Carbon Emissions are at a 20 year low for the US. An article says it's mainly due to cheap natural gas. What an amazing insight this person has...
"There's a very clear lesson here. What it shows is that if you make a cleaner energy source cheaper, you will displace dirtier sources," said Roger Pielke Jr., a climate expert at the University of Colorado."
Who woulda thunk?
Also discussion on slashdot http://news.slashdot.org/story/12/08...it-20-year-low