Is there ‘green’ in them hills?
Monday, January 30th, 2012
John Ashley Scott recalls driving past Vale Inco and noting the steam rising off the Sudbury site's waste ponds. What the chemical engineer saw was green energy going to waste. Since that day he’s worked to develop a variety of ideas to use mine energy in an efficient manner.[...]
Yahoo! News via Yahoo! News2012-01-30 13:30:55


Canada.