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1950s Home Retrofit to Super Efficient Passive House
Video
Overview
Watch to learn about a 1950s Montreal house that was retrofitted to become an efficient passive house by adding a 16 inch thick layer of cellulose insulation to the exterior.
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ACEEE: Policy Brief: Demand Flexibility of Water Heaters
A new ACEEE policy brief explains what demand flexibility is, how water heaters can accomplish it, and why state or federal legislation is needed to make this capability universal.