Area 51 might have a problem with that.
Not to mention the birds and the bats. ;^)
I think if they put dynamos, turbines in Chicagoprison cells for all of the amigos of the Chicago Politicians in prison, hook them up to a bicycle sprocket, they could make electricity for all of the rest, and for every kilowatt of power they produce we could reduce their sentence by 1 day. Sounds efficient.