowing water is used to generate electricity. Hydroelectric power plants use the flow of rivers and streams to turn a turbine to power a generator, releasing electricity.

Geothermal energy comes from the heat generated deep within Earth’s core. Geothermal reservoirs can be found at tectonic plate boundaries near volcanic activity or deep underground. Geothermal energy can be harnessed by drilling wells to pump hot water or steam to a power plant . This energy is then used for heating and electricity.

Wind energy generates electricity by turning wind turbines . The wind pushes the turbine’s blades, and a generator converts this mechanical energy into electricity. This electricity can supply power to homes and other buildings, and it can even be stored in the power grid .

Radiation from the sun can be used as a power source as well. Photovoltaic cells can be used to convert this solar energy into electricity. Individually, these cells only generate enough energy to power a calculator, but when combined to create solar panels or even larger arrays, they provide much more electricity.

Searching for the right method of using renewable resources is a task that is growing ever more important as Earth’s supply of nonrenewable resources continues to dwindle. Converting to renewable energy will not only better sustain the world’s rapidly growing population, but it will also provide a cleaner, healthier environment for the generations to come.

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Renewable Energy Sources: Existence, Impacts and Trends Essay

Sources of energy have been important since the times of antiquity. Ancient civilizations in western countries were characterized by the industrial revolution. During this period, most energy sources were discovered and used to improve the industrial productivity. Energy sources are classified into two major categories; renewable or non-renewable (Twidell, 2006).

Whereas renewable sources cannot be depleted with time, non renewable sources can be depleted over time. Examples of renewable sources of energy are; solar, geothermal power, wind, nuclear energy, hydropower, and biomass. Fossil fuels and coal are the most common sources of non-renewable energy. This paper outlines the existence, environmental impacts and market trends of various renewable sources.

Renewable energy sources are naturally occurring sources. They can be replenished again and again. They are regarded eco-friendly as opposed to fossil fuels (Twidell, 2006). Various renewable energy sources are discussed next. Solar energy refers to the energy derived from the sun.

It can be used directly or indirectly for the generation of electricity. Direct generation of electricity from the sun involves the use of photovoltaic cells (Maczulak, 2010). Indirect generation employs the use of concentrators that tap heat energy required to heat water and produce steam. The steam is then used to run generators. Biomass energy refers to the energy derived from the combustion of either animals or plants.

Use of wood and biogas is rampant in many regions. Biomass is not only used for heating and cooking but also for used to generate electricity. Wood waste or paper waste are often burnt to produce steam vital for generation of electricity (Maczulak, 2010). Hydropower energy, on the other hand, refers to the energy derived from moving water.

Water is made to drop from a high level so that it can be used to rotate turbines resulting in the generation of electricity. Here, mechanical energy is converted to electrical energy. Geothermal energy is derived from the crust of the earth.

Deep wells are used to bring superheated steam onto the earth’s surface. The steam is used to turn turbines for electricity generation. Wind energy is derived from moving air. High speed winds rotate blades that generate electricity. Wind turbines and mills are used to harvest maximum wind energy (Solway, 2010).

Issues of global warming have initiated endless debates regarding how the issue can be addressed adequately (Clarisse, 2009). Fossil fuels have been attributed to increased carbon-dioxide emission. It is important to note that about 20% of the world energy sources come from renewable sources (Clarisse, 2009).

Renewable sources are regarded as the only option available in checking the increasing effects of global warming. However, some renewable energy sources have some negative environmental ramifications. Solar energy ranks best in terms of minimizing global warming (Clarisse, 2009).

Hydropower energy is usually dictated by the velocity and head of the water. Reduction of either of these parameters minimizes the energy produced. The source has negative impact on aquatic ecosystems. For instance, it is feared that salmon may be endangered in Columbia River due to presence of hydroelectric facilities (Abbasi, 2008).

The presence of turbine blades poses a threat to these endangered species of fish. Biomass energy has always been an air pollutant. In addition, there have been serious objections regarding the use of land to cultivate energy crops (Maczulak, 2010).Wind energy is only realized in areas where there are no trees. The establishment of wind energy plants may necessitate the clearing of forests.

This development may bring about land-use conflicts. Massive logging to pave way for such projects may lead to serious cases of desertification. Birds such as hawks and eagles have recently been killed by rotating blades. Geothermal energy is usually characterized by smelly emissions. The heavy metals or gases released from geothermal plants may negatively affect the health and lives of neighboring people (Abbasi, 2008).

