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Scheduling Calendar

Physical power and gas is scheduled on a day-ahead basis. For example, on Monday we schedule gas and power for Tuesday. Each region has their own scheduling calendar. Energy GPS calculates the calendar from a variety of sources. Use the tool below to view the calculated scheduling days.

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WECC Preschedule Calendar - 11/23/2022 to 12/31/2023
Trade Date Flow Start Flow End Days Holiday
2022-11-23 2022-11-26 2022-11-28 Wed: Sat-Mon (3) Thanksgiving
2022-11-28 2022-11-29 2022-11-29 Mon: Tue
2022-11-29 2022-11-30 2022-11-30 Tue: Wed
2022-11-30 2022-12-01 2022-12-01 Wed: Thu
2022-12-01 2022-12-02 2022-12-03 Thu: Fri-Sat (2)
2022-12-02 2022-12-04 2022-12-05 Fri: Sun-Mon (2)
2022-12-05 2022-12-06 2022-12-06 Mon: Tue
2022-12-06 2022-12-07 2022-12-07 Tue: Wed
2022-12-07 2022-12-08 2022-12-08 Wed: Thu
2022-12-08 2022-12-09 2022-12-10 Thu: Fri-Sat (2)
2022-12-09 2022-12-11 2022-12-12 Fri: Sun-Mon (2)
2022-12-12 2022-12-13 2022-12-13 Mon: Tue
2022-12-13 2022-12-14 2022-12-14 Tue: Wed
2022-12-14 2022-12-15 2022-12-15 Wed: Thu
2022-12-15 2022-12-16 2022-12-17 Thu: Fri-Sat (2)
2022-12-16 2022-12-18 2022-12-19 Fri: Sun-Mon (2)
2022-12-19 2022-12-20 2022-12-20 Mon: Tue
2022-12-20 2022-12-21 2022-12-22 Tue: Wed-Thu (2) Christmas
2022-12-21 2022-12-23 2022-12-24 Wed: Fri-Sat (2) Christmas
2022-12-22 2022-12-25 2022-12-27 Thu: Sun-Tue (3) Christmas
2022-12-27 2022-12-28 2022-12-28 Tue: Wed
2022-12-28 2022-12-29 2022-12-29 Wed: Thu
2022-12-29 2022-12-30 2022-12-31 Thu: Fri-Sat (2) New Years Day
2022-12-30 2023-01-01 2023-01-03 Fri: Sun-Tue (3) New Years Day
2023-01-03 2023-01-04 2023-01-04 Tue: Wed
2023-01-04 2023-01-05 2023-01-05 Wed: Thu
2023-01-05 2023-01-06 2023-01-07 Thu: Fri-Sat (2)
2023-01-06 2023-01-08 2023-01-09 Fri: Sun-Mon (2)
2023-01-09 2023-01-10 2023-01-10 Mon: Tue
2023-01-10 2023-01-11 2023-01-11 Tue: Wed
2023-01-11 2023-01-12 2023-01-13 Wed: Thu-Fri (2) Martin Luther King
2023-01-12 2023-01-14 2023-01-15 Thu: Sat-Sun (2) Martin Luther King
2023-01-13 2023-01-16 2023-01-17 Fri: Mon-Tue (2) Martin Luther King
2023-01-17 2023-01-18 2023-01-18 Tue: Wed
2023-01-18 2023-01-19 2023-01-19 Wed: Thu
2023-01-19 2023-01-20 2023-01-21 Thu: Fri-Sat (2)
2023-01-20 2023-01-22 2023-01-23 Fri: Sun-Mon (2)
2023-01-23 2023-01-24 2023-01-24 Mon: Tue
2023-01-24 2023-01-25 2023-01-25 Tue: Wed
2023-01-25 2023-01-26 2023-01-26 Wed: Thu
2023-01-26 2023-01-27 2023-01-28 Thu: Fri-Sat (2)
2023-01-27 2023-01-29 2023-01-30 Fri: Sun-Mon (2)
2023-01-30 2023-01-31 2023-01-31 Mon: Tue
2023-01-31 2023-02-01 2023-02-01 Tue: Wed
2023-02-01 2023-02-02 2023-02-02 Wed: Thu
2023-02-02 2023-02-03 2023-02-04 Thu: Fri-Sat (2)
