Fwd: see below: Powering a Green Planet: Sustainable Energy ANS

Subject: Fwd: see below: Powering a Green Planet: Sustainable Energy ANS

this was sent to me by one of our readers.  It's an article in Scientific American about changing to all renewable energy by 2030, saying we can.  There are lots of comments both agreeing and disagreeing.  Lots of interesting stuff. 
--Kim

http://www.scientificamerican.com/article.cfm?id=powering-a-green-planet

One comment:

This is such an interesting interactive feature.  The predictions and prescriptions for sustainable energy are reasonable and attainable by 2030. If you're looking to help in creating and promoting sustainable energies, check out   http://www.greencollareconomy.com. It has hundreds of case studies on emerging green technology and solar power. It's also the largest b2b green directory on the web.