Renewable energy sources bear different costs in terms of installation, operation and maintenance. It is important to note that most renewable sources are sustainable. Some such as the nuclear energy require a wide capital base to set up. Nuclear plants require radioactive waste and storage systems that are expensive to set up (Abbasi, 2008).

However, the amount of energy produced from nuclear plants is more than what is produced by the other sources. The short-term costs of setting up a nuclear plant may be high in the short term but low in the long term. Similarly, wind energy is gaining popularity in most countries. The maintenance costs are decreasing thereby reducing the short term costs (Sorensen, 2004).

However, the fact that the energy realized is far below the demand makes it expensive in the long term. All renewable energy sources carry with them their merits and demerits.

The increasing energy demand of renewable energy will automatically favor the growth of sources that have low long-term costs as opposed to those with low short-term costs. The period required to realize the long run benefits varies from one energy sector to another (Sorensen, 2004).

Supply and demand are major market forces. Renewable energy sources are also subject to varying demand and supply. Whereas the supply of some is high due to reduced cost of production, the supply of some is low due to elevated production costs. It is expected that use of renewable sources will increase drastically in the next 20 years (Panwar, 2007).

Economic, political and technological factors influence the demand and supply of renewable energy sources. Economic factors such as regional and national trade relations, taxation, tariffs and cost of production may influence the nature of supply realized. Similarly, high costs of fossil fuels, environmental degradation by fossil fuels, and technological innovations may increase the demand for fossil fuels.

The cost of raw materials required for the production of renewable energy may also dictate the nature of demand or supply observed (Panwar, 2007). Nuclear energy production, for instance, requires enough deposits of uranium. Lack of this mineral may lead to outsourcing. This makes the demand for nuclear energy low due to the high costs and unavailability of raw materials.

It is however important to note that growth in energy demand has not been consistent causing a phenomenon of energy intensity. Energy intensity has been due to adoption of different technological innovations (Panwar, 2007).

The management and maintenance of renewable energy production may be in the short run or long run (Solway, 2010). In the short run, the law of diminishing returns applies. Varying units of input such as raw materials made to fixed variables like capital results in variation in the total output. The output increases at first but later decreases. This is followed by a decline in marginal and later average product.

Fixed variables of production are under-utilized in short run productions. The effects of globalization are making managers to adopt the long run models of production. In the long run, all production factors are regarded as variables.

Returns to scale is a term used to describe the behavior of a business organization to changes in factor inputs. It is important that the supply and demand factors are put into consideration to make the renewable energy business-viable and sustainable.

Abbasi, S. (2008). Renewable Energy Sources and their Environmental Impact . New Delhi: PHI Learning Private.

Clarisse, F. (2009). Renewable Energy Sources: A Change to Combat Climate Change . Alphen aan den Rijn: Kluwer Law International.

Maczulak, A. (2010). Renewable Energy: Sources and Methods .New York: Facts On File.

Panwar, L. (2007). Renewable Energy Sources for Sustainable Development . Pitam Pura, New Delhi: New India Pub. Agency.

Solway, A. (2010). Renewable Energy Sources . Chicago, Ill.: Raintree.

Sorensen, B. (2004). Renewable Energy: Focus on its Physics, Use, Environmental.

impacts, Economy, and Planning Aspects . Amsterdam; Boston: Elsevier Academic Press. Twidell, J. (2006). Renewable Energy Resources . Taylor & Francis.

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• Renewable Energy: Geothermal Energy
• Hydropower: in the Latin America
• Geothermal Energy: What Is It and How Does It Work?
• Geothermal Energy and Its Application in the Middle East
• Is it Time to Put Geothermal Energy Development on the Fast Track?
• Alternative Sources of Energy: Solar, Wind, and Hydropower
• Geothermal Energy in Eden Project
• Hydropower Dams and Their Environmental Impacts
• Geothermal Project in Eden
• Enhancement Of Geothermal Electricity Production In Africa: The Kenya’s Perspective
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• Connection Between the Human Spirit and Environment
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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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Renewable Energy : Renewable Resources

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Energy Efficiency And Renewable Energy

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Solar Energy And Renewable Energy

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Energy Sources Of Renewable Energy

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The Impact Of Renewable Energy

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• Renewable and nonrenewable energy resources

Renewable and nonrenewable energy sources

• Global energy use
• Intro to energy resources and consumption
• Nonrenewable energy sources are those that are consumed faster than they can be replaced. Nonrenewable energy sources include nuclear energy as well as fossil fuels such as coal, crude oil, and natural gas. These energy sources have a finite supply, and often emit harmful pollutants into the environment.
• Renewable energy sources are those that are naturally replenished on a relatively short timescale. Renewable energy sources include solar, wind, hydroelectric, and geothermal energy. They also include biomass and hydrogen fuels. These energy sources are sustainable and generate fewer greenhouse gas emissions than fossil fuels.

