I live in Schaumburg, a suburb of Chicago. Recently, ballot measures were passed by local communities across Illinois that allow the communities to collectively negotiate with power providers for their citizens. I used to pay ComEd (incumbent generation/transmission provider) 7-8 cents/KwH for power (nuclear-generated by their Byron, IL facility). I know pay a provide 5.5 cents/KwH for "green" (wind-generated) power. The cost for non-renewable power was only 0.5 cents cheaper per KwH.