2023-02-03 2023-02-05 2023-02-06 Fri: Sun-Mon (2)
2023-02-06 2023-02-07 2023-02-07 Mon: Tue
2023-02-07 2023-02-08 2023-02-08 Tue: Wed
2023-02-08 2023-02-09 2023-02-09 Wed: Thu
2023-02-09 2023-02-10 2023-02-11 Thu: Fri-Sat (2)
2023-02-10 2023-02-12 2023-02-13 Fri: Sun-Mon (2)
2023-02-13 2023-02-14 2023-02-14 Mon: Tue
2023-02-14 2023-02-15 2023-02-15 Tue: Wed
2023-02-15 2023-02-16 2023-02-17 Wed: Thu-Fri (2) Presidents Day
2023-02-16 2023-02-18 2023-02-19 Thu: Sat-Sun (2) Presidents Day
2023-02-17 2023-02-20 2023-02-21 Fri: Mon-Tue (2) Presidents Day
2023-02-21 2023-02-22 2023-02-22 Tue: Wed
2023-02-22 2023-02-23 2023-02-23 Wed: Thu
2023-02-23 2023-02-24 2023-02-25 Thu: Fri-Sat (2)
2023-02-24 2023-02-26 2023-02-27 Fri: Sun-Mon (2)
2023-02-27 2023-02-28 2023-02-28 Mon: Tue
2023-02-28 2023-03-01 2023-03-01 Tue: Wed
2023-03-01 2023-03-02 2023-03-02 Wed: Thu
2023-03-02 2023-03-03 2023-03-04 Thu: Fri-Sat (2)
2023-03-03 2023-03-05 2023-03-06 Fri: Sun-Mon (2)
2023-03-06 2023-03-07 2023-03-07 Mon: Tue
2023-03-07 2023-03-08 2023-03-08 Tue: Wed
2023-03-08 2023-03-09 2023-03-09 Wed: Thu
2023-03-09 2023-03-10 2023-03-11 Thu: Fri-Sat (2)
2023-03-10 2023-03-12 2023-03-13 Fri: Sun-Mon (2)
2023-03-13 2023-03-14 2023-03-14 Mon: Tue
2023-03-14 2023-03-15 2023-03-15 Tue: Wed
2023-03-15 2023-03-16 2023-03-16 Wed: Thu
2023-03-16 2023-03-17 2023-03-18 Thu: Fri-Sat (2)
2023-03-17 2023-03-19 2023-03-20 Fri: Sun-Mon (2)
2023-03-20 2023-03-21 2023-03-21 Mon: Tue
2023-03-21 2023-03-22 2023-03-22 Tue: Wed
2023-03-22 2023-03-23 2023-03-23 Wed: Thu
2023-03-23 2023-03-24 2023-03-25 Thu: Fri-Sat (2)
2023-03-24 2023-03-26 2023-03-27 Fri: Sun-Mon (2)
2023-03-27 2023-03-28 2023-03-28 Mon: Tue
2023-03-28 2023-03-29 2023-03-29 Tue: Wed
2023-03-29 2023-03-30 2023-03-31 Wed: Thu-Fri (2) New Month
2023-03-30 2023-04-01 2023-04-01 Thu: Sat New Month
2023-03-31 2023-04-02 2023-04-03 Fri: Sun-Mon (2) New Month
2023-04-03 2023-04-04 2023-04-04 Mon: Tue
2023-04-04 2023-04-05 2023-04-06 Tue: Wed-Thu (2) Good Friday
2023-04-05 2023-04-07 2023-04-08 Wed: Fri-Sat (2) Good Friday
2023-04-06 2023-04-09 2023-04-10 Thu: Sun-Mon (2) Good Friday
2023-04-10 2023-04-11 2023-04-11 Mon: Tue
2023-04-11 2023-04-12 2023-04-12 Tue: Wed
2023-04-12 2023-04-13 2023-04-13 Wed: Thu
2023-04-13 2023-04-14 2023-04-15 Thu: Fri-Sat (2)
2023-04-14 2023-04-16 2023-04-17 Fri: Sun-Mon (2)
2023-04-17 2023-04-18 2023-04-18 Mon: Tue
2023-04-18 2023-04-19 2023-04-19 Tue: Wed
2023-04-19 2023-04-20 2023-04-20 Wed: Thu
2023-04-20 2023-04-21 2023-04-22 Thu: Fri-Sat (2)
2023-04-21 2023-04-23 2023-04-24 Fri: Sun-Mon (2)
2023-04-24 2023-04-25 2023-04-25 Mon: Tue
2023-04-25 2023-04-26 2023-04-26 Tue: Wed
2023-04-26 2023-04-27 2023-04-28 Wed: Thu-Fri (2) New Month
2023-04-27 2023-04-29 2023-04-30 Thu: Sat-Sun (2) New Month