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What is renewable energy?

Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being replenished. Renewable energy sources are plentiful and all around us.

Fossil fuels - coal, oil and gas - on the other hand, are non-renewable resources that take hundreds of millions of years to form. Fossil fuels, when burned to produce energy, cause harmful greenhouse gas emissions, such as carbon dioxide.

Generating renewable energy creates far lower emissions than burning fossil fuels. Transitioning from fossil fuels, which currently account for the lion’s share of emissions, to renewable energy is key to addressing the climate crisis.

Renewables are now cheaper in most countries, and generate three times more jobs than fossil fuels.

Here are a few common sources of renewable energy:

SOLAR ENERGY

Solar energy is the most abundant of all energy resources and can even be harnessed in cloudy weather. The rate at which solar energy is intercepted by the Earth is about 10,000 times greater than the rate at which humankind consumes energy.

Solar technologies can deliver heat, cooling, natural lighting, electricity, and fuels for a host of applications. Solar technologies convert sunlight into electrical energy either through photovoltaic panels or through mirrors that concentrate solar radiation.

Although not all countries are equally endowed with solar energy, a significant contribution to the energy mix from direct solar energy is possible for every country.

The cost of manufacturing solar panels has plummeted dramatically in the last decade, making them not only affordable but often the cheapest form of electricity. Solar panels have a lifespan of roughly 30 years , and come in variety of shades depending on the type of material used in manufacturing.

WIND ENERGY

Wind energy harnesses the kinetic energy of moving air by using large wind turbines located on land (onshore) or in sea- or freshwater (offshore). Wind energy has been used for millennia, but onshore and offshore wind energy technologies have evolved over the last few years to maximize the electricity produced - with taller turbines and larger rotor diameters.

Though average wind speeds vary considerably by location, the world’s technical potential for wind energy exceeds global electricity production, and ample potential exists in most regions of the world to enable significant wind energy deployment.

Many parts of the world have strong wind speeds, but the best locations for generating wind power are sometimes remote ones. Offshore wind power offers t remendous potential .

GEOTHERMAL ENERGY

Geothermal energy utilizes the accessible thermal energy from the Earth’s interior. Heat is extracted from geothermal reservoirs using wells or other means.

Reservoirs that are naturally sufficiently hot and permeable are called hydrothermal reservoirs, whereas reservoirs that are sufficiently hot but that are improved with hydraulic stimulation are called enhanced geothermal systems.

Once at the surface, fluids of various temperatures can be used to generate electricity. The technology for electricity generation from hydrothermal reservoirs is mature and reliable, and has been operating for more than 100 years .

Hydropower harnesses the energy of water moving from higher to lower elevations. It can be generated from reservoirs and rivers. Reservoir hydropower plants rely on stored water in a reservoir, while run-of-river hydropower plants harness energy from the available flow of the river.

Hydropower reservoirs often have multiple uses - providing drinking water, water for irrigation, flood and drought control, navigation services, as well as energy supply.

Hydropower currently is the largest source of renewable energy in the electricity sector. It relies on generally stable rainfall patterns, and can be negatively impacted by climate-induced droughts or changes to ecosystems which impact rainfall patterns.

The infrastructure needed to create hydropower can also impact on ecosystems in adverse ways. For this reason, many consider small-scale hydro a more environmentally-friendly option , and especially suitable for communities in remote locations.

OCEAN ENERGY

Ocean energy derives from technologies that use the kinetic and thermal energy of seawater - waves or currents for instance -  to produce electricity or heat.

Ocean energy systems are still at an early stage of development, with a number of prototype wave and tidal current devices being explored. The theoretical potential for ocean energy easily exceeds present human energy requirements.

Bioenergy is produced from a variety of organic materials, called biomass, such as wood, charcoal, dung and other manures for heat and power production, and agricultural crops for liquid biofuels. Most biomass is used in rural areas for cooking, lighting and space heating, generally by poorer populations in developing countries.

Modern biomass systems include dedicated crops or trees, residues from agriculture and forestry, and various organic waste streams.

Energy created by burning biomass creates greenhouse gas emissions, but at lower levels than burning fossil fuels like coal, oil or gas. However, bioenergy should only be used in limited applications, given potential negative environmental impacts related to large-scale increases in forest and bioenergy plantations, and resulting deforestation and land-use change.

