Coal has been the favoured source for energy generation for centuries, due to its reliability and relatively low cost. However, with coal reserves slowly diminishing due to the ever-increasing demand for energy, renewable energy sources are becoming more popular. Renewable energy is energy harvested through natural processes like sunlight and wind. These sources are replenished faster than they are consumed, and the methods used to convert them to energy do not create any pollution. Simple applications involving renewable energies range from using biomass (wood and animal dung) to fuel fires, to harnessing the power of wind in sails on ships to using the sun’s energy to grow plants in greenhouses.
Using wind energy would be the best way to solve the world’s pollution problem that cause by burning of fossil fuel. The reason why I personally think that is the best way to solve the pollution is because the wind energy (wind turbine) only uses wind to produce electricity. Wind energy is plentiful, renewable, clean and produce no harmful gas. The effects to the environment are less problematic than the other nonrenewable energy source. It is also cheaper than coal or burning gas.
Solar power has more energy than all the other energy sources combined (“Solar Power -- About Solar Power.”). Solar energy can reduces fires in third world countries because it will not be necessary to use candles during blackouts because there will be more than enough power supply. Since the sun’s energy is clean and pure, health problems like respiratory infections and cancer will be reduced (“Benefits of Renewable Energy Use.”). Solar power reduces water pollution because generating energy from renewable sources instead of fossil fuels can improve the health of the public and river ecosystems. Solar power reduces air pollution because solar panels don’t produce any greenhouse gases when they are generating electricity.
Although it is a valid point that Fossil Fuels are easier to power America with due to years of experimentation, the environmental drawbacks out way the gain. Essentially, if America invested more into experimentation with renewable energy it could be perfected and suited for the growing need. For this reason, opponents argue that it will ultimately be more cost effective to invest in the development of sustainable energy. Furthermore, renewable energy is cheaper to sustain once properly integrated with global infrastructure. Ultimately, Renewable energy (with enough effort) can potentially keep up with energy
This continuity benefits the electrical planning. Nuclear power does not depend on natural aspects. It's a solution for the main disadvantage of renewable energy, like solar energy or eolic energy, because the hours of sun or wind does not always coincide with the hours with 1more energy demand. Currently, fossil fuels are consumed faster than they are produced, so in the future these resources may be reduced or the price may increase becoming inaccessible for most of the population. It's an alternative to fossil fuels, so the consumption of fuels such as coal or oil is reduced.
To extract hydrogen from other elements is quite expensive, like the electrolysis. This is the main reason why hydrogen energy isn’t used heavily from all around the world. Researchers are trying to find ways to make the process of extracting hydrogen from other elements cheaper and more affordable to everyone. There are also many researchers trying to find a way to make the process more efficient and produce less carbon dioxide (Dohrman, 2017). In order for hydrogen energy to catch more attention in the market, the cost would need to decreased, or it would be affordable to only the richer people (Rinkesh,
Nuclear Power Introduction People in the world are not in common when it comes to power-supply. Some say that coal power is the best option because it is cheap, or solar power because it is environmentally friendly. Because of the global warming is going faster than ever we have to ditch coal- and oil power and start using other energy sources. Nuclear power is one of the best candidates. In this text you 'll read about why fission (nuclear) energy is so good and why it is the obvious option when it comes to getting energy to your house.
The Planet portion of the value proposition is also very clear for Biolite. The impact on our planet from greenhouse gas is well known and so is the need for clean sustainable energy. Biolite creates a positive footprint by developing new clean energy technologies. The company is able to measure its own C02 emissions and for every 1 ton of C02 they produce they offset 19 tons through customer use of the HomeStove. To date Biolite has been able to offset over 126,000 tons of C02 and at the same time has helped generate over 101,000-watt hours of electricity.
Although the cost of setting up a nuclear power plant is extremely high the electricity produced afterward is very cheap.” That would cut the cost of electricity on everyone's bill and would be a better solution to using fossil fuel. “A nuclear power station is compact, which means it quintessentially covers an area the size of a football stadium and the surrounding. Wind turbines, solar cells, and growing biomass all need a huge area of land.” That would save money to the owner of the business and the people that own land near the plants no forcing them to sell their land to the owner of the plant. Another reason that it is cheaper that “ most nuclear reactors are designed to operate for more than 40 years.” That saying that you would not have to spend money on upgrading the plants and having to build new plants so over many years and it would be costly to upgrade. “ Nuclear fuel can last up two years before it has to be replaced.” fossil fuels are expensive to use are we burn through fossil fuel everyday by the thousands of gallons we use we could limit the use of the
Throughout history, new power sources were found which eventually became a hazard rather than a salvation. Many created pollution or put workers in high risk situations. However, modern technology has made possible to ability to create power through harnessing the wind while while releasing nothing harmful into the environment. While it may be questioned if wind turbines are the best option to avoid the negative effects of other power sources, wind power in fact is a superior power source that eliminates most of the consequences of traditional power generation. Economically, the use of wind turbines has many benefits after a substantial, initial investment.