Greg Thomas is president/CEO of Performance Systems Development and Performance Systems Contracting.
A contractor shares his odyssey toward considering himself - and advertising himself as - a green builder. [continue reading]
So you want to be a home performance contractor? Well, listen now to what I say: Just get a blower door and take some time and learn how to test. (with apologies to the Byrds) [continue reading]
I have been in the energy efficiency and renewable energy business for almost 30 years, and I am seeing more rapid change now in this industry than ever before. More and more people understand that energy ... [continue reading]
Residential performance contracting presents great opportunities and great risks for both the utility and the energy service company (ESCo). [continue reading]
Home energy ratings have had a turbulent history in the United States. The economic promise and business risks of a national system to score the energy use of housing have attracted serious attention and have sometimes turned into a battlefield. Many of the political issues affecting ratings have been addressed, but some major issues remain. [continue reading]
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