For more information on renewable sources of energy, please check out the following websites:

International Renewable Energy Agency | Renewables

International Energy Agency | Renewables

Intergovernmental Panel on Climate Change | Renewable Sources of Energy

UN Environment Programme | Roadmap to a Carbon-Free Future

Sustainable Energy for All | Renewable Energy

Renewable energy – powering a safer future

What is renewable energy and why does it matter? Learn more about why the shift to renewables is our only hope for a brighter and safer world.

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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The advantages and disadvantages of renewable energy

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As we move toward a zero-carbon future, wind power, geothermal energy, solar energy, hydropower, tidal energy, hydrogen, and other renewable technologies are becoming widely popular energy sources worldwide. Countries, corporations, and individuals are adopting clean energy for several great benefits, from reduced air pollution to financial savings. In this article, we’ll dive into some of the advantages and disadvantages of renewable energy .

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Here are some of the most important pros and cons of using clean, renewable energy:

Advantages of renewable energy

Renewable energy has multiple advantages over fossil fuels. Here are some of the top benefits of using an alternative energy source:

Renewable energy won’t run out.

Renewable energy has lower maintenance requirements.

Renewables save money.

Renewable energy has numerous environmental benefits.

Renewables lower reliance on foreign energy sources.

Renewable energy leads to cleaner water and air.

Renewable energy creates jobs.

Renewable energy can cut down on waste.

1. Renewable energy won’t run out

Renewable energy technologies use resources straight from the environment to generate power. These energy sources include sunshine, wind, tides, and biomass. Renewable resources won’t run out, which cannot be said for many types of fossil fuels – as we use fossil fuel resources, they will be increasingly difficult to obtain, likely driving up both the cost and environmental impact of extraction.

2. Maintenance requirements are lower for renewable energy

Renewable energy systems usually require less overall maintenance than generators that use traditional fuel sources. This is because generating technology like solar panels and wind turbines either have few or no moving parts and don’t rely on flammable, combustible fuel sources to operate. Fewer maintenance requirements translate to more time and money saved.

3. Renewables save money

Using renewable energy can help you save money long term. Not only will you save on maintenance costs but also on operating costs. You don't have to pay to refuel when you’re using a technology that generates power from the sun, wind, steam, or natural processes. The amount of money you will save using renewable energy can vary depending on several factors, including the technology itself. In most cases, transitioning to renewable energy means anywhere from hundreds to thousands of dollars in savings—find out how much you can save by switching to solar energy .

4. Renewable energy has numerous environmental benefits

Renewable energy generation sources lead to lower greenhouse gas emissions than traditional fuel sources like natural gas. This means a smaller carbon footprint and an overall positive impact on the natural environment . During the combustion process, fossil fuels emit high amounts of greenhouse gases, which have been proven to exacerbate climate change, which in turn causes rising global temperatures and higher frequencies of extreme weather events.

The use of fossil fuels emits greenhouse gases and other harmful pollutants that lead to respiratory and cardiac health issues . With renewable energy, you’re helping decrease these pollutants' prevalence and contributing to a healthier atmosphere.

5. Renewables lower reliance on foreign energy sources

With renewable energy technologies, you can produce energy locally. The higher the amount of our energy use is renewable, the less we’ll rely on imported energy, and the more we’ll contribute to U.S. energy independence. Renewable energy sources can help us minimize the geo-political risks associated with fossil fuels, from trade disputes to political instability to pricing wars, which are often rooted in access to oil.

6. Renewable energy leads to cleaner water and air

When you burn fossil fuels to generate electricity, it contaminates the air and water we use. For example, coal power stations release high volumes of carbon dioxide, nitrous oxide, and harmful toxins like mercury, lead, and sulfur dioxide. Health problems from ingesting these elements can be dangerous and even fatal. Investing in renewable energy is a great way to work against these risks, as renewables have a far lower negative impact on our air and water. 

The use of fossil fuels emits greenhouse gases and other harmful pollutants that lead to respiratory and cardiac health issues . With renewable energy, you’re helping decrease these pollutants' prevalence and contributing to a healthier environment.

7. Renewable energy creates new jobs 

While the U.S. shifts its focus to combat global warming, we’re setting ambitious carbon-reduction goals that require labor to get the job done. Today, the renewable energy sector employs three times as many people as fossil fuels in the U.S. That number is expected to rise over the next few years—and as a plus, these jobs tend to pay above average wages, making it a desirable career option and an overall economic boom. 

8. Renewable energy can help solve our waste problem

Specifically, biomass energy can offer a significant benefit in this way. Biomass generators consume used organic products like vegetable oil, corn and soybean byproducts, and even algae to generate energy. Because of this, using biomass as an energy source can reduce the amount of waste that goes into landfills, which helps cut down on carbon emissions and environmental contamination.

