Washington Growers: Claim Your LED Grow Light & HVAC Rebates

We work with more than 20 Washington utilities — from large investor-owned utilities like PSE and Avista to municipal and PUD programs across the state. The full list is shown in the utility grid above. If you don't see yours, contact us — we can still help.

Utilities marked with an asterisk are ones where Green Rebates has an established track record of securing strong rebates for growers. We've successfully completed multiple projects with these programs and have a working knowledge of their specific requirements — which means a smoother process and more predictable results for your facility.

Washington utility programs cover a wide range of equipment: DLC-qualified LED grow lights, commercial HVAC systems, dehumidification units, greenhouse automation, irrigation efficiency upgrades, shade and insulation systems, EV chargers, and post-harvest processing equipment. Most energy-intensive upgrades in a licensed cultivation facility have a rebate pathway.

Yes — LED lighting is the most common starting point, but Washington utilities offer incentives across virtually every major energy system in a grow operation. HVAC and dehumidification rebates are often just as large, and some utilities offer custom programs for facilities with high energy loads that go well beyond standard per-fixture rebates.

Any commercial grower, licensed cannabis or marijuana cultivator, greenhouse operator, or horticulture facility served by a Washington utility may qualify. Whether you're retrofitting existing equipment, building a new facility, or adding capacity to an existing grow, there's likely a rebate available.

Yes — and that's actually the best time to get started. Most Washington utility rebate programs require pre-approval before equipment is purchased or installed. Contacting Green Rebates before you buy ensures you don't accidentally disqualify yourself from funding.

The timeline typically follows five steps: (1) we assess your facility and map available rebates; (2) you select DLC-qualified equipment with our guidance; (3) we submit all pre-approval paperwork to your utility; (4) we coordinate any required pre- and post-installation inspections; and (5) once everything is verified, your incentive check is issued by the utility. From first call to check, most projects are completed in 60–120 days depending on the utility's processing timeline.

Washington utility rebate programs have specific pre-approval windows, product eligibility requirements, and documentation standards that are easy to miss if you're doing this for the first time. Green Rebates knows every utility's process, identifies stacking opportunities across multiple programs, and handles all the paperwork — so you capture the maximum possible funding without the administrative headache.

Yes. Washington was one of the first states to legalize recreational cannabis, and licensed cannabis and marijuana grow facilities qualify for commercial utility rebate programs just like any other horticulture operation. Green Rebates has completed projects with Washington cannabis cultivators across multiple utility territories.

It depends on your facility size, equipment type, and which utility serves your location. Washington cannabis and horticulture growers have received anywhere from tens of thousands to over $100,000 back on a single project through Green Rebates. The best way to get a real number is to contact us for a free rebate estimate.