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Energy Efficiency

Steam rising from the cooling towers of the John Amos power plant on the Kanawha River in West Virginia

Updated

How much energy the US wastes, and where it goes

See how much wasted energy the US produces each year, where it goes by sector, and what current LLNL, EIA and DOE numbers say is cutting it.
Color thermal infrared image of a house showing heat escaping through its roof and walls

Updated

What Are the Sources of Home Heat Loss? Top 5 Culprits Making Your House Chilly

As winter approaches, many homeowners are feeling the chill not just from outside temperatures, but also from rising energy bills. Understanding where…