Disadvantages of renewable energy

Renewable energy has many benefits, but it’s not always sunny when it comes to renewable energy. Here are some cons of renewable energy when compared to traditional fuel sources:

Renewable energy has high upfront costs.

Renewable energy is intermittent.

Renewables have storage capabilities.

Renewable energy sources have geographic limitations.

Renewables aren’t always 100% carbon-free.

1. Higher upfront cost

While you can save money using renewable energy, the technologies are typically more expensive upfront than traditional energy generators. To combat this, financial incentives such as tax credits and rebates are available to help alleviate your initial costs of renewable technology.

2. Intermittency

Though renewable energy resources are available around the world, many of these resources aren’t available 24/7, year-round. Some days may be windier than others, the sun doesn’t shine at night, and droughts may occur for periods. Unpredictable weather events can disrupt these technologies, and the amount of energy we can get from renewable power sources can be inconsistent. Fossil fuels are not intermittent, and power plants can be turned on or off at any time to provide an energy supply. Wondering if you should make the switch to renewables? Find out if an energy source like solar power is a good fit for you . 

3. Storage capabilities

Because of the intermittency of some renewable energy sources, there’s a high need for energy storage. Storage technologies are available but can be expensive, especially for large-scale renewable energy plants. It’s worth noting that energy storage capacity is growing as the technology progresses, and batteries are becoming more affordable as time passes.

4. Geographic limitations

The United States has a diverse geography with varying climates, topographies, vegetation, etc. This creates a beautiful melting pot of landscapes but also means that some geographies are more suitable for renewable technologies than others. For example, a large property in a rural area with open space may be an excellent place for a residential wind farm or a large-scale solar farm. At the same time, a townhome in a city covered in shade from taller buildings wouldn’t be able to reap the benefits of either technology. There are other options if your property isn’t suitable for a personal renewable energy technology. If you’re interested in solar but don’t have a sunny property, you can often still benefit from renewable energy by purchasing green power or enrolling in a community solar option .

5. Not 100% carbon-free

Although solar panels and other forms of renewable energy drastically reduce carbon emissions, these resources aren’t always completely clean. The manufacturing, transportation, and installation of renewable energy, like wind turbines, can create a carbon footprint since they’re usually produced in factories powered by fossil fuels —not to mention the diesel and gasoline needed to fuel the transport trucks. As the U.S. becomes more and more electrified – from solar panels on factories to electric transport trucks – carbon emissions associated with solar will continue to decrease.

6. Supply chain constraints

Renewables must have an effective distribution network created to transfer the energy where it’s needed on a large scale. These networks need non-renewable fuels to be generated, which offsets the benefits of renewable energy for a bit until it’s paid back. Additionally, politics can play a factor in installing renewable energy if it’s not a priority among local governments.

Types of renewable energy sources

There are a few types of renewable sources we can use for energy production: 

Wind energy leverages the power of wind motion to generate electricity created by the uneven heating of the Earth’s surface. 

Solar power uses energy from the sun to generate electricity and heat.

Hydropower utilizes fast-moving water to spin turbines and generate electricity. This is also known as hydroelectric power or hydroelectricity.

Biomass generates electricity from organic plant matter.

Geothermal energy leverages heat from inside the earth to generate electricity.

Tidal produces electricity with special generators that leverage the surges of the ocean created during rising and falling tides. Hydrogen: utilized as fuel and electricity when separated from other elements like oxygen.

Nuclear energy , while not technically renewable, is often lumped in with the abovementioned sources. Nuclear power has the potential to provide electricity generation on a massive scale with zero emissions, making it an intriguing part of our energy future.

Renewable energy has more benefits than drawbacks

When it comes to renewable energy, the positives outweigh the negatives. Transitioning to renewables on a personal, corporate, or governmental level will help you save money and promote a cleaner, healthier environment for the future.

Installing solar panels is one of the easiest ways to go green. By signing up on the EnergySage Solar Marketplace , you can compare multiple quotes from local, pre-screened installers to see what solar costs and savings for your property. The quotes will also include estimates of the amount of carbon dioxide emissions you will offset over 20 years and what this equates to in both trees planted and gallons of gasoline burned.