2023-04-28 2023-05-01 2023-05-01 Fri: Mon New Month
2023-05-01 2023-05-02 2023-05-02 Mon: Tue
2023-05-02 2023-05-03 2023-05-03 Tue: Wed
2023-05-03 2023-05-04 2023-05-04 Wed: Thu
2023-05-04 2023-05-05 2023-05-06 Thu: Fri-Sat (2)
2023-05-05 2023-05-07 2023-05-08 Fri: Sun-Mon (2)
2023-05-08 2023-05-09 2023-05-09 Mon: Tue
2023-05-09 2023-05-10 2023-05-11 Tue: Wed-Thu (2) Scheduler's Meeting
2023-05-11 2023-05-12 2023-05-13 Thu: Fri-Sat (2)
2023-05-12 2023-05-14 2023-05-15 Fri: Sun-Mon (2)
2023-05-15 2023-05-16 2023-05-16 Mon: Tue
2023-05-16 2023-05-17 2023-05-17 Tue: Wed
2023-05-17 2023-05-18 2023-05-18 Wed: Thu
2023-05-18 2023-05-19 2023-05-20 Thu: Fri-Sat (2)
2023-05-19 2023-05-21 2023-05-22 Fri: Sun-Mon (2)
2023-05-22 2023-05-23 2023-05-23 Mon: Tue
2023-05-23 2023-05-24 2023-05-24 Tue: Wed
2023-05-24 2023-05-25 2023-05-26 Wed: Thu-Fri (2) Memorial Day
2023-05-25 2023-05-27 2023-05-28 Thu: Sat-Sun (2) Memorial Day
2023-05-26 2023-05-29 2023-05-30 Fri: Mon-Tue (2) Memorial Day
2023-05-30 2023-05-31 2023-05-31 Tue: Wed
2023-05-31 2023-06-01 2023-06-01 Wed: Thu
2023-06-01 2023-06-02 2023-06-03 Thu: Fri-Sat (2)
2023-06-02 2023-06-04 2023-06-05 Fri: Sun-Mon (2)
2023-06-05 2023-06-06 2023-06-06 Mon: Tue
2023-06-06 2023-06-07 2023-06-07 Tue: Wed
2023-06-07 2023-06-08 2023-06-08 Wed: Thu
2023-06-08 2023-06-09 2023-06-10 Thu: Fri-Sat (2)
2023-06-09 2023-06-11 2023-06-12 Fri: Sun-Mon (2)
2023-06-12 2023-06-13 2023-06-13 Mon: Tue
2023-06-13 2023-06-14 2023-06-14 Tue: Wed
2023-06-14 2023-06-15 2023-06-15 Wed: Thu
2023-06-15 2023-06-16 2023-06-17 Thu: Fri-Sat (2)
2023-06-16 2023-06-18 2023-06-19 Fri: Sun-Mon (2)
2023-06-19 2023-06-20 2023-06-20 Mon: Tue
2023-06-20 2023-06-21 2023-06-21 Tue: Wed
2023-06-21 2023-06-22 2023-06-22 Wed: Thu
2023-06-22 2023-06-23 2023-06-24 Thu: Fri-Sat (2)
2023-06-23 2023-06-25 2023-06-26 Fri: Sun-Mon (2)
2023-06-26 2023-06-27 2023-06-27 Mon: Tue
2023-06-27 2023-06-28 2023-06-28 Tue: Wed
2023-06-28 2023-06-29 2023-06-30 Wed: Thu-Fri (2) New Month
2023-06-29 2023-07-01 2023-07-01 Thu: Sat New Month
2023-06-30 2023-07-02 2023-07-03 Fri: Sun-Mon (2) New Month
2023-07-03 2023-07-04 2023-07-05 Mon: Tue-Wed (2) Independence Day
2023-07-05 2023-07-06 2023-07-06 Wed: Thu
2023-07-06 2023-07-07 2023-07-08 Thu: Fri-Sat (2)
2023-07-07 2023-07-09 2023-07-10 Fri: Sun-Mon (2)
2023-07-10 2023-07-11 2023-07-11 Mon: Tue
2023-07-11 2023-07-12 2023-07-12 Tue: Wed
2023-07-12 2023-07-13 2023-07-13 Wed: Thu
2023-07-13 2023-07-14 2023-07-15 Thu: Fri-Sat (2)
2023-07-14 2023-07-16 2023-07-17 Fri: Sun-Mon (2)
2023-07-17 2023-07-18 2023-07-18 Mon: Tue
2023-07-18 2023-07-19 2023-07-19 Tue: Wed
2023-07-19 2023-07-20 2023-07-20 Wed: Thu
2023-07-20 2023-07-21 2023-07-22 Thu: Fri-Sat (2)
