Advantages And Disadvantages Of Renewable Energy

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.

The time has come, we’re running out of fossil fuels and we need an alternative. That is where renewable energy comes in; The best part about it is that it is renewable so it will always be available to us, and we can acquire this energy through solar, water, and wind power. There is a lot of controversy as to whether we should rely on renewable energy, because some say it is not cost effective. However renewable energy can pay for itself, is available nearly everywhere through various methods of obtaining it, provides numerous amount of jobs and economical benefits, and it will not harm our environment.

Solar energy begins with the sun. Solar panels, also known as photovoltaics, are used to convert light from the sun, which is composed of particles of energy called "photons", into electricity that can be used to power electrical loads. Light from the sun is a renewable energy resource that provides clean energy, produced by solar panels.

Today, many people are talking about energy production and all the new and old ways to go about it. There are many different modes of energy production that is available or is becoming available to us in the future. The constant debate about what energy production is best for the environment and which is not. In my essay, I will be describing the advantages and disadvantages of coal, oil, and Solar energy.

In today’s society mostly in North America there has a been an interest in which is type of energy is the safest for the environment and the population, which would be the renewable energy. The following essay will demonstrate the usage of renewable energy. I support renewable energy because it is safer for the population and environment because there is less risks happening then in nuclear energy and it does not create as much pollution as thermal energy as well.

Unlike coal powered electric plants that produce abundant supply of power, renewable sources can’t produce that much of energy in short span of time. The technology that is used in producing energy is new and major other factors like weather play spoilsport that hamper the production of energy on large scale. This simply means that either we have to reduce our energy consumption or set up new facilities that could produce energy at a faster rate.

Renewable energy sources are good for the environment but some people frown upon the idea of having renewable energy sources. They are more expensive than fossil fuels and nonrenewable energy sources. A Lot of energy needs to be put in both the research and manufacturing of nonrenewable resources. Renewable energy sources are cheaper because of the energy source already having the components in order

The sun is the source of all life on Earth. In just one hour the sunlight hitting the earth’s surface provides enough energy to power the global economy for a full year (Brown, 2015). The sun will continue to burn for billions of years, making it an unquestionably reliable source for renewable energy. Modern-day photovoltaic (PV) solar cells rely on the photoelectric effect, a phenomenon where light is used to free electrons from a solid surface - usually silicon - to create electricity. PV panels are typically installed on homes and buildings, or in ground arrangements, sometimes called solar farms.

Renewable energies have satisfactory EROEIs and they aren’t subject to depletion unlike non-renewable and nuclear energy sources. However renewable energy sources are far from producing enough energy to fulfil the world’s needs.

Summary: In this paper, I will introduce the Renewable Portfolio Standard and tell the audience what the Renewable Portfolio Standard is. And then I will list many different Renewable Portfolio Standard in many different countries and in different states in the U.S. Then I will analysis the advantages and disadvantages of this renewable energy policy. Finally I will make my own recommendations and suggestions.

One disadvantage with renewable energy is that it is difficult to generate the quantities of electricity that are as large as those produced by traditional fossil fuel generators. This may mean that we need to reduce the amount of energy we use or simply build more energy facilities. It also indicates that the best solution to our energy problems may be to have a balance of many different power sources.

Energy is a critical component for every economy and society around the world. Energy is divided into two groups, nonrenewable (coal, oil, natural gas, and nuclear) with a finite amount found around the globe and renewable (hydro, tidal, solar, wind, geothermal, and biomass) that are constantly being replenished so that they will never run out (Green Energy Choice, 2011). The international economic impact of renewable energy is explored by examining subsidies, strategic policies, and comparative advantage of renewable energy.

Renewable energy is derived from sources that are naturally replenish-able and supply of energy from these sources is infinite. The main purposes served by using renewable energy are many such as generation of power, transport fuel production, and for heating of houses and other living places. Except the naturally occurring main difference of supply source between renewable and non-renewable energy, there are several industry related differences as well. Usability of renewable energy, level of Greenhouse Gas (GHG) emissions, cost of generating energy, and the phase from renewable energy production is passing through, all these industry related aspects for both renewable and non-renewable energy are different.

Many people in today 's society wonder what is green energy technology is and how can it be used on a daily basis to provide the necessity 's of electricity. Since the beginning of the technological evolution energy consumption has become a must. The discovery of electricity has led many people to find brilliant ways to utilize its properties and disperse it to many of its users efficiently. Green energy is a thing of modern times and it can be used in many forms and for the past forty years the debate of whether or not to change the current systems in place for providing energy is a relevant cause. Many people would argue that green energy technology is a waste of money and of no real value to energy consumers of today. According to Conserve Energy Future, “Energy needs to be conserved to protect our environment from drastic changes, to save the depleting resources for our future generations. The rate at which the energy is being produced and consumed can damage our world in many ways.” A statement in an interview from Natural Resources Defense Council states that:

Second, renewable energy systems make use of organic wastes, producing energy as well as cleaning the environment. For example, bio-diesel from unwanted cooking oil has saved approximately 1 billion of US gallons of petrol-diesel while helping thousands of local restaurant owners get rid of their wastes. (''Renewable Energy,''American Green). Clearly, the use of the waste in the environment keeps both the carbon dioxide pollution and the organic wasted shedding under control. Finally, renewable energy is pro-environmental because is does not represent a hazard to the Earth. In the contrary, renewable energy resolves all menaces that could degrade the environment. (''Solar Energy,''Renewable Energy for America). As an illustration, nuclear energy plants have solved the pollution problem efficiently, but they yield to a similar problem—radiation-- while renewable energy facilities give rise no further complications.