Ouch. At the very end of an article discussing energy trade groups shifting political focus towards manipulating greenhouse gas emissions limits:
Estimates of the cost the various [climate change] bills would impose on the nation's economy haven't been fully worked out. One environmental group, Resources for the Future, estimates that the Bingaman measure would increase electricity prices by 3.5% while the more-aggressive McCain bill could hike prices by as much as 35%.
"One environmental group, Resources for the Future." Ouch.