We hope these ready-made resources from EECC and its partners help you convince others that voting on the IECC is a critical step that can help move our country forward. If you need something that’s not here, please ask us — we will try our best to get you what you need.
2024 IECC – Significant Potential Efficiency Rollbacks
The EECC has identified key residential and commercial proposals that would significantly reduce efficiency as compared to the 2021 IECC.
Fact Sheet: 2024 IECC Process
Summary of the revised IECC Process: timelines and committees
Status of State Energy Code Adoption
Status of state Commercial and Residential Energy Code adoption accounting for local amendments.
DOE Determinations for ASHRAE 90.1 and the IECC
DOE Savings Estimates for the 2021 IECC (Residential) and ASHRAE 90.1-2019 (Commercial) as compared to prior versions.
DOE Cost-Effectiveness Analyses
DOE National and State Cost-Effectiveness Analyses for Residential and Commercial Codes
Energy Code Faces Uncertain Future
The ICC will soon release the highly efficient 2021 International Energy Conservation Code, but its democratic process is under threat.