← ScorecardWA · Rank #2 of 50
State Profile
Washington
Composite score 79 / 100
Rank
#2
Renewable
76%
Grid carbon
230lb/MWh
Full Metric Breakdown
Washington vs. the US average
Composite scoreUS avg 58.3/10079.0/100
Renewable shareUS avg 27.0%76.0%
Solar capacity / capitaUS avg 260.0W190.0W
Wind capacity / capitaUS avg 510.0W415.0W
Residential ¢/kWhUS avg 16.1¢11.2¢
5-yr cost trendUS avg 17.0%13.0%
EV adoptionUS avg 1.2%3.4%
Grid carbonUS avg 828.2lb/MWh230.0lb/MWh
Net metering gradeUS avg CB
RPS ambitionUS avg CA
Incentives here
What's currently available in Washington
Federal ITC (Sec. 25D) expired Dec 31, 2025. State-level programs below remain active — deadlines enforced. Verified monthly against DSIRE.
- State income tax credit · varies
- Property tax exemption for PV equipment
- Net metering · grade B
- Low-income weatherization (federally funded)
What it would take
Modeled scenarios for WA
To hit 50% renewablealready there
To hit 75% renewablealready there
To hit 100% renewable~12 years
Assumes continuation of current deployment pace plus realistic grid-scale additions. Full methodology on the methodology page.