Oregon BPS Compliance for Retail Buildings: What Store and Shopping Center Owners Need to Know

Oregon’s Building Performance Standards (BPS) apply to commercial buildings of 20,000 square feet or larger — and retail is one of the most common affected property types statewide. If you own or manage a retail building in Oregon, the 2028 compliance deadline is closer than most retail owners realize, and the path to compliance for retail has specific challenges that don’t apply to office or industrial properties.

Retail buildings tend to have high energy intensity from lighting, HVAC systems sized for peak occupancy, refrigeration in food retail, and plug loads from tenant equipment. They also often have lease structures that complicate capital investment. This guide covers what retail building owners in Oregon need to know about BPS compliance: what the law requires, what audits look for in retail settings, what incentives are available, and how to structure a compliance path that works given retail’s unique constraints.

Does Oregon BPS Apply to Your Retail Building?

Oregon BPS (ORS 330-300, implemented under HB 3409) applies to commercial buildings with a gross floor area of 20,000 square feet or more. For retail properties, gross floor area includes all enclosed space — selling floor, stockroom, receiving areas, restrooms, and mechanical rooms — measured to the outside of exterior walls.

The 20,000 sq ft threshold means:

• Large-format retail (big-box stores, grocery anchors, home improvement): Almost certainly covered. These properties are typically well over the threshold.
• Inline strip center tenants: Individual tenant spaces are usually below 20,000 sq ft, but the building as a whole is what matters. If your strip center building is 25,000 sq ft total, it’s covered — even if no single tenant occupies more than 8,000 sq ft.
• Standalone restaurants and small retail: Unlikely to be covered unless the building exceeds 20,000 sq ft.
• Mixed-use with retail ground floor: The whole building counts, including upper floors. If the building is over 20,000 sq ft, it’s covered regardless of what uses occupy which floors.

If you’re unsure whether your building meets the threshold, measure gross floor area using your building permit records or tax assessor data — both typically list gross floor area.

The 2028 Deadline: What You Need to Do by When

Oregon BPS requires covered buildings to meet energy performance standards set by the Oregon Department of Energy (ODOE). The compliance timeline:

• 2025: Baseline benchmarking required. Covered buildings must be benchmarked in ENERGY STAR Portfolio Manager and report to ODOE annually.
• 2028: Buildings must demonstrate compliance with the applicable energy performance standard, or demonstrate enrollment in a qualifying pathway toward compliance.
• 2030: Final performance demonstration for all pathways.

For retail buildings, the applicable energy performance standard is the ODOE-published Site EUI target for your building’s primary use type. Retail properties — excluding grocery and food retail with significant refrigeration — typically face lower EUI targets than office buildings, but actual performance varies widely based on building vintage, HVAC type, lighting age, and tenant mix.

If you haven’t benchmarked yet, you’re already behind. ODOE’s annual reporting requirement has been in effect, and buildings that haven’t established a baseline face compliance complications even before 2028.

What Makes Retail Buildings Challenging for BPS Compliance

Several characteristics of retail properties create BPS compliance challenges that office or industrial owners don’t face to the same degree:

Tenant-controlled energy use: In many retail leases — particularly triple-net structures where tenants pay utilities directly — the building owner has limited visibility into and control over tenant energy consumption. But BPS requires whole-building benchmarking and compliance. If your tenants are running inefficient HVAC, old lighting, or energy-hungry plug loads, that affects your building’s EUI even though you don’t control those systems.

Refrigeration loads in food retail: Grocery stores, convenience stores, and other food retailers have substantial refrigeration loads that drive energy intensity well above typical retail. ODOE’s EUI targets for food retail reflect this, but the gap between a grocery store’s actual EUI and the target can still be significant — particularly for older refrigeration systems with poor door sealing, outdated compressors, and no LED case lighting.

High-traffic HVAC cycling: Retail HVAC systems are sized for peak occupancy and handle frequent door openings, which creates conditioning challenges that office HVAC doesn’t face. Older makeup air units, package rooftop units (RTUs), and split systems that are oversized, lack economizers, or have no variable speed drives are common sources of excess energy use.

Lighting in large selling floors: Retail lighting is one of the highest-impact areas for energy reduction — and one of the most cost-effective improvement opportunities. Pre-LED retail lighting (T8 fluorescent and metal halide) is significantly less efficient than current LED technology. For buildings that haven’t converted, LED retrofit is often the single highest-return investment for BPS compliance.

What an ASHRAE Level 2 Energy Audit Covers for Retail Buildings

Oregon BPS compliance pathways that involve documented improvement programs typically require an ASHRAE Level 2 energy audit as the starting point. For retail buildings specifically, a well-executed Level 2 audit covers:

Lighting inventory and retrofit opportunity: Room-by-room documentation of existing fixture types, lamp wattages, controls, and operating hours. For large-format retail with selling floors over 10,000 sq ft, LED conversion with occupancy sensing and daylighting controls often produces the largest single energy savings measure — 40–60% reduction in lighting energy.

HVAC system evaluation: Assessment of rooftop units, makeup air units, split systems, and exhaust fans. Common findings in Oregon retail include RTUs without economizers (Oregon’s mild climate makes economizer cooling highly effective), units running without functional controls, and oversized systems cycling inefficiently at part load.

Building envelope assessment: Retail buildings often have large, uninsulated storefront systems, loading dock doors with poor sealing, and flat roofs with aging insulation. Envelope improvements produce savings but are typically more expensive than mechanical or lighting upgrades on a per-dollar basis.

