According to the most recent figures, the USA primarily uses these energy sources, listed from highest to lowest usage:
Electricity is a secondary energy source. It must be generated using a primary energy source, such as coal. Hydro-power (water driven) sources of electricity were not listed in the break-down of sources.
coal
Coal
gas hydrates
Coal
Hydroelectric power
Most energy comes from nonrenewable energy sources (APEX) ;)
6
petroleum.
There is lots of hydrogen in the US. It is the most abundant substance in the universe.
Yes. The most abundant of the sunfishes here.
Unconventional Energy not to be confused with renewable energy. For the US unconventional energy sources are: nuclear(which is not for many other countries, e.g. France), bio-fuels, solar, geothermal and wind.
13.2%
north central