On the one hand, it is amazing that the US still don't require all new houses to be energy-efficient (e.g. well-insulated).
On the other hand, 26% is not a bad measure for a voluntary action that costs money up-front. Let's hope people are smarter than the government and the trend gets even better.

http://www.eia.gov/todayinenergy/detail.cfm?id=8390

16 Oct 2012 - 14:55
#
You are seeing a selection of all entries on this page. See all there are.