Hydrogen and carbon content in fossil fuels

All fossil fuels are composed of hydrogen and carbon among other things that don't factor into the combustion energy production phase , hence the term hydrocarbons to refer to these energy sources. The vast proportion of the useable energy comes from hydrogen, whereas the carbon generates the vast majority of the waste. When carbon burns completely in an oxygen atmosphere such as the earth's , the product is a lot of carbon dioxide CO2 , the gas blamed for global warming. Other byproducts of...

Advantages of impoundment systems

The attractiveness of impoundment systems is understandable Water is a renewable source of energy, and the natural rain cycle constantly replenishes the water supply, at zero cost. No fossil fuels are needed, and the supply of raw fuel is virtually automatic. Hydropower dams also reduce a nation's reliance on foreign energy sources. Following are some other key benefits Hydropower is cost competitive with all other energy sources, and in many cases it provides the cheapest energy obtainable. As...