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U.S. Department of Energy
Office of Scientific and Technical Information

How to buy energy-efficient residential windows

Technical Report ·
DOI:https://doi.org/10.2172/674936· OSTI ID:674936

Section 161 of the Energy Policy Act of 1992 (EPACT) encourages energy-efficient federal procurement. Executive Order 12902 and FAR section 23.704 direct agencies to purchase products in the upper 25% of energy efficiency. Agencies that use these guidelines to buy efficient products can realize substantial operating cost savings and help prevent pollution. As the world`s largest consumer, the federal government can help pull the entire US market towards greater energy efficiency, while saving taxpayer dollars. The General Services Administration (GSA) will soon include residential windows in its Federal Supply Schedule 56-IV(A), ``Construction and Building Materials.`` When contracting for residential windows, specify NFRC-rated SHGC and U-factor values that meet this Efficiency Recommendation for your geographic region. When buying commercially, look for windows with the EPA/DOE ENERGY STAR{reg_sign} label, all of which meet this Recommendation.

Research Organization:
Dept. of Energy, Federal Energy Management Program, Washington, DC (United States)
Sponsoring Organization:
USDOE Assistant Secretary for Energy Efficiency and Renewable Energy, Washington, DC (United States)
OSTI ID:
674936
Report Number(s):
DOE/EE--98006398; ON: DE98006398; NC: NONE
Country of Publication:
United States
Language:
English

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