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Going Right

April 29, 2016

Renewable Energy Persuasive Essay

Robert Caba

Dr. Freymiller

12 April 2016

Out with the Old, In with the Re(new)able

The United States has been operating as a country using limited fossil fuels, but what happens when it all runs out? Would it not be more beneficial to never find out? Renewable energy, energy that is not depleted after its use, is limitless and more sustainable than any other source in energy history. To initiate the clean energy movement is expensive, but there are countless benefits ranging from individual to global impacts in going completely renewable. The first recorded use of renewable energy was harnessing wind power to drive ships over water about 7000 years ago (Darling). However, renewable energy has been around as long as Earth has existed: wind, sun, geothermal, biomass and many more. Clean energy sources can be harnessed to produce electricity, process heat, fuel and other chemicals with significantly less impact on the environment. In 2014, renewable energy sources accounted for fourteen percent of America’s total electricity use (“Renewable Energy Sources”), a four percent incline from the prior year. Completely diverting from fossil fuels to renewable energy clearly is not a new concept for a select few of innovative countries. A few countries, for example, are Costa Rica, Norway and Iceland, all of whom have ran on renewable energy for the entire 2015 calendar year, diving deep into their own land’s resources and utilizing volcanic presence to produce energy (Rosecrance & Thompson 7). Following in the footsteps of Costa Rica and a few other third world countries, major economic powerhouses and biggest users of fossil fuels like the United States should convert to clean energy as a way to benefit the economy, environment and overall health of the country.

As a consumer, one is worried about how abandoning a safe form of energy and transitioning to something new can help or hurt their wallet. Not only can renewable energy help save money, it can also help make money. A 150 billion dollar investment into this new industry would result in 1.7 million job opportunities, reducing the unemployment rate in America by an entire percentage (Pollin & Heintz). The reason for the potential high employment rate is because the industry is labor intensive in the means of installation and maintenance, requiring a lot of manpower for ultimate success. However, the more we wait the more future benefits we are currently losing. In an American Solar Energy Association (ASES) report in 2009, they stated “the 2008 predictions for renewable energy industry in 2030 are significantly lower than the 2007 predictions (National Research Council 169).” Unlike fossil fuels, which are subject to volatile pricing fluctuating over time depending on the market, renewable energy is relatively “free” after installation, using natural resources. The process of transportation and maintenance is minimized allowing prices to stay constant throughout the years. The only way price can head is down; for instance, clean energy is more affordable than 25 years ago. In particular, wind energy, the fastest growing source of power, prices have declined from forty cents per kilowatt per hour to less than five cents per kilowatt per hour (“The Energy Story”), a remarkable change and a huge upside in favor of the conversion. As time continues, technology should continue its progression resulting in cheaper mediums to acquire the energy. Despite of this, the conversion should take place now so results are maximized for the future. All in all, clean energy can both save Americans money while help them make money, the perfect win-win for producers and consumers alike.

Abstaining from burning countless, yet limited fossil fuels every day and polluting the environment is the single biggest benefactor for moving towards a cleaner approach. Not only would greenhouse gas emissions, as well as other pollutants that cause smog and acid rain, reach minimal levels, but also the country is consequently assisting in the reduction of the global warming speed and effects. Unlike fossil fuels, which are unable to be replenished easily, renewable energy is limitless, feeding from natural resources. With the global and national population expected to continue rising, the demand for energy will follow. There is a multitude of different approaches to acquire renewable energy including the most used types: solar and wind power. Specifically, solar energy is the epitome of sustainability and efficiency, calculated through production and prices. Despite the massive amounts of energy used yearly nationwide, “the sunlight falling on the United States in one day contains more than twice the energy we consume in an entire year ( The Energy Story ).” As for wind power, “California [alone] has enough wind gusts to produce 11 percent of the world’s wind electricity ( The Energy Story).” Wind turbines take up a lot of space but still allow the area around it, usually farms, to be used regularly. In the United Kingdom, for comparison, the government set a target for renewable energy to make up 15 percent of their total energy expense by 2020. This motive results in a 34 percent cut in the country’s carbon emission in the same time span (National Research Council 180). Needless to say, renewable energy will make landmark strides in the progression towards a cleaner, better environment. The most important thing on this Earth is this Earth, and it’s society’s job to maintain it.

