Using Renewable Energy Systems ( Ac )

Energy is an important part of life producing the power of movement, heat, and production of electricity in many different ways. Therefore, choosing the correct source of energy is important for the environment and humans. Renewable energy that produces electricity never runs out, causing a lower environmental impact. Solar, Biomass, Wind, Geothermal, and Hydropower energy should be used globally to produce electricity. On the other hand, producing electricity from nonrenewable energy sources can be very harmful to humans and the environment. Humans can easily be dependent on it, which may not be the best option when it comes to finance, efficiency, sustainability and more. Approximately 52% of the US electricity comes from polluting sources like natural gas, oil, nuclear, and hydropower that have a lot of disadvantages effecting the environment in a negative way.

Global warming and climate change is one of the most pressing issues in the contemporary society given its continued impacts on human life and the world’s ecosystem. The considerable effects of this issue have raised huge concerns among policymakers, governments, and the public. As a result, various initiatives have been developed in attempts to lessen global warming or climate change, especially those related to reducing the emission of greenhouse gases to the Earth’s atmosphere. Governments across the globe including the United Kingdom government have adopted various policies that focus on dealing with the issue. There are various policies that help in dealing with the issue including lessening greenhouse gases emissions, adapting to the effects of climate change, and geo-engineering of the climate system. The attempts by the UK government to address this problem require an understanding of the increasing energy demands and its future impact and use of suitable renewable energy sources.

In the disadvantages of hydro-energy, dams are extremely expensive to build, and must have high standards. People living in villages and towns that are in the valley to be flooded, must move out. This means that they lose their farms and businesses. In some countries, people are forcibly removed so that hydropower schemes can go ahead. (Technologystudent.com, 2015). Building dams can also create natural disasters such as earthquakes.

Everyone uses a lot of power for lighting, heating, machines, movements, and so much more. All of that energy has to come from an energy supply. Some energy resources are renewable, while others are non-renewable. Energy has various forms and is a very essential part of our everyday lives.

When the new Southeast Polk High School opened they added many new energy saving products. This included installing geothermal heating under the high school cutting back on the cost of heating such a large building. Many new windows help save on energy used to light the building along with automatic lights that turn off after several minutes without movement. The new high school shows how easy it is to save money and help the environment. Renewable energy is good for all aspects of the U.S, providing jobs, economical growth, environmental cleanliness, and new research for improving energy efficiency. Therefore the United States should use renewable energy to benefit the economy and environment.

Fuel price seems to be the subject that always makes headlines on a regular basis. The United States is the biggest consumer of energy in the world. Lucas Davis, a Berkeley Professor conducted a study in 2013 on global oil consumption and found that the average American consumes more than 300 gallons of gasoline annually. The amount is at least 200 gallons more than other developed countries such as Germany, and France. (Davis, 2013) The high consumption forces Americans to rely on foreign fuel sources since domestic energy is simply not enough to satisfy the thirst. Rising fuel price coupled with fuel shortage scare are often a common concern for every American, thus there needs to be an invention to stretch the supply in case of disaster.

What would happen to our world if our energy unexpectedly disappeared? Fossil fuels are very important to our world because they provide an overwhelming majority of our world energy. So, what happens when they run out? This research paper confronts this question with a balanced view attempting to address the issue of what sources might provide energy in the future and come to an objective conclusion. As the world enters a new century, new sources of energy such as wind, solar, and hydrogen power need to be developed to help the world keep running on all cylinders. With the development of these new energy sources, our world would become a cleaner place and the energy crisis would straighten itself out.

The U.S. must create new ways of replacing fossil fuels with renewable energy sources. The benefits of switching over to these sources are endless and so are the life span of these energy sources. Renewable resources have been around since Earth has been created and will continue to be until life on this planet ceases to exist. The clear benefits of adapting to renewable sources of energy are very promising and can continue on to impact the United States in a very positive manner from creating a better environment, stimulate the economy positively and never having to fear an expiration of these energy forms.

Today on a universal stage USA for the most part is depending on fossil powers like coal and oil. In the long run these assets psychologist clearing path for a trek in the costs as by implication prompting annihilation socially and ecologically over the globe. In this way USA as well as every country on the planet must receive Renewable Energy innovations to repay the vitality needs as for the current fossil fuel advances.

Edgecomb, ME is surrounded by many sparsely populated towns, this factor along with it’s location at the delta of both the Sheepscot and Damariscotta rivers leads to a high potential for utilizing renewable energy. Such conditions allow for potentially using many different kinds of renewable energy sources: tidal, hydro, biomass, solarvoltaic, wind, and geothermal. While all of these renewable energy sources have potential for use in Edgecomb, there’s a lot of different combinations of renewables that could power Edgecomb as well as the entire Sheepscot and Damariscotta valley. In Maine, just like any other place with the capabilities and potential to take advantage of renewable resources there

Out of all the energy sources the United States has access to, 83.6% of the energy used in 2013 were fossil fuels. Being the leading country in energy consumption, and the amount of alternative energy available to the US, it is no wonder that the general population is concerned with global warming and pollution. The use of fossil fuels has increased pollution in the United States from 2013 to 2014 by 3.4%. The public pressure to address this energy crisis has lead Germany to decrease their use of fossil fuels. Even so, they are still “recording modest economic growth of 1.5 percent, breaking a traditional pattern in which nations see their energy use fall only during recessions,” said Melissa Eddy from The New York Times.

Canada should subsidize renewable energy options such as wind and solar power in order to increase the share of renewables in Canada’s energy balance.

Currently the United States depends heavily on coal, oil, and natural gas for a majority of its energy. Fossil fuels are non-renewable, and they draw on limited resources that will eventually diminish and become too costly or too environmentally damaging to reclaim. In contrast, the many types of renewable energy resources-such as wind and solar energy-are regularly replenished and will may never run out. Most renewable energy comes either directly or indirectly from the sun. Sunlight, or what is referred to as solar energy, can be used directly for heating and lighting homes and other buildings. It may also be used for producing electricity, hot water heating, cooling, and a variety of commercial and industrial uses. The sun 's heat also

The world’s energy supply and usage harnessed by humans are predominantly occupied by fossil fuel combustion a non-renewable resource. On the other hand small fractions of the energy harnessed by humans are renewable resources at only about 13% of the total energy sourced. With fossil fuels emitting high amounts of greenhouse gasses that affect our climate negatively in the long term in addition to its non-renewability, alternative sources of energy supply particularly in the category of renewable energy can help alleviate the impact of the shortage of resources and the harmful impact of our energy usage on the environment. Salinity-gradient energy can potentially be a part of this alternate source of renewable energy as well as gas emission-free as it is based on the mixing of solutions with different salt concentrations through the uses of Osmotic pressure and a membrane.

Energy is a crucial necessity and with the ever increasing need for it and the high and fluctuating prices of oil, researchers are constantly coming up with newer and more sophisticated alternative sources of energy. However, energy comes at a cost, as it is either expensive or it possesses high health risks. This essay presents the concept of energy by discussing the two major types of energy, the various forms it could take, including renewable sources of energy, energy conservation and above all it talks about the safest and cleanest alternatives.