deep energy retrofit
January 19, 2023
DOE Targets Air Leaks in Path to Zero Carbon
Nationwide analysis gives policymakers and business owners insight to target specific regions, housing segments, and technologies for efficiency and electrification upgrades.
Read ArticleFebruary 15, 2020
Wall Upgrades for Deep Energy Retrofits
Upgrading the energy performance of walls in an existing home is the most challenging aspect of a deep energy retrofit. One of these eight options will work for just about any zero energy renovation.
Read ArticleSeptember 23, 2018
My Zero Energy Retrofit Beats my 401(k)
This analysis, using standard business investment metrics, shows that a complete zero energy home retrofit can return 15% a year with zero risk. Beat that Wall Street!
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