As well as helping the environment and wallets, renewable energy can help with everyone’s health. By cutting the emission of greenhouse gasses and fossil fuels, air pollution decreases. Air pollution, primarily those contributed through coal burning power plants emitting fine-particulate pollutants, is most associated with causing health problems, chiefly lung cancer. The Environment Protection Agency (EPA) predicts that conversion, or even standards, will prevent at least 100,000 heart attacks and asthma attacks per year. Additionally, EPA also estimates a projected 1,100 billion dollar income in health benefits due to avoiding illnesses and deaths (U.S. EPA). As a form of partnership, the health industry could invest a portion of this money into the clean air movement due to its beneficial health impacts and help make installation cheaper. A majority of these pollutants are associated with dangerous levels of climate change, this century’s biggest threat to human health. Climate change, a change in global climate patterns, “will increasingly jeopardize the fundamental requirements for health, including clean urban air, safe and sufficient drinking-water, a secure and nutritious food supply, and adequate shelter (World Health Organization).” Climate change is the main contributor and accelerator towards global warming. Global warming increases the risk of two deadly diseases: Plague and Ebola, to name a few. For Plague, changes in temperature and rainfall will affect rodent populations as well as the infected fleas they carry. Additionally, Ebola outbreaks tend to follow serious downpours or droughts, a likely result of climate change (Biello). The movement would not only lower the pollution rate and risk of infection, but also save countless lives across the globe during the process.

America, along with most other countries, needs to initiate their plans towards a more sustainable, cleaner form of energy. Renewable energy helps increase the production of the economy through the addition of million of jobs. Simultaneously, energy prices would be lower, also helping the consumer save money. However, it is vital to start now. The longer the wait, the less benefits are reaped. Likewise, the clean air movement will mark the beginning of recovery for the environment. Greenhouse gases and other emission will reach all time lows, possibly zero. This deduction is important to slow the rate of climate change and global warming. Stopping climate change and gas emissions in its tracks would also lead to more health benefits. There are dozens of deadly diseases and carriers that spawn from the irregular climate patterns. Also, climate change could affect physiological needs by lessening safe drinking water, food supply and shelter. The United States has a reputation of being an innovator, a leader for many countries. Why has it been so lackadaisical with something so important to everything in today’s society? It has a history of being scared of change; people are too comfortable with life as it is, but it could be better. With the United States recently moving in the right direction, it will be better.

Works Cited

Biello, David. “Diseases Due to Climate Change.” Scientific American . N.p., 8 Oct. 2008. Web. 9 Apr. 2016.

Darling, David. “Wind Energy.” Encyclopedia of Alternative Energy . N.p., n.d. Web. 11 Apr. 2016.

National Research Council, and Chinese Academy of Sciences. The Power of Renewables: Opportunities and Challenges for China and the United States . Washington, D.C.: National Academies, 2010. Print.

Pollin, Robert, and James Heintz. “The Economic Benefits of Investing in Clean Energy.” Center for American Progress . N.p., 18 June 2009. Web. 06 Apr. 2016.

“Renewable Energy Sources – Energy Explained, Your Guide To Understanding Energy – Energy Information Administration.” EIA . US Energy Information Administration, 17 Mar. 2015. Web. 11 Apr. 2016.

Rosecrance, Richard, and Peter Thompson. “Global Trends in Sustainable Energy Investment.” Annual Review of Political Science 6.1 (2003): 7. UNEP . United Nations Environment Programme, 13 Oct. 2014. Web. 10 Apr. 2016.

“The Energy Story – Chapter 17: Renewable Energy vs. Fossil Fuels.” The Energy Story . California Energy Commission, n.d. Web. 11 Apr. 2016.

U.S. EPA. “Cleaning Up Toxic Air Pollution.” Benefits and Costs of Cleaning up Toxic Air Pollution (n.d.): n. pag. EPA . Environment Protection Agency. Web. 10 Apr. 2016.

World Health Organization. Renewable Energy (n.d.): 7. WHO . World Health Organization, 2012. Web. 10 Apr. 2016.

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Essay on Renewable Energy

Energy obtained from renewable resources (natural resources) is termed as renewable energy.

Today, electricity is everything to us. We can’t imagine a day without it. The addiction to technology makes it almost impossible to live without electricity. We need electricity to carry out our daily activities. But where does electricity come from? Electricity is generated from different sources. One of them is a renewable resource that produces renewable energy. Let’s have a look at this.

Short and Long Renewable Energy Essay in English

Here, I’m providing short and long essays on Renewable Energy. This topic is useful for students of classes 5, 6, 7, 8, 9, 10, 11 and class 12. However, this topic is also important for everyone to know the importance of renewable energy.

Renewable Energy Essay 10 Lines (100 – 150 Words)

1) Renewable energy is produced from natural sources.

2) Renewable energy is unlimited on the earth.

3) It is a more clean and green form of energy.

4) Energy produced from the sun, wind, water, biomass, etc is considered renewable energy.

5) Generating renewable energy is expensive.

6) This energy can be produced only at a suitable location.

7) Renewable energy is more reliable than other forms of energy.

