Energy Standard and Code Determinations

DOE issues determinations as to whether the latest editions of ASHRAE Standard 90.1 or versions of the IECC will improve energy efficiency.

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Tools

REScheck
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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.

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

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State Energy Codes
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COMcheck
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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.

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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.  

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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.

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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.

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