Top 10 green U.S. cities
source: http://www.mnn.com/lifestyle/travel/photos/top-10-green-us-cities/12466
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- northrunnnercano6
- added this
Although the EPA has not established official criteria for ranking the greenness of a city, there are several key areas to measure for effectiveness in carbon footprint reduction.
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- groups:
- Green, Environment, Clean Energy
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- tags:
- Green Living, Clean Energy, citys
