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Building & Fire Research Laboratory, National Institute of Standards & Technology (NIST)

California Energy Commission

Department of Energy (DOE) Energy Efficiency & Renewable Energy Network

Energy Efficiency & Renewable Energy Network

Energy Information Administration (EIA)

Environmental Protection Agency (EPA)

Environmental Protection Agency Ozone Depletion (EPA)

Federal Energy Regulatory Commission

Federal Trade Commission

General Accounting Office

General Services Administration

Government Contracting Institute (GCI)

House of Representatives

International Council for Local Environmental Initiatives (ICLEI)

Lawrence Berkley Laboratory

Library of Congress

Oak Ridge National Labs

Occupational Safety & Health Administration (OSHA)

Postal Service

Small Business Administration (SBA)

UN Intergovernmental Panel on Climate Change

White House