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2021 Oregon Energy Efficiency Specialty Code (OEESC)Chapter 13 of the Oregon Structural Specialty Code (OSSC) Effective April 1, 2021Phase-in period ends Oct. 1, 2021Based on ASHRAE Standard 90.1-2019 Significant changes summary Access an online version of ASHRAE Standard 90.1-2019 Issued errata for ASHRAE Standard 90.1-2019
Follow the adoption process for the next edition of the code...
To demonstrate compliance with the commercial energy code, construction documents shall include the following where applicable:
Use the following resources to complete the compliance form:
Energy modeling guidance from the U.S. Department of Energy
Use the following for energy modeling / cost of energy:
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