The E3 Initiative
The Department of Energy’s Building
Technologies Office is developing a
national initiative focused on efficient and clean heating and cooling systems in residential and commercial buildings, making
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Field Performance of Inverter-Driven Heat Pumps in Cold Climates
CARB observed a wide range of operating efficiencies and outputs from site to site. Maximum capacities were found to be generally in line with manufacturer's claims as outdoor temperatures fell to -10
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Duct Insulation and Sealing Requirements in Commercial Buildings - Code Notes
Duct insulation and sealing, especially insulated supply ducts delivering conditioned air within a building, save energy. The intent of energy-efficiency codes, as related to duct insulation and seali
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Phased Retrofits in Existing Homes in Florida Phase II: Shallow Plus Retrofits
The BAPIRC team and Florida Power and Light (FPL) electric utility pursued a pilot phased energy-efficiency retrofit program in Florida by creating detailed data on the energy and economic performance
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Crawlspace Insulation
Fact sheet for homeowners and contractors on how to manage moisture in the crawlspace, insulate crawlspace walls, insulate underflooring, handle ventilation, and manage radon.
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