The Pros And Cons 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.

In the modern world, nuclear fission is the fundamental process of a nuclear bomb and nuclear reactor. The reaction produces a chain reaction of atom splitting that produces 24,000,000 kilowatts per hour of energy. On the other hand, nuclear fusion is a reaction where two or more nuclei come close enough to one another to create one or more atomic nuclei and subatomic nuclei. As a result, this reaction produces a massive amount of energy; fusion reaction is the energy source of the sun, the energy produced by fusion is the answer to why the sun is hot.

Nuclear Fusion is a reaction where atomic nuclei come in contact with each other to form different atomic nuclei and subatomic particles. Due to the difference in mass between the reactants and the products, large amounts of energy is released. The difference in atomic binding energy between the atomic nuclei before and after the reaction fuel this energy. Nuclear Fusion is the process that powers active/dwarf stars, or other high magnitude stars and is the primary process by which new natural elements are created.

Built around energy infrastructure fueled by nonrenewable resources, the United States transformed from an agrarian society of rural landholders to a giant in the industrialized world. With this astonishing feat arose a multitude of cities, urbanizing America. From fossil fuels alone, Americans are provided with heating, transportation, and electricity. However, it will not be for another millennium until the organic matter subjected to immense heat and pressure becomes viable sources to power the world. As these nonrenewable resources are continued to be quickly consumed, it is imperative to consider alternative sources of energy, such as renewables, before American reverts back to Jefferson’s agrarian ideal with a society of farmers on small land units.

Even though nuclear fusion and nuclear fission sound alike, they’re very different from each other. Nuclear fusion is when two or more nuclei combine to making a new element with a higher atomic number, and nuclear fission is the act of splitting a large atom into two or more smaller, lighter atoms. Nuclear fission releases heat energy by splitting the atoms, and nuclear fusion makes heat energy by taking smaller atoms and combining them together to make a bigger one. Nuclear fission usually doesn’t occur in nature, and is mostly used in nuclear power plants and stuff like that, while nuclear fusion occurs in nature all the time; such as stars and the sun. Nuclear fusion is basically electricity that we use in our everyday lives. Nuclear

In nuclear fusion, two light nuclei consolidate to create a vast amount of energy, but in nuclear fission, a heavy, unstable nucleus splits into two lighter nuclei (Duke Energy). For example, shown above in the balanced nuclear equation, two hydrogen nuclei combine to create one helium nucleus and in the balanced nuclear fission equation, Li6+n splits into two lighter nuclei, He4+H3.

According to data from the Nuclear Energy Institute, nuclear energy accounted for 63.3% of emission-free electricity in the US while solar, wind and thermal energy collectively accounted for only 15.4% of emission-free electricity in the US. The operating capacity of solar and wind energy farms hinge on intermittent environmental conditions and thus, these methods are only able to attain an average capacity of 20-30%. This is in stark contrast to nuclear energy’s average capacity of 86%. 4 Opponents may point out that the processes used to build and fuel the nuclear energy plants will emit pollutants and greenhouse gases. However, studies have found that the life-cycle emissions of nuclear plants is comparable to the other forms of renewable energy.5

In conclusion, Australia must move away from coal to renewable energies, in order to meet the renewable energy target to control the climate change and also to generate electricity more efficient. Despite the fact that closing coal power stations would be a significant disadvantage for Australia, as coal is one of the biggest potential that Australia has. However, renewable energies such as solar, wave and geothermal would bring their own advantages, such as cost, environmental benefits and the job opportunities, which are more necessary that using the coal potential. Therefore, the coal power stations must be closed immediately.

The lab tested various properties associated with wind turbines while measuring the effect on the power. It was shown that wind turbines can supply a significant amount of energy and power. This wind energy has an important application with wind turbines across windy areas of the United States. These turbines can provide power as a replacement for nonrenewable resources. Although wind energy might not be the most vital form of energy currently, it could become a very important alternate energy source in the near future. Wind turbines can be placed all across the United States wherever there is a strong amount of wind. When talking about implementing wind energy there are a lot of things to think about.

Nuclear fusion is the opposite reaction where two smaller atoms are combined to make one larger atom of a different element. Fusion is how the Sun

Jobs for the solar and wind industries of Renewable Energy are inclining at one of the fastest rates in the United States Economy. In 2011, the industries had 3.4 million jobs respectively. Now in 2017, they have around 4.5 million jobs just within the United States (Samuelson 2017). While on the other side, the Non-Renewable job market has been declining at a steady rate. Unfortunately, this is not the only reason why Non-Renewable Energy is bad. Non-Renewable Energy is harmful and also damaging because the established energy sources for this type of energy are oil, coal, and gas. Fossil fuels have been proven to cause by-products to human health and the environment, and these sources are finite, Non-Renewable Energy can also be referred to

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.

In nuclear power, there are mainly two nuclear processes to be considered: fission and fusion. In fission, large atoms are split into small atoms, known as fission products. (Touran). These fission products are remnants of uranium nuclei, which then split apart after obtaining a passing neutron (WNA). After obtaining these neutrons, nuclear energy is being produced. Nuclear power plants to this day use this process to produce energy. On the other hand, fusion combines atoms such as hydrogen or helium to produce nuclear energy (Lee). In this process, hydrogen can be manipulated, which then produces energy. To make this happen, heavy-heavy hydrogen, known as deuterium or tritium has to combine together to create helium or a neutron. Deuterium is found in water. Tritium can be created by combining the fusion neutron with lithium, which is a metal that is easily obtainable. Thus, the nuclear process of fusion could be an energy source that has

Nuclear fusion, or the fusing together of light nuclei to form larger ones can create another form of nuclear energy. Essentially, it is the exact reaction that occurs in the sun, as the sun’s heat is created by the bombardment of hydrogen atoms creating helium and a neutron during which energy is

In our modern world of today, we use increasingly more energy every day. According to the most recent study done by the US Energy Information Administration in 2008, the world uses 493 quadrillion BTUs or energy a year, and 82% of the energy is generated from fossil fuels. This source makes clear, that fossil fuels are a big part of life, and as they run out, it is more and more important to find a solution. In the midst of a polluted world, what we need is a powerful, sustainable, and clean energy source. Solar power, wind power, geothermal heating/cooling, biomass burning, and hydro-electric turbines all seem like good solutions. At first glance, nuclear power does too. Its powerful, sustainable, and will last a long time right? However, if you take a closer look, and you can see that nuclear energy is not the answer.