A: 'GUST' is an acronym that stands for a series of four recent tax laws that also made changes to how retirement plans are operated. âEGTRRAâ is the acronym for the tax law enacted in 2001.
Of the renewable energy sources used to generate electricity in the United States, hydropower makes the biggest contribution. Water used to spin a turbine is a cheap, non-polluting domestic source of energy. But hydropower brings with it other environmental impacts to consider. More about hydroelectric.
How much of U.S. energy consumption and electricity generation comes from renewable energy sources? How much of world energy consumption and production is from renewable energy? How old are U.S. nuclear power plants, and when was the newest one built? What is U.S. electricity generation by energy source? What is the difference between electricity generation capacity and electricity generation? What is the efficiency of different types of power plants?