In a recently released report, the Sierra Club highlights 10 cities across the US that have made commitments to be fully powered by clean energy sources. (Note: their definition of clean energy does not include carbon-based energy or nuclear energy.) Out of the 10 cities described, 4 have already met their 100% clean energy goal.
So how’d they do it?
No two paths to 100% renewable energy are the same, but there are some common factors that have helped these cities make and meet their goals. Here’s our take on the Sierra Club’s 10 case studies. Read the rest of this entry »