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Sponsors
The CoolCalifornia Challenge is a sustainability engagement program administered by the University of California, Berkeley's Renewable & Appropriate Energy Laboratory and the California Air Resources Board. The Challenge thanks our statewide sponsors for their support for citizen engagement and sustainable behavior research.
Thank you Sponsors!
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We'd love to hear from you. Please e-mail general inquiries to challenge@coolcalifornia.org or log in and message us from the help page.
-The Challenge Team @ RAEL