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Tariff data · 2026-08-26
PacifiCorp · WY

Schedule 36 - Residential Service Optional TOD

When does peak hit on PacifiCorp’s Schedule 36 - Residential Service Optional TOD? Peak hits 6am–9am, 6pm–11pm in Nov–May; 11pm–3pm, 3pm–11pm in Jun–Oct — every day.

  • peak15.56¢
  • mid13.33¢
  • off-peak4.59¢
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

What does Schedule 36 - Residential Service Optional TOD cost a year?

HouseholdUsesPer yearWorks out to
Apartment

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

4,866 kWh$72114.8¢ / kWh
Family home

Three or four people with central air conditioning

9,453 kWh$1,15012.2¢ / kWh
Home with an EV

Same house, plus an electric car charging overnight

13,103 kWh$1,32410.1¢ / 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
peak15.56¢3pm–11pm, June–October
mid13.33¢6am–9am, 6pm–11pm, November–May
mid4.99¢11pm–3pm, June–October
off-peak4.59¢11pm–6am, 9am–6pm, November–May

Plus a fixed charge of $23.5 per month.

Should you be on Schedule 36 - Residential Service Optional TOD?

This is a time-of-use plan, which means the clock decides your bill as much as the meter does. At the worst hour you pay 15.6¢ a kWh; at the best hour, 5.0¢ — 3.1× apart for identical electricity.

That gap is worth real money only if you can move load into it. Every kilowatt-hour a day you shift from 3pm to midnight is about $39 a year. A dishwasher run is roughly 1.5 kWh; an EV commute charge is 8 to 12. If your day is fixed — you are home in the evening and the air conditioner runs when it runs — a plan like this costs you more, not less.

Before a single kilowatt-hour moves, this plan charges $282 a year in fixed fees. On the apartment above that is 39% of the whole bill; on the house with a car charging in it, 21%. 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.

Expect the bill to move with the calendar. The same family home costs about $134 in July and $74 in February — a $60 spread driven by heating and cooling far more than by anything you chose. Budget against the July figure, not the average, and a summer bill stops being a surprise.

How it compares to PacifiCorp’s other plans

Measured against the other residential plans this utility files, a family home lands 3rd cheapest of 16. The cheapest option, Schedule 2 Optional Time of Day (Residential Service - Single Phase), would run about $1,048 a year less.

Against Schedule 4 - Residential (Single Phase), which looks like the plan you land on by default, this one comes out $360 less per year (24%). We infer the default from the tariff structure rather than a flag in the data, so confirm it against your own bill before you switch.

If this is new to you

Where this comes from

Effective
2024-06-01

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.rockymountainpower.net/content/dam/rocky_mountain_power/doc/About_Us/Rates_and_Regulation/Idaho/Approved_Tariffs/Rate_Schedules/Optional_Time_of_Day_Residential_Service.pdf