Cincinnati Zoo installs solar, saves $150k annually in electric bills

http://www.ecoworld.com/energy-fuel...o-to-install-innovative-new-solar-canopy.html

Cincinatti aims to be the greenest zoo in the United States.
Adding four acres of pv panels boosts that goal.

Commentary note:
we can do this on our homes, owned or not.
www.solargardens.org