Circle Size Coal production Oil production Natural gas production Coal power capacity Natural gas power capacity Oil refining capacity Coal production per capita Oil production per capita Natural gas production per capita Coal power capacity per capita Natural gas power capacity per 1,000 capita Oil refining capacity per capita

Circle Color Economic Status % with less than Bachelor's Degree Rurality % Share Minority % Linguistic Isolation % Pre-1960 Housing % Air Toxics Cancer Risk Toxic Water Discharges Superfund Sites Ambient Ozone Ambient PM2.5