Commercial energy code compliance, training, and resources

Adopted commercial energy code

2021 Oregon Energy Efficiency Specialty Code (OEESC)
Chapter 13 of the Oregon Structural Specialty Code (OSSC)
Effective April 1, 2021

Phase-in period ends Oct. 1, 2021
Based on ASHRAE Standard 90.1-2019
Significant changes summary

Compliance forms and resources

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:

Code update training

ASHRAE 90.1-2019 resources

Energy modeling / Cost of energy

Energy modeling guidance from the U.S. Department of Energy

ASHRAE Standard 90.1 Performance Based Compliance (Section 11 and Appendix G) New

Use the following for energy modeling / cost of energy:

Cost-per-unit of energy: performance methods