Insulation Institute Blog

Time to Optimize Thermal Performance in 100M Homes

America has more than 100 million leaky homes that are prime for energy efficiency and electrification upgrades, including air sealing and insulation. Without serious engagement by utilities and contractors to address the issue of thermal leakage, the lofty goals the Biden Administration has set for carbon reduction and electrification will not be achieved, says Rick Barnett, a green builder and remodeling contractor. Barnett has been an advocate for thermal envelope efficiency and green building for more than 30 years.

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Time to Optimize Thermal Performance in 100M Homes

Webinar: How 3E Plus Can Help Schools Apply for Retrofit Grants

The U.S. Department of Energy (DOE) Office of State and Community Energy Programs has issued a grant funding opportunity announcement (FOA) for public K-12 schools. These grants are available to make energy improvements that result in direct reduction to school energy costs, increase energy efficiency, and lead to improvements in teacher and student health, including indoor air quality. Applicants must submit a baseline energy needs assessment to qualify.

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Webinar: How 3E Plus Can Help Schools Apply for Retrofit Grants

DOE Updates ZERH Specs, Provides 45L Details

The U.S. Department of Energy (DOE) last month released the latest version of the Zero Energy Ready Home (ZERH) requirements for single-family homes. Version 2 of the ZERH requirements included an update of the thermal envelope insulation levels to those required by the 2021 Residential IECC, whereas the previous version (V1 Rev 8) stipulated 2015 IECC thermal insulation requirements. DOE also highlighted the new tax credits available to builders through the 45L builder energy efficiency tax incentive.

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DOE Updates ZERH Specs, Provides 45L Details

State Doing the Most on Energy Efficiency

With the high cost of utilities, a federal mandate to reduce greenhouse gas emissions, and a renewed push for more energy-efficient buildings, some states have implemented programs and policies that ramp up energy efficiency. In fact, 10 U.S. states are on the leading edge of efficiency because of state policies that prioritize it. Unfortunately, other states are laggards, according to the American Council for an Energy-Efficient Economy’s (ACEEE) newly released 2022 Energy Efficiency Scorecard.

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State Doing the Most on Energy Efficiency