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Tariff data · 2026-08-26
Peninsula Light Company · WA

Residential

When does peak hit on Peninsula Light Company’s Residential? The hour never matters here — only the season. Rates peak October–April.

  • off-peak7.66¢
Weekdays
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Weekends
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Weekends are off-peak all day — the cheapest time to run anything you can schedule.

What does Residential cost a year?

HouseholdUsesPer yearWorks out to
Apartment

One or two people, no central air, no electric heat

4,866 kWh$81716.8¢ / kWh
Family home

Three or four people with central air conditioning

9,453 kWh$1,19312.6¢ / kWh
Home with an EV

Same house, plus an electric car charging overnight

13,103 kWh$1,49311.4¢ / kWh

Estimates, not quotes. We run three made-up but realistic households through this tariff hour by hour for a full year — including the way air conditioning loads the afternoon and an EV loads the small hours. Your own bill depends on when you actually use electricity, which is exactly the thing a per-kWh number hides.

What you actually pay

PeriodRateApplies when
off-peak7.66¢ up to 399 kWh8.21¢ up to 1499 kWh8.44¢midnight–midnight, May–September
off-peak7.66¢ up to 399 kWh8.21¢ up to 3499 kWh8.44¢midnight–midnight, October–April

Plus a fixed charge of $37 per month.

Should you be on Residential?

The hour of day does not change what you pay here — the month does. Running the same house through the full year, July costs about $125 and February about $84. That $41 swing is part rate and part weather, and it is the reason a budget built on your spring bill will break in July.

There is a usage cliff to watch. The first 399 kWh each month are billed at 7.7¢; past that line the rate steps up to 8.2¢ — 7% more for every unit after. The last kilowatt-hour of a heavy month is the expensive one, which is why cutting a little off a big month saves more than cutting the same amount off a small one.

Before a single kilowatt-hour moves, this plan charges $444 a year in fixed fees. On the apartment above that is 54% of the whole bill; on the house with a car charging in it, 30%. Fixed charges are invisible in a cents-per-kWh comparison and they punish small users hardest — if you use very little electricity, the headline rate is the least important number on this page.

If this is new to you

Where this comes from

Effective
2025-04-01

the date this tariff took effect

Covers
delivery + supply

우편번호 매핑에서 이 지역 서비스 종류가 Bundled — 배달과 공급을 함께 판다

Enrollment
open to new customers

Tariff document: http://www.penlight.org/memberServices/myCooperative/rateSchedule.aspx