The Rooftop Unit Comparison Calculator (RTUCC) is a free online tool developed by the U.S. Department of Energy.
The RTUCC simulates the energy usage of both a high efficiency and a…
Estimate your site's wind resource; it can vary significantly over an area of just a few miles, due to changes in local terrain. Wind installers generally recommend an average wind speed of at…
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Share your story
If you have a success story with one of your C&I members, tell us about it. We’d love to feature your story in one of our newsletters, webinars or even at the NET conference!