Throughout Chicago, historic and famous buildings turned off their lights for one hour and joined millions around the world to celebrate
Earth Hour, a way to show their support and dedication to building a sustainable future for our planet. Check out some of the photos of buildings in downtown of before and during Earth Hour.
Chicago Theatre turns off all their lights for one hour.
United Building, one of the few buildings that turned off their lights inside as well.
The huge Merchandise Mart, which is the nation's largest
LEED certified building.
Wrigley Building with Trump Tower to the left.
Looking down the Chicago River with a glimpse of Willis Tower.
Chicago Tribune, always my favorite building.
LEED Silver Certified NBC Tower, so they just had to participate!
Navy Pier turns off the lights for their ferris wheel.
Prudential Plaza seems to disappear for one hour.
And the lights come back on...
My walk around downtown took about two hours, so I did a little extra energy saving by doing this post! How did everyone else spend their Earth Hour?