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 and Tacoma Power offer residential charger rebates (Seattle City Light's and Snohomish PUD's residential charger rebates have ended), and WSDOT is moving into NEVI Round 2 on I-5, I-82, I-405, and US-101.
Last updated September 2026
EV Charging Snapshot
Strong- EV Adoption Rate
- 17.0%
- Public Chargers
- 8,905
- 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
Public chargers per 1,000 EVs
13.5
Lower ratio = more demand per existing charger
EV adoption by county: top 10
County-level light-duty plug-in EV registrations.
| County | Registered EVs | Share of state |
|---|---|---|
| King County | 116,100 | 49.1% |
| Snohomish County | 30,800 | 13.0% |
| Pierce County | 19,000 | 8.0% |
| Clark County | 13,900 | 5.9% |
| Thurston County | 8,200 | 3.5% |
| Kitsap County | 7,700 | 3.3% |
| Spokane County | 6,100 | 2.6% |
| Whatcom County | 5,500 | 2.3% |
| Benton County | 3,300 | 1.4% |
| Skagit County | 2,700 | 1.1% |
Source: Washington State Department of Licensing · 2026 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 | No longer offered (confirmed as of 2026-09-01) | Seattle City Light's residential EV page no longer lists a standalone home Level 2 charger rebate. Its current EV program lineup is the Public Charging Incentive Program (financial and technical support for charging installed on a customer's property), the Multifamily EV Charging Program, and the Business EV Charging Program; none is a flat single-family home charger rebate. | 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 | No longer offered (confirmed as of 2026-09-01) | This rebate ended December 31, 2025. Customers who purchased a qualifying charger by that date had 90 days from their invoice date to apply, so the application window is now closed. Snohomish PUD's commercial and multifamily EV charger rebate remains active separately. | 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 | Incentives can cover up to 100% of EV charging install costs under the Up & Go Electric program; 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 hardwired charging; up to $50,000 for affordable housing | Seattle City Light multifamily customers; the program was reactivated November 12, 2025 with updated incentive tiers and a new participation agreement, and applications are processed first-come, first-served | 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) | $37.3 million awarded for more than 700 charging ports (awards distributed; no open funding round as of 2026-09-01) | Public agencies, tribes, nonprofits, and businesses installing publicly accessible Level 2 or DCFC charging; administered by the Department of Commerce. Round 2 awards are already distributed and there is currently no open WAEVCP application; further funding depends on legislative appropriations from the session beginning January 2027. | 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 Sep 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) | $225/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.
| Network | Stations |
|---|---|
| Tesla (incl. Destination) | 211 |
| Electrify America | 56 |
| EVgo | 26 |
| ChargePoint | 1,966 |
| Other networks | 932 |
| DC fast ports | 2,235 |
| Level 2 public ports | 6,613 |
Source: NREL Alternative Fuels Data Center, as of Aug 2026.
Top cities for public charging
- 1Seattle698 stations
- 2Bellevue380 stations
- 3Spokane143 stations
- 4Vancouver113 stations
- 5Tacoma100 stations
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
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Free guide
The Commercial Charging Playbook
A practical guide to deploying commercial 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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