8) It causes very low or nearly no harm to the environment.

9) Renewable energy will help in saving the limited natural resources.

10) Depending on renewable energy is good for our future.

Short Essay on Renewable Energy (200 – 250 Words)

Renewable energy is produced from the resources that are available in nature. Energy can be easily produced from renewable resources that are available free of cost. We can use renewable energy without the fear of its running out. This energy is also called as ‘green energy’ and ‘clean energy’.

Some renewable energy is solar energy, hydro energy, wind energy, geothermal energy, and biomass energy. Today we are mostly dependent on non-renewable resources like coal, petroleum, etc that will end one day. Also, they are harmful to the environment. Hence, renewable energy is a good alternative for today as well as for tomorrow.

As the name suggests, renewable energy can be easily regenerated. Renewable energy does not produce harmful gases and is hence considered safe for the environment. On seeing the current condition of the environment, renewable energy is the need of an hour.  

However, renewable energy does have a black side. Generally, price is the superior reason that restricts the usage of clean energy in the world. It also requires higher maintenance and installation price. Another disadvantage is the location-centric. Not every type of renewable energy is produced everywhere. A particular atmosphere is required to produce renewable energy.

On noticing the consequences of non-renewable energy, indeed, the future can only be safe if we use renewable energy.

Long Essay on Renewable Energy (500 – 600 Words)

Introduction

Electricity is a secondary form of energy. It is produced from different sources of energy. Energy can be renewable or non-renewable. Renewable energy can be renewed or re-generated easily but the non-renewable resources are limited on the earth. They can’t be generated again. Therefore, renewable energy is much better than non-renewable energy.

Sources of Renewable Energy

There are five major sources responsible for generating renewable energy. They are:

• Solar energy: Sun is the major source of renewable energy that is termed as solar energy.  The light and heat of the sun are used to produce energy. Solar cookers, solar panels, or solar cells are used to utilize solar energy. Scientists are also preparing to launch solar-powered cars.
• Wind energy: Wind is also used to produce energy. Windmills run using turbines and generators are constructed to generate wind energy. Wind energy is a good contributor to global energy demand.
• Biomass energy: Wastes from plants and animals are used to produce energy, which we call biomass energy. Biomass is an eco-friendly method of energy production. Different methods are used to produce biomass energy from biofuels.
• Geothermal energy: Geothermal energy is produced from the heat below the earth’s surface. This energy can be used to produce electricity, heat buildings, bathing, etc.
• Hydropower energy: The force of water is used to produce energy and is referred to as hydropower energy. Hydropower is more reliable than other renewable sources. The construction of reservoirs, canals, dams, etc helps to control the flow of water which is later, used to run turbines to produce electricity.

Advantages of Renewable Energy

The primary advantage of renewable energy is that it can be renewed easily. It is the only option that will meet the energy requirement of today as well as tomorrow. Unlike fossil fuels that are limited on the earth, we can use renewable energy for a lifetime. Renewable energy is good for both humans and the environment. Non-renewable energy like fossil fuels causes pollution and environmental hazards like acid rain, global warming, etc. The amount of carbon emissions from renewable energy is much low than those of non-renewable energy.

Therefore, depending on renewable energy will save us from this serious issue. Renewable energy is the most reliable form of energy and we can also say that it is the future of the world’s energy needs.

Disadvantages of Renewable Energy

We all know the importance and benefits of renewable energy but there are some limitations to its usage. The main disadvantage is the cost. The cost of generating energy from renewable resources is very high when compared to that of non-renewable sources. People find burning coal cheaper and easier than installing a solar panel.

Most of the renewable resources depend on natural sources that can be obtained in a particular location. For example, solar energy cannot be fruitful for cold locations or geothermal energy can only be obtained in a location where fast-flowing water resources are available. This limits the use of renewable resources to a great extent. However, they cannot be considered fully safe for living things and the environment. The hydroelectricity project has an adverse effect on aquatic life and the ecosystem.

The increasing population demands an increase in energy consumption. Energy is necessary for home, business, and almost every work. Thanks to innovation and invention that helps in utilizing renewable resources and maintaining a sustainable level of energy in the world.

I hope the above provided essay on renewable energy is easy to understand. We should use energy efficiently to live a healthy and peaceful life.

FAQs: Frequently Asked Questions on Renewable Energy

Ans. China, the US, Brazil, Russia, etc countries are the largest producer of hydroelectricity.

Ans. China is the largest consumer of electricity in the world.

Ans. Coimbatore, Tamil Nadu is considered as “Solar City” in India.

Ans. TATA power is the largest renewable energy company in India.

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