Advantages Of Renewable Energy Resources

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After the Industrial Revolution with the massive human activity the demand for energy; that is the ability to do work or in other words move the machinery, become intense. Driven by the profit, and with little or no knowledge about the damage caused by the combustion of the fossil fuels the humans started to use massively this nonrenewable source of energy, mainly the coal. Nowadays we are suffering from climatic changes caused by intense burning of fossil fuel, however this scenario can change with the growth of the usage of energy generated by renewable energy resources (McLamb 2011 6).
Renewable energy resources are resources that can be naturally replenished however with a limited flow. This resources are inexhaustible in duration however …show more content…

The most important advantage of this separation of reactors is the possibility of applying the "products" of processes in heat engines of internal combustion, such as internal combustion engines and gas turbines, which require liquid or gaseous fuels, and provide higher efficiency in power generation. (REF 10)
The biochemical conversion of biomass is one that uses biochemical processes, including anaerobic digestion, fermentation / distillation and hydrolysis for production of biofuel. The anaerobic digestion is the process of using various organic waste to produces methane (CH4) as fuel gas with no oxygen, and the fermentation / distillation and hydrolysis are used in the production of ethanol.
The physicochemical conversion of biomass is one that utilizes compression techniques and vegetable oil extraction of oilseeds for subsequent chemical modification using esterification. The esterified oils can be used in internal combustion …show more content…

United States’ primary source of energy is the fossil fuels (coal, natural gas and petroleum), about 67% of all the US electricity comes from it, the coal is responsible for 33% of the energy generation, Natural gas 33%, Nuclear 20%, Renewable energy 13%, petroleum 1% and other gases 1% (EIA 2015). Renewable energy is just responsible for a little more than 13% of the US energy being 6% hydro, 4.7% wind, 1.6% biomass, 0.6% solar, and 0.4% geothermal according to the U.S. Energy Information Administration

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