At the beginning of last year, we predicted that 2019 would be a big year for building energy codes, and the results are extremely promising for states—and cities which control their own energy codes–that are working to achieve climate action...

Preliminary voting results on the 2021 International Energy Conservation Code (IECC) are in! The outcome of over a year of effort to update the national model energy code was released yesterday and is estimated to bring at least 10% better...

After a lengthy stakeholder process, including recent public comment hearings in Las Vegas, registered voting members of the International Code Council (ICC) are now invited to weigh in on the 2021 International Energy Conservation Code (IECC) proposals. Updated every three...

The 2021 International Energy Conservation Code voting dates are set! Voting begins on Tuesday, Nov. 19 and ends on Friday, Dec. 6. If you are a Governmental Member Voting Representative (GMVR), please read through these tips to help ensure it...

Building code officials, sustainability officers, builders, efficiency advocates and others are leaving Las Vegas after attending the International Code Council’s (ICC) annual conference and public comment hearings on the 2021 International Energy Conservation Code (IECC). Updated every three years, the...

The 2021 International Energy Conservation Code (IECC) update is one of the most profound ways states and local governments can improve the comfort and health of residents, reduce costs for building owners and residents, and make progress toward climate action...

Hundreds of cities across the country have set bold, aggressive energy and climate goals. Yet most of these communities are not on track to meet their goals, according to the latest City Clean Energy Scorecard, released in July by American...