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Compliance Tools

COMcheck and REScheck software applications may be used to assist builders, designers, and contractors in demonstrating energy code compliance, and create compliance reports for code officials based on project inputs. 

ASHRAE Standard 90.1 Performance Based Compliance (Section 12 and Appendix G) — Commercial building energy codes such as ASHRAE Standard 90.1 typically include two types of approaches for demonstrating compliance; prescriptive and performance paths. Compliance forms are available to meet the documentation requirements of Standards 90.1-2016, 2019, and 2022 Energy Cost Budget Method and Appendix G Performance Rating Method. This spreadsheet-based compliance form meets the documentation requirements of Standards 90.1-2016, 2019, and 2022 Energy Cost Budget Method and Performance Rating Method.

COMcheck-Web

The new version of COMcheck-Web supports commercial and high-rise residential energy code compliance while providing better user navigation and experience. All future national or state energy codes will be implemented in the new version of COMcheck-Web.

    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.

    Legacy COMcheck-Web

    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.