Energy Star won't recommend gas appliances on 'most efficient' list

Only electric versions of water heaters, furnaces, and dryers will get the ultimate efficiency award.

Related Keywords

United States ,America , ,Energy Star Most Efficient ,Sierra Club ,Mountain Institute ,Natural Resources Defense Council ,Mountain Institute Carbon ,Energy Star ,Most Efficient ,Star Most Efficient ,Rewiring America ,Rocky Mountain ,Denise Grab ,Rocky Mountain Institute ,Carbon Free Building ,Impact ,