Funding Opportunity

$225 million in technical assistance supporting resilient and efficient building energy codes.  Apply now!

Read More

Tools

COMcheck
comcheck logo

The COMcheck software and web tools simplify and clarify energy code compliance with the IECC, standard (ASHRAE Standard 90.1), and a number of state-specific energy codes.

Learn More
REScheck
rescheck logo

The REScheck software and web tools simplify residential energy code compliance by automating trade-off calculations for the IECC and a number of state-specific codes.

Learn More
Help Desk
helpdesk logo

Submit technical questions about building energy codes, REScheck or COMcheck projects, or BECP website content.

Learn More
State Energy Codes
state icon

Highlights

Resources

Events

View building energy code-related events and opportunities for participation in Building Energy Codes Program activities, such as stakeholder meetings, webinars, and comment periods.  

Read More

Publications

The Building Energy Codes Program (BECP) provides a comprehensive collection of information and resources designed to answer questions and address issues related to energy codes.

Read More

Training

The Building Energy Codes Program (BECP) offers a variety of training resources related to the world of energy codes, ranging from overviews to a variety of special topics and tutorials.

Read More