Due to the current lapse of federal funding, Berkeley Lab websites are accessible, but may not be updated until Congress approves funds for Fiscal Year 2014.
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For Professionals

Resources for building energy efficiency, indoor air quality, and technology transfer from the lab to the marketplace.

These web-based tools and publications can help you reduce the energy use, increase comfort and reduce the energy bill of residential and commercial buildings, improve the air quality of interior spaces, and procure green power and energy-efficient products.