What's in Your Attic?
For 40 years, millions of homeowners and their contractors unwittingly poured trillions of loose asbestos fibers into their attics in the form of vermiculite mined in Libby, Montana.
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Editorial: The Next Generation of Energy Efficiency Standards
Part 2: Evaluation of Mini-Split Heat Pumps as Supplemental and Full System Retrofits in a Hot-Humid Climate
This is part 2 of a feature article on retrofitting homes with mini-split heat pumps in hot and humid climates. For more information, read Part 1 ...
Since 1993 the Federal Energy Information Agency (EIA) has reported a non-stop, national growth trend in all-electric buildings, led by the Southern states at 44% of ...
By Rana Belshe
Lydia Gill Polley was a gentle but forthright giant in the wonderful world of energy education and staff development training. Lydia graduated with a ...
By Eric Werling
What is the Perfect Wall? And, why does it give me the building science blues? This article answers both of those questions, and it ...
Thousands of energy models for newly constructed single family homes is a treasure trove of information if you&...
By Joe Cullen
On January 29, 2018, the Home Performance Coalition submitted comments on four Illinois investor owned utilities’ energy efficiency plans. ...
The National Home Performance Conference is where home performance and weatherization professionals ...
Last fall, a group of Maryland contractors hit the Hill to meet with legislators and their staff. Our ...