Cleantechnica – Buildings

Oregon Adopts New Building Codes to Reduce Energy Costs and Increase Energy Efficiency in Newly Constructed Homes

Oregon's Residential and Manufactured Structures Board approved updates to the state residential energy code, requiring new homes to install energy‑efficient heat pumps instead of traditional ducted air‑conditioning. The code change is projected to save homeowners about $125 per month, or $1,700 annually, on utility bills. The update responds to a 50% rise in energy costs since 2020 and supports the state’s broader clean‑energy strategy. Officials and industry leaders praised the move as a step toward greater affordability, resilience, and emissions reduction.