This website uses cookies to ensure you have the best experience. Learn more

A New Energy Source: Green Initiative

1334 words - 5 pages

Fossil fuels are organic material such as coal, petroleum, and natural gas. They have been the most used energy source since the industrial boom in the early eighteenth century. For the past two centuries, fossil fuels have dominated the energy business, providing for nearly all of the worlds energy; however, they are a limited resource that can cause irreversible harm to the environment. The Environmental Protection Agency [EPA] states that fossil fuels were “responsible for 79 percent of U.S. greenhouse gas emissions in 2010”. Greenhouse gases are gases that get trapped in the Earth’s atmosphere and surround the sun as well as greatly heating up the planet. These gases lead to global warming, which results in possible catastrophic changes to the earth’s climate. (Carbon Dioxide Emissions).We are all in danger from fossil fuels, they are not only dangerous to the planet, but they are also non renewable; they can only accumulate after millions of years of lying in the earth’s crust. The increasing problems are leading to nations searching for a positive alternatives. Through this searching, scientist have discovered a powerhouse of renewable energy that is safe and has almost limitless potential: the sun. In the future, solar energy could be a widely used resource and could possibly get the globe onto a path with cleaner energy. Some scientists see solar technology as being a new hope, as this “clean energy resource represents a viable alternative to the fossil fuels that currently pollute our air and water, [and] threaten our public health,” (How Solar Electricity Systems Works).
The Sun is the most important thing in our lives. In fact, nearly 4.3 x 1020 joules of sunlight hit the Earth in one hour; a power so intense that it could satisfy the entire globe’s need for energy for an entire year. (Parrison). Countries are starting to realize the potential of solar energy; for example, Germany, Spain and Japan are emerging as leaders in the solar industry. In 2012, the world as a whole installed 130 gigawatts of solar polar capacity, 80 gigawatts coming from Europe, of which 35 gigawatts is in Germany alone (Powers). Germany, next to Japan, is one of the world leaders in solar power and envisions shutting down all of their nuclear power plants by 2020 and shifting internally to solar and wind power by 2050 (Eddy).
There are two types of solar technologies, active and passive. Many people are already familiar with solar panels, which is one type of active power. In an active solar technology, the energy from sunlight is directly making electricity. Solar panel cells are conductors, when sunlight hits them, it makes the electrons travel like current that creates electricity. Passive solar technology stores the suns energy, saving it to generate electricity on a cloudy day (How Solar Energy Works). On the other hand, Arizona is taking big steps in the solar industry by establishing a new passive solar project called Solana, which focuses on...

Find Another Essay On A New Energy Source: Green Initiative

Wind Power: A Clean Energy Source

592 words - 2 pages Oil is a non-renewable resource, commonly used today for energy, but it will be gone by 2040 if people constantly keep using it (Rickard 5). Because of this, the people on Earth need to find an alternative. Wind is a great option for people. Wind energy has come a long way through the years. Wind power has advantages and disadvantages. To begin with, many people do not know the basics of the modern windmill, or how much they have improved

Solar Energy is a More Effective Source Than Wind Energy

810 words - 4 pages . 12 Dec. 2013. List of advantages of solar energy Ryan, V. "Advantages and Disadvantages of Wind Power." Advantages and Disadvantages of Wind Power. N.p., n.d. Web. 12 Dec. 2013. The effective qualities of wind power and also the disadvantages "Wind Energy vs. Solar Power - Which Is Right for You?" Wind vs. Solar Power. Energy Matters Pty Ltd, n.d. Web. 12 Dec. 2013. A list of the advantages of having solar panels "Wind Power: A Lucrative Renewable Energy Source." Wind Power A Lucrative Renewable Energy Source. Duke University, n.d. Web. 12 Dec. 2013. This site showed many pros and cons of wind energy

Wind Turbine: A Study to Harness a Energy Source

1466 words - 6 pages Introduction Following the recent developments in renewable energy sources, wind turbines have been one of the primary devices focussed on. Basically, wind turbines are devices that convert the kinetic energy from the wind into electrical power for human usage. “Wind farms” are created in very windy places to harness this energy. It is however impossible to harness the entire power potential from the wind. Only 59% of the total kinetic energy

Helium-3, is it a Feasible Source of Energy?

1515 words - 7 pages This investigation refers to a new source of energy called Helium-3. Helium-3 is a rare isotope of Helium, found in very small quantities on Earth. The problem is finding an abundant source of it, which might be the moon where large quantities accumulated over billions of years. There are scientists who opine that Helium-3 could be mined and brought from the moon at a cost-effective price, given that Helium-3 can be so efficiently transformed

Hydrogen Fuel Cells: A Better Source of Energy?

