Oregon BPS

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Frequently Asked Questions

Frequently Asked Questions

What is Oregon BPS compliance?

The Oregon Building Performance Standard (Oregon BPS) is a mandatory program that aims to bring
awareness about building energy use to owners of existing commercial buildings, and to reduce
energy use and utility costs for less efficient buildings.

The State of Oregon adopted new energy performance requirements for commercial and multifamily buildings. These are in addition to Portland’s commercial energy reporting requirements; here is what commercial property owners need to know.

All public and privately owned buildings, which meet the definition of a Tier 1 or Tier 2 covered building are subject to the requirements of the  Buildings Performance Standard.

Tier 1 :

Tier 2 :

Special Tier 2 :

Compliance with the  Buildings Performance Standard is different depending on the size of your building. Tier 1 is buildings greater than 35,000 sf. Tier 2 is buildings greater than 20,000 sf to 35,000 sf and all multifamily buildings greater than 20,000 sf.

Oregon’s Building Performance Standard was established by HB 3409 in 2023. Rules under ORS 330-300, based on ASHRAE Standard 100 with Oregon amendments, were published January 1, 2025.

Tier 1 covers commercial buildings greater than 35,000 square feet. Tier 1 buildings must meet EUIt targets. First compliance deadline is June 1, 2028 for buildings over 200,000 sq ft.

Tier 2 covers commercial buildings from 20,000 to 35,000 sq ft and all multifamily buildings over 20,000 sq ft. Tier 2 must submit a data report by July 1, 2028 and every five years thereafter. There is no performance target and no penalty in the first cycle.

EUIt is the energy use intensity target set by ODOE for each property type and climate zone. Tier 1 buildings must meet or beat their EUIt by their compliance deadline.

Tier 1 non-compliance penalties are $5,000 plus $1 per square foot per year. Tier 2 has no performance target in the first compliance cycle, so there is no non-compliance penalty during that cycle.

If your Tier 1 building is expected to exceed EUIt, you must report that at least 180 days before your compliance deadline and complete an ASHRAE Level 2 audit to identify cost-effective efficiency measures.

ECAPP covers up to 100% of Tier 2 compliance costs and up to 50% of Tier 1 costs. BERI funds retrofits in covered buildings. Energy Trust of Oregon also offers a no-cost BPS Pathway resource.