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Global investment in renewable energy powered to record $257 billion in 2011, according to UN report
2 minute read
New figures from the Energy Information Administration show clean energy growth over the last decade
2 minute read
Small gains in energy efficiency can create huge savings. So why isn't everyone doing it?
4 minute read
2012 declared the International Year of Sustainable Energy for All
2 minute read
When supply outstrips demand, utilities look to consumers to help stabilize power grid
3 minute read
Interactive map shows the clean energy jobs of today and tomorrow
2 minute read
Kite-like flying wing prototype hits the sky
2 minute read
Economist Jeremy Rifkin makes the case for a decentralized clean energy economy
2 minute read
US biofuels, wind, solar, and hydro production on the rise
2 minute read
Deal with SolarCity is search giant's largest clean tech investment
1 minute read