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Congratulations 2014 Challenge cities!

     En español

#1 Riverside: Coolest California City
#2 Claremont: Cool California City
#3 Rancho Cucamonga: Cool California City

Press Release (October 23, 2014): 10 Cities Honored for Efforts by Households to Reduce Greenhouse Gas Emission

Congratulations, Challenge cities! You signed up 3,773 households and earned $100,000 in prize money to support local sustainability efforts.

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