13 residential tariffs on file in WA, ranging from
$0.1852 to
$0.2459 per kWh at 1,000 kWh a month.
$0.1852cheapest, all in
$0.1464average actually billed
2026most recent filing
23,770solar 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.
Puget Sound Energy Inc reports 23,770
residential solar installations to the EIA, totalling
174.867 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 $0.1464
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.