1833 words - 7 pages , sugarcane, and wheat.Furthermore, hydrogen fuel cells are another source of energy for the future's cars. They use hydrogen and oxygen to create water and electricity, which also decreases the amount of pollution in our air. I believe that the fuel cells have great potential for our future because of how polluted the earth is becoming. The earth is our habitat and we must take care of it by any means necessary to live on a healthier planet. Even

Nuclear Power as a Viable Source for Future Energy

2087 words - 9 pages From nuclear waste to nuclear meltdowns to nuclear weapons, the energy has long received controversy over its utilization as a power source (Davis 50). However, with a plethora of nations desiring a 60 percent decrease in carbon emissions by 2050, nuclear energy has arisen as a viable alternative power source (Fells 737) As climate change disrupts weather patterns and ocean levels from these carbon emissions, the argument has strenghtened for

Problems Facing Breeder Reactors as a Future Energy Source

2504 words - 10 pages have forced the world to find a new, clean energy source. The rising price of oil and the constant emission of carbon dioxide are proof that in the future our lives will be much harder to live. One answer to this problem is nuclear power, which has shown its efficiency during the times of World War II but has not been used commercially due to the challenges of dealing with nuclear waste and proliferation. In today?s modern era, nuclear power has

Biofuel: A Source of Energy that Replaces Petroleum Usage

1281 words - 6 pages conversion process billions of dollars cheaper while increasing revenue yield. Without being in direct competition with food crop land biofuels could not effect food demand. Unlike biofuels, petroleum lacks the sustainability and the ability to end dependence on foreign oil creating a higher economic income. The advantages of biomass converted to cellulosic ethanol is endless by not investing into this new technology will have detrimental effects to the global environment while sending the world into an energy crisis.

A 4000 word essay critically analysing the importance of the new initiative to primary education

1517 words - 7 pages initiative and explain if the research offers good evidence for taking up the initiative? Rhona S. Johnston and Joyce E. Watson received a lot of media attention following their seven year study into the effectiveness of synthetic phonics (2005). A summary of their report can be found on the Scotland government website (www.scotland.gov.uk). Johnston and Watson’s findings compared the use of synthetic phonics against control groups that used various

Thermochemical Water Splitting as a Means for a Clean Energy Source

875 words - 4 pages Thermochemical Water Splitting as a Means for a Clean Energy Source Introduction Since the beginning of the Industrial Revolution fossil fuels and oil have been our main sources of energy, and until recently that has been acceptable. After the oil crisis in the 1970’s, people began to grow concerned about the future state of our energy supplies. That culminating concern combined with the new concern of human initiated alteration of the

Do Biofuels have a bright future as an ecological sustainable energy source?

1103 words - 4 pages "Do Biofuels have a bright future as an ecological sustainable energy source?"My presentation deals with the question "Do renewable energies have a bright future?, I talk about the different renewable energies like Solar Energy, Wind Energy, Hydropower, Geothermal Energy and others. In the following essay I want to give another example of a renewable energy that has been criticized for increasing the hunger in developing countries and using up

Similar Essays

Nuclear Energy: The New Green Energy Alternative?

1043 words - 4 pages night and day without interruption" (Forsberg). With the advancements that have been made and the new methods of waste disposal that have been proposed, nuclear energy stands a chance of becoming a front runner as a "green" energy alternative. Each proposed solution, from increased community support to multinational repository sites, offer the advancement many deem necessary for nuclear energy to be a completely reliable source of energy. If

Solar Energy: An Old Energy Source Used In A New Way

1900 words - 8 pages over four billion years. In one minute it provides enough energy to supply the world’s energy needs for one year. The talk is about the sun, which is “probably the most important source of renewable energy available today” . What is Solar Energy and how can you use it? Solar Energy is derived from the high intensity radiation of the sun, and consist of both light and heat. The heat is a transformation product of light. When light hits an object

The New Source Of Renewable Energy

2239 words - 9 pages energy it help in reducing carbon monoxide and greenhouse effect on our lovely earth. Renewable energy is also will not finish and run out. Many countries in the world are on-going to set a vision to have green energy in country. The vision to use renewable energy is the best choice to have green energy. So the country has chosen solar thermal and bioenergy as their new source of energy. It is shown in their target to achieve and the on-going

Technology And A Viable Energy Source

1428 words - 6 pages earths crust (WNA, 2012), thus has the potential to replace fossil fuels with a long-term source of energy. On an industrial scale Nuclear power plants only need refueling once every year to 18 months. The new store of fuel constitutes about 2 metric tons, or 6 truckloads of uranium. Coal power plants require a new trainload of about 100 tons of coal every day, demonstrating the efficiency of nuclear power generation and hence the possibility of