Sustainable Engineering Assignment Essay Example | Topics and Well Written Essays - 250 words

Sustainable Engineering Assignment - Essay ExampleHowever, agree to the table, natural hired gun produces 595 g of CO2 maculation generating 1kWh of energy. It depicts the initial value to be high and without estrus recovery method.b) According to the table hard coal produces about 29 mg of Dinitrogen oxides, 1.5 g methane and 1144 grams of CO2, small-arm generating 1kWh of electric energy. On the other hand, natural gas produces about 12 mg of Dinitrogen oxides, 3.4 g methane and 595 grams of CO2, while generating 1kWh of electrical energy. Hard coal produces much larger amount of emissions as compared to the natural gas. Thus, natural gas is environmentally friendlier as compared to the hard coal.c) If the amount of leakage exceeds with a fraction of 3.7, the emissions of the shale gas to generate 1kWh of electrical energy, equals to the emissions from the hard coal to generate 1kWh of electrical energy. The fraction will increase the methane emission of the shale gas to 551