Question

(Short answer) How did the fuel sources for electricity in the United States as a whole change between 2001 and 2011?

Answer 1

I don't know a whole but here:

For in the United States from and between 2001 & 2011, the electricity generation blend changed to have less coal-produced electricity & more natural gas-produced electricity. The portion of nuclear & hydropower-produced electricity rendured about the same over the 10 year stamp. Use of renewable energy increased as well. The largest electricity source remains coal, howeve