Coal burns cleaner than petroleum. It is also abundant in the United States and all over the world, and petroleum is less so.
The USA started using nuclear energy in 1951
As has been the case since 1950, petroleum was the most-consumed fuel in 2011, at 35.3 quads. Use of petroleum, which includes crude oil as well as natural gas plant liquids, has fallen recently from its peak historical level of 40.4 quads in 2005. Natural gas, which had been consumed in roughly equal amounts to coal for several years, accounts for almost 25 quads compared to coal's 20 quads in 2011. Natural gas and renewable energy were the only fuel sources whose consumption increased in 2011.
stop using silver in nickels
In 1738 Lewis Paul and John Wyatt of Birmingham patented the Roller Spinning machine and the flyer-and-bobbin system, for drawing cotton to a more even thickness, using two sets of rollers that travelled at different speeds. (Wikipedia)For the source and more detailed information concerning your request, click under the related links section (Wikipedia) indicated directly below this answer section.
The words 'substitute' and 'proxy' both mean using one thing to stand for another.
Solar energy, When we all Transcend to using that we will be on a better track.Till then,Petroleum is the single largest source of energy for the United States.
Wind energy doesn't pollute the air.
We do not waste money on electricity .
- no air pollution - no greenhouse effects - no fossil fuel - the most important alternative source of energy - it is the energy of the future
There are many advantages to using animal waste as an energy source. The most obvious advantage being that it is freely available.
One advantage of using hydroelectric energy is that it is a renewable source of energy. Other positive aspects include a guarantee in energy and price stability as well as its feasibility in utilizing other renewable sources.
One advantage of using hydroelectric energy is that it is a renewable source of energy. Other positive aspects include a guarantee in energy and price stability as well as its feasibility in utilizing other renewable sources.
Conventional energy source - Gasoline and other petroleum products like diesel etc. They are derived from Coal and fossil fuels. Non - Conventional energy source - Solar Power, Wind energy (Using wind mills), hydro - electricity, Bio Gas etc.
It provides renewable energy for human populations
It is the energy source. It is using as the energy source.
trees
Using water as an energy source makes it a form of renewable energy. Using waste as an energy source is also renewable as the waste is being recycled.