State guide
Washington
WA8 / 10AdoptionWashington has one of the highest EV adoption rates in the country and the most aggressive state mandate: 100% ZEV new vehicle sales by 2030, with Advanced Clean Cars II starting at 35% ZEV for model year 2026. Puget Sound Energy, Snohomish PUD, and Tacoma Power offer residential charger rebates, and WSDOT is moving into NEVI Round 2 on I-5, I-82, I-405, and US-101.
Last updated June 2026
EV Charging Snapshot
Strong- EV Adoption Rate
- 17.0%
- Public Chargers
- 12,000
- Top Incentive
- PSE Empower Mobility, up to $600 charger rebate plus $2,000 installation for income-qualified customers
What applies to your address?
Enter your ZIP code to see your electric utility, county, and the most relevant EV charging programs.
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EV adoption snapshot
EV adoption by county: top 10
County-level light-duty plug-in EV registrations.
| County | Registered EVs | Share of state |
|---|---|---|
| King County | 87,400 | 57.5% |
| Snohomish County | 22,300 | 14.7% |
| Pierce County | 14,500 | 9.5% |
| Clark County | 10,400 | 6.8% |
| Kitsap County | 5,700 | 3.7% |
| Thurston County | 5,200 | 3.4% |
| Spokane County | 4,900 | 3.2% |
| Whatcom County | 3,500 | 2.3% |
| Benton County | 2,400 | 1.6% |
| Skagit County | 2,100 | 1.4% |
Source: Washington State Department of Licensing · 2025 data
Incentives and rebates
Amounts shift as funding rounds open and close. Confirm the live program page before you apply.
| Program | Amount | Who qualifies | Apply |
|---|---|---|---|
| Puget Sound Energy EV Home Charger Rebate | $300 for a qualifying Level 2 charger; up to $600 for income-qualified customers | PSE residential electric customers; Empower Mobility income-qualified households receive the higher charger rebate; one rebate per single-family residence; application must be submitted within 60 days of installation | Learn more ↗ |
| Puget Sound Energy Installation Rebate (Income-Qualified) | Up to $2,000 toward installation and wiring upgrades | PSE residential customers who meet Empower Mobility income limits and need panel or wiring work to support a Level 2 charger | Learn more ↗ |
| Seattle City Light Residential EV Charger Rebate | Up to $500 for a qualifying Level 2 home charger | Seattle City Light residential customers installing a Level 2 charger from the approved equipment list at a single-family home in the SCL service area | Learn more ↗ |
| Tacoma Power EV Charger Rebate | $400 bill credit per installation, up to $600 total per account | Tacoma Power residential customers installing a Level 2 charger, smart splitter, or 240V outlet; proof of purchase and installation must be dated within 90 days of the application | Learn more ↗ |
| Snohomish County PUD EV Charger Rebate | $50 rebate per qualifying Level 2 charger | Snohomish PUD residential customers installing an ENERGY STAR certified connected Level 2 charger; receipts must be submitted within 90 days of invoice through a MySnoPUD account | Learn more ↗ |
| Federal EV Charger Tax Credit (30C) | Ended June 30, 2026 (no longer available) | The federal 30C charger credit ended June 30, 2026. It previously covered residential charging equipment placed in service in an eligible census tract; property placed in service after that date cannot claim it. | Learn more ↗ |
| Program | Amount | Who qualifies | Apply |
|---|---|---|---|
| Puget Sound Energy Commercial EV Charging Program | Make-ready infrastructure support; per-port and per-site amounts vary | PSE commercial and multifamily customers installing Level 2 or DCFC | Learn more ↗ |
| Seattle City Light Multifamily EV Charging Program | Up to $25,000 per site for market-rate Level 2; up to $50,000 for affordable housing; covers 50 to 100 percent of project cost | Seattle City Light multifamily customers with 5 or more units; 2025 funds are exhausted and the next funding round is expected to open in 2026 | Learn more ↗ |
| Snohomish PUD Commercial EV Charger Rebate | $500 per port for new construction; $1,000 per port for retrofit installs | Snohomish PUD commercial customers installing EV infrastructure to meet or exceed Washington's commercial EV-ready building code | Learn more ↗ |
| Washington EV Charging Program Round 2 (WAEVCP 2) | At least $19.4 million in competitive grants | Public agencies, tribes, nonprofits, and businesses installing publicly accessible Level 2 or DCFC charging; funded through the Climate Commitment Act and the 2025-2027 capital budget; administered by the Department of Commerce | Learn more ↗ |
| NEVI Formula Program (Washington) | Up to 80% of project costs for designated corridor sites | EV charging along Alternative Fuel Corridors; Round 2 covers the remaining 1,493 corridor miles on I-5, I-82/I-182, I-405, US-12, and US-101; Round 1 awarded $12.16 million for 96 DCFC ports on I-90, US-97, US-195, and US-395 | Learn more ↗ |
| Federal EV Charger Tax Credit (30C Commercial) | Ended June 30, 2026 (no longer available) | The federal 30C charger credit ended June 30, 2026. It previously covered commercial charging equipment placed in service in an eligible census tract; property placed in service after that date cannot claim it. | Learn more ↗ |
| CFI Community Charging Grants | Varies; federal community and corridor charging program | Fleets, workplaces, multifamily, and community charging projects | Learn more ↗ |
Time-of-use rates
Peak windows and prices are set by each utility and change at rate cases.
