Ohio Net Electricity Generation by Source

http://www.eia.gov/beta/state/?sid=OH#tabs-4

Sept. 2012 (GWh):

Coal = 5680 (63 %)

Nat. Gas = 1698 (19 %)

Nuclear = 1530 (17 %)

Renewable (non-hydro) = 113 (1.2 %)

Hydro = 31 (0.3 %)

Note that Ohio has more coal, less gas, and less renewables compared to the country as a whole.