$0.1852cheapest, all in
$0.1701average actually billed
2026most recent filing
26,979solar installations
The gap between this utility's cheapest and most expensive residential tariff is
$728
a year for a household using 1,000 kWh a month. Tariffs are not always open to
everyone — some require electric heating, a demand meter or program enrollment — so check
eligibility with the utility before switching.
Residential tariffs
| Tariff | Structure | Filed | Fixed/mo |
$/kWh @1,000 | Annual |
|---|
| 317 (Residential Time of Use with Peak Time Rebate Pilot) - Three Phase CLOSED RATE |
Time-of-use |
2025 |
$17.99 |
$0.1852 |
$2,223.00 |
| 8 (Residential & Farm General Service - Single Phase) |
Flat |
2026 |
$10.21 |
$0.1985 |
$2,381.87 |
| 7 (Residential Service - Single Phase) |
Tiered |
2026 |
$7.49 |
$0.2081 |
$2,497.46 |
| 8 (Residential & Farm General Service - Three Phase) |
Flat |
2026 |
$25.95 |
$0.2142 |
$2,570.75 |
| 7 (Residential Service - Three Phase) |
Tiered |
2026 |
$17.99 |
$0.2186 |
$2,623.46 |
| 327 (Residential Time of Use 3-tier Pilot) - Single Phase |
Time-of-use |
2026 |
$7.49 |
$0.2207 |
$2,648.86 |
| 307 (Residential Time of Use Pilot) - Single Phase |
Time-of-use |
2026 |
$7.49 |
$0.2313 |
$2,775.88 |
| 307 (Residential Time of Use Pilot) - Three Phase |
Time-of-use |
2026 |
$17.99 |
$0.2418 |
$2,901.88 |
| 327 (Residential Time of Use 3-tier Pilot) - Three Phase |
Time-of-use |
2026 |
$17.99 |
$0.2459 |
$2,951.16 |
| 11 (Residential & Farm Small General Service) |
Seasonal + tiered |
2026 |
$91.18 |
not priced |
— |
| 12 (Residential & Farm Large Demand General Service) Secondary ⚠ |
Flat |
2026 |
$436.32 |
not priced |
— |
| 10 (Residential and Farm Primary General Service) ⚠ |
Flat |
2026 |
$605.21 |
not priced |
— |
| 7A (Master Metered Residential Service - Single or Three Phase) |
Seasonal + tiered |
2026 |
$91.18 |
not priced |
— |
Solar and net metering
Puget Sound Energy Inc reports 26,979
residential solar installations to the EIA, totalling
203.343 MW. That means exported power is likely to earn
something here, though what an exported kWh is worth depends on state rules rather than
on the tariff in most cases.
For reference, Puget Sound Energy Inc collected an average of $0.1701
per kWh from residential customers in the most recent EIA survey, across all its tariffs
and all usage levels. A single tariff priced at 1,000 kWh a month will differ from that
blended figure.