Solar Power
Largest publicly accessible urban solar array in the U.S is generating power at the Zoo!
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Green Initiative
Conserving water, being energy efficient, recycling, reducing, reusing... We do it and show others how to do it.
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News & Awards
The Cincinnati Zoo is the Greenest Zoo in America!
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Green Tips
Tips for going green at home & green hot spots at the Zoo.
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Green Programs
Worm Composting
Join the greenest Zoo in America to learn about ways you can save energy, conserve water, reduce waste, and be good stewards of the environment. Experts from local organizations present these FREE, informal, hour-long classes. Reserve your spot >
90-Second Naturalist 
