Electronics load offsets home efficiency gains

The overall energy efficiency of U.S. homes has improved since the 1970s, but those advances are partially undercut by more numerous appliances and electronic gadgets.

Source: http://news.cnet.com/8301-11128_3-20048678-54.html?part=rss&subj=news&tag=2547-1_3-0-20

greek sport news greek radio bbc news russian news