- Availability
- most utilities
- Summary
- Washington's two largest electric utilities, Seattle City Light and Puget Sound Energy, both offer residential time-of-use rates as of 2026. Seattle City Light launched a three-tiered TOU schedule in May 2026 with a 5pm to 9pm peak. Puget Sound Energy runs a TOU pilot with 7am to 10am and 5pm to 8pm peak windows. Inland public utility districts and cooperatives largely retain flat residential rates.
- Source
- SourceVerified Jun 2026
Net metering and solar export
Matters if you pair rooftop solar with home charging.
- Status
- full retail
- Summary
- Washington requires electric utilities to offer net metering at the full retail rate (1:1) for residential systems up to 100 kW. Statute extends the retail-rate obligation through June 30, 2029 or until each utility hits 4 percent of its 1996 peak load. Several large utilities have approached or reached the cap and a state value-of-solar study is underway; the final report is due in fall 2026.
- Source
- SourceVerified Jun 2026
Right to charge
Whether an HOA or landlord can block a home charger install.
- Statute
- Wash. Rev. Code §§ 64.34.395, 64.38.062, 64.90.513, 64.32.290
- Applies to
- single family hoa, condo
- What it does
- Washington bars unit owner associations from adopting or enforcing restrictions that effectively prohibit or unreasonably restrict EV charging station installation for personal noncommercial use within a unit's boundaries or in a designated parking space. Owners must use an experienced electrical contractor, comply with architectural standards, provide a certificate of insurance, and register the charger with the association. Parallel sections cover the Condominium Act, the HOA Act, and the Uniform Common Interest Ownership Act.
- Source
- SourceVerified Jun 2026
Registration and EV fees
The annual surcharge that replaces gas-tax revenue.
| Vehicle type | Annual fee |
|---|---|
| Battery electric (EV) | $225/year |
| Plug-in hybrid (PHEV) | $150/year |
Utilities serving Washington
Your EV rate, rebates, and make-ready programs depend on who serves your address.
Utility coverage for Washington is being expanded. Major utility pages will appear here as they ship.
Public charging network
Tesla Supercharger, ChargePoint, Blink, and EVgo are all active. Corridor coverage along I-5, I-90, and US-101 is strong. Seattle has one of the highest per-capita public charger densities in the nation. Eastern Washington has emerging coverage gaps that NEVI funding is addressing.
Station-network counts for Washington will appear here once the next AFDC ingest runs.
Regulatory environment
Washington's Clean Cars 2030 law requires 100% zero-emission new vehicle sales by 2030, the most aggressive ZEV mandate in the US. Advanced Clean Cars II began with model year 2026 and requires 35% of new light-duty vehicles to be ZEVs, ramping each year toward 100% by 2035. New commercial construction requires EV-ready wiring under state building codes. The EV vehicle sales tax exemption expired for vehicles delivered after July 31, 2025, and the Department of Commerce EV Instant Rebate Program closed in 2024 after exhausting its $45 million in funding. Effective January 1, 2026, EV chargers installed on public works projects must be installed and maintained by workers holding EVITP (or equivalent) certification, and Washington imposes a new excise tax on surplus ZEV credits sold or banked by regulated manufacturers, with proceeds dedicated to EV incentives and climate work starting in 2027.
Sources
- EIA Form 861Retrieved May 2026
- NREL Alternative Fuels Data CenterRetrieved May 2026
Free guide
The Home EV Charging Guide
Everything a homeowner needs to go from curious to charging. Chargers, installation, costs, and the credits that pay for it. No sales pitch.
- Do you actually need Level 2?
- What installation really involves
- Costs, credits, and incentives
- Your install-day checklist
Free, just your email address.
Free guide
The Commercial Charging Playbook
A property owner's guide to deploying EV charging that pays for itself. Planning, utility coordination, funding, and the real business case. No vendor spin.
- Should your property offer charging?
- Planning and the deployment process
- Funding: NEVI, CFI, and state and utility programs
- ROI and the business case
Free, just your email address.
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