Refrigeration systems (food retail): For grocery and convenience retail, the auditor evaluates case temperatures, door seal condition, anti-sweat heater controls, compressor efficiency, and opportunities for LED case lighting. Refrigeration improvements in food retail can produce 20–35% reduction in total building energy use.

Tenant plug load assessment: An estimate of major plug load categories and their contribution to overall building EUI. For retail, this includes point-of-sale equipment, display lighting under tenant control, and specialty equipment in food service tenants.

Energy Trust of Oregon Incentives for Retail Buildings

Energy Trust of Oregon administers incentive programs funded by Oregon utility customers (Pacific Power and Portland General Electric territory) for energy efficiency improvements in commercial buildings, including retail. Energy Trust programs relevant to retail owners:

Lighting — Prescriptive Rebates: Fixed-dollar rebates for LED fixture replacements in commercial buildings. Interior LED retrofits in retail selling floors, stockrooms, and parking areas qualify. Rebates are calculated per fixture or per watt reduced. For a 30,000 sq ft retail building doing a full LED conversion, Energy Trust rebates often total $15,000–$40,000 depending on the scope.

HVAC — Rooftop Unit Replacement: Prescriptive rebates for replacing aging rooftop package units with high-efficiency replacements. Energy Trust’s rebate for RTU replacement currently covers a meaningful portion of incremental cost for qualifying equipment.

Custom Incentives for Larger Projects: Retail buildings with complex HVAC systems, significant refrigeration loads, or multi-system retrofits can access Energy Trust’s custom incentive program, which pays per unit of energy saved rather than per piece of equipment. Custom projects require pre-approval and measurement and verification of savings.

Building Operator Certification (BOC): Energy Trust subsidizes training for building operators, which helps retail facility managers optimize existing systems without capital investment.

Contact Energy Trust’s Business Energy Management team before beginning any efficiency project. Pre-approval is required for custom incentives, and some prescriptive rebates require pre-registration as well. Missing the pre-approval step means forfeiting incentives.

Lease Structure Strategies for Multi-Tenant Retail

The most common obstacle to retail BPS compliance isn’t technical — it’s contractual. Triple-net leases that make tenants responsible for utilities create a split incentive: the landlord bears the cost of building improvements but tenants capture the savings through lower utility bills.

Practical strategies for multi-tenant retail owners:

Amend leases at renewal: Include a clause requiring tenants to share energy data with the landlord for annual benchmarking, and allow landlord access for energy audits and improvement work. Getting this language in at renewal is far easier than trying to modify existing leases mid-term.

Green lease provisions: A growing number of commercial retail leases include “green lease” provisions that align landlord and tenant energy interests — for example, allowing landlords to pass through a portion of capital improvement costs to tenants in proportion to energy savings delivered.

Whole-building metering: If your building has sub-metering or can be sub-metered, you gain visibility into tenant consumption that’s critical for both benchmarking and targeting improvement efforts.

Landlord-controlled improvements: Focus your capital investment on building systems that are clearly under landlord control — roof, envelope, common area HVAC, parking lot lighting, and building-wide HVAC infrastructure. These improvements reduce your whole-building EUI without requiring tenant cooperation.

Compliance Pathways for Oregon Retail Buildings

Oregon BPS offers multiple compliance pathways. For retail buildings, the most common approaches:

EUI Target (Pathway 1): Meet the ODOE-published Site EUI target for your building type. For retail buildings with modern HVAC and LED lighting, this may already be achievable. For older buildings with original systems, a combination of LED retrofit, HVAC upgrade, and controls improvements is typically needed.

Performance Improvement (Pathway 2): Demonstrate a defined percentage improvement in energy performance from your baseline EUI. Requires a documented starting point (your benchmarked baseline) and post-improvement verification. Well-suited for retail buildings that can’t reach the absolute EUI target but can show meaningful improvement.

Audit and Implement: Commission an ASHRAE Level 2 audit and implement the measures that achieve a required improvement threshold. This is the most common pathway for older retail buildings making their first significant efficiency investment.

For more detail on pathway options and how to select the right one, see our Oregon BPS compliance overview.

Action Steps for Oregon Retail Building Owners

If you own a covered retail building in Oregon and haven’t started your BPS compliance process:

1. Benchmark immediately in ENERGY STAR Portfolio Manager if you haven’t. You need 12 months of whole-building energy data to establish your baseline EUI. Contact your utility for historical data — both Portland General Electric and Pacific Power can upload data directly to Portfolio Manager.

2. Contact Energy Trust before hiring an auditor. Energy Trust cost-shares audit costs for eligible buildings. Starting with Energy Trust means your audit may cost 25–50% less than going directly to an engineering firm.

3. Commission an ASHRAE Level 2 audit from a qualified energy auditor with Oregon commercial retail experience. The audit identifies your highest-return improvement opportunities and gives you the evidence base for your compliance pathway.

4. Address lighting first. For most retail buildings, LED conversion is the fastest, highest-return improvement with the shortest payback. It also reduces HVAC cooling loads, providing secondary savings.

5. Start lease amendment conversations now. If you have triple-net leases coming up for renewal in the next 12–24 months, use that opportunity to add energy data sharing and improvement access provisions.

The 2028 deadline is not as far away as it sounds. Audit, design, permit, and construction timelines for meaningful retail improvements can run 12–18 months. Building owners who start in 2027 will be under pressure. Starting now gives you options.

For questions about your specific retail building’s compliance position, contact us for a free assessment.