Skip to Main Content

New Multifamily Buildings (Washington)

Energy Trust has incentives for energy-efficient projects in your new multifamily building. Energy-saving equipment can reduce operating costs, increase property value and create a more comfortable environment for tenants. You’ll make your property more appealing to prospective renters and set your building apart in a competitive market.

Incentives are available for commercial firm and interruptible sales customers served on rate schedules 1, 3, 41 and 42.

Project Examples

New Multifamily Buildings (Washington)

Apartment Building

Project Type:  Tank Water Heaters
Project Cost: $37,000
Incentive: $4,000
Annual Savings: 3,500 therms

  1. Check your eligibility.

    Read More >

    Energy Trust provides cash incentives to businesses for energy-efficiency and renewable energy projects. To qualify, you must:

    • Have a commercial, industrial or institutional facility project site in Washington served by
      NW Natural. Washington customers are eligible for gas incentives only. Additional requirements may apply.
  2. Find a trade ally contractor.

    We can help you get started.

  3. Install equipment that meets the requirements listed in the Washington New Multifamily Buildings Application.

  4. Submit documentation.

  5. Get your incentive.

    Note: A post-installation verification may apply.

Equipment Incentive
Condensing Furnace $1.50–$3/kBtu/h input capacity
New Rooftop Unit (RTU) with Demand Control Ventilation (DCV) $29/ton
Commercial Tank Water Heater $3.25/kBtu/h input
Tankless Water Heater < 200 kBtuh/h $300 each
Tankless Water Heater/Boiler ≥ 200 kBtu/h $1.50/kBtu/h each
Commercial Condensing HVAC Boiler $0.02 $0.03/sq ft
Limited-time bonus. To qualify, equipment must be purchased and installed, and application received between 1/1/22 and 12/31/22.
Commercial Clothes Washer, Common Areas $65 each
Clothes Washer, In-Unit $30 each
Laundry Center Washer/Dryer Combo, In-Unit $45 each
Gas-fired Automatic Conveyor Broiler $2,000–$3,000 each
Gas Convection Oven $315 each
Gas Combination Oven $750 each
Gas Rack Oven $1,500–$1,750 each
Gas Fryer Incentive no longer available. To qualify equipment must have been purchased and installed on or before June 30, 2022. See form for details.
Gas Steam Cooker $2,000 $3,000 each
Limited-time bonus. To qualify, equipment must be purchased and installed, and application received between 3/1/22 and 12/1/22.

Ready to apply for standard incentives? Download general project forms. If you need guidance, just ask your trade ally contractor for assistance.

Custom Incentives

Energy Trust offers custom incentives for larger, more complex projects. Eligible participants can receive up to $75,000 per site, per year for qualifying projects. Learn more about custom incentives >

Incentives are subject to funding availability and may change.

Incentives also available for businesses located in Southwest Washington.

Need Help? Contact Us.