2023-07-21 2023-07-23 2023-07-24 Fri: Sun-Mon (2)
2023-07-24 2023-07-25 2023-07-25 Mon: Tue
2023-07-25 2023-07-26 2023-07-26 Tue: Wed
2023-07-26 2023-07-27 2023-07-27 Wed: Thu
2023-07-27 2023-07-28 2023-07-29 Thu: Fri-Sat (2)
2023-07-28 2023-07-30 2023-07-31 Fri: Sun-Mon (2)
2023-07-31 2023-08-01 2023-08-01 Mon: Tue
2023-08-01 2023-08-02 2023-08-02 Tue: Wed
2023-08-02 2023-08-03 2023-08-03 Wed: Thu
2023-08-03 2023-08-04 2023-08-05 Thu: Fri-Sat (2)
2023-08-04 2023-08-06 2023-08-07 Fri: Sun-Mon (2)
2023-08-07 2023-08-08 2023-08-08 Mon: Tue
2023-08-08 2023-08-09 2023-08-09 Tue: Wed
2023-08-09 2023-08-10 2023-08-10 Wed: Thu
2023-08-10 2023-08-11 2023-08-12 Thu: Fri-Sat (2)
2023-08-11 2023-08-13 2023-08-14 Fri: Sun-Mon (2)
2023-08-14 2023-08-15 2023-08-15 Mon: Tue
2023-08-15 2023-08-16 2023-08-16 Tue: Wed
2023-08-16 2023-08-17 2023-08-17 Wed: Thu
2023-08-17 2023-08-18 2023-08-19 Thu: Fri-Sat (2)
2023-08-18 2023-08-20 2023-08-21 Fri: Sun-Mon (2)
2023-08-21 2023-08-22 2023-08-22 Mon: Tue
2023-08-22 2023-08-23 2023-08-23 Tue: Wed
2023-08-23 2023-08-24 2023-08-24 Wed: Thu
2023-08-24 2023-08-25 2023-08-26 Thu: Fri-Sat (2)
2023-08-25 2023-08-27 2023-08-28 Fri: Sun-Mon (2)
2023-08-28 2023-08-29 2023-08-29 Mon: Tue
2023-08-29 2023-08-30 2023-08-30 Tue: Wed
2023-08-30 2023-08-31 2023-08-31 Wed: Thu
2023-08-31 2023-09-01 2023-09-02 Thu: Fri-Sat (2) Labor Day
2023-09-01 2023-09-03 2023-09-05 Fri: Sun-Tue (3) Labor Day
2023-09-05 2023-09-06 2023-09-06 Tue: Wed
2023-09-06 2023-09-07 2023-09-07 Wed: Thu
2023-09-07 2023-09-08 2023-09-09 Thu: Fri-Sat (2)
2023-09-08 2023-09-10 2023-09-11 Fri: Sun-Mon (2)
2023-09-11 2023-09-12 2023-09-12 Mon: Tue
2023-09-12 2023-09-13 2023-09-13 Tue: Wed
2023-09-13 2023-09-14 2023-09-14 Wed: Thu
2023-09-14 2023-09-15 2023-09-16 Thu: Fri-Sat (2)
2023-09-15 2023-09-17 2023-09-18 Fri: Sun-Mon (2)
2023-09-18 2023-09-19 2023-09-19 Mon: Tue
2023-09-19 2023-09-20 2023-09-20 Tue: Wed
2023-09-20 2023-09-21 2023-09-21 Wed: Thu
2023-09-21 2023-09-22 2023-09-23 Thu: Fri-Sat (2)
2023-09-22 2023-09-24 2023-09-25 Fri: Sun-Mon (2)
2023-09-25 2023-09-26 2023-09-26 Mon: Tue
2023-09-26 2023-09-27 2023-09-27 Tue: Wed
2023-09-27 2023-09-28 2023-09-28 Wed: Thu
2023-09-28 2023-09-29 2023-09-30 Thu: Fri-Sat (2)
2023-09-29 2023-10-01 2023-10-02 Fri: Sun-Mon (2)
2023-10-02 2023-10-03 2023-10-03 Mon: Tue
2023-10-03 2023-10-04 2023-10-04 Tue: Wed
2023-10-04 2023-10-05 2023-10-05 Wed: Thu
2023-10-05 2023-10-06 2023-10-07 Thu: Fri-Sat (2)
2023-10-06 2023-10-08 2023-10-09 Fri: Sun-Mon (2)
2023-10-09 2023-10-10 2023-10-10 Mon: Tue
2023-10-10 2023-10-11 2023-10-11 Tue: Wed
2023-10-11 2023-10-12 2023-10-12 Wed: Thu
2023-10-12 2023-10-13 2023-10-14 Thu: Fri-Sat (2)
2023-10-13 2023-10-15 2023-10-16 Fri: Sun-Mon (2)
2023-10-16 2023-10-17 2023-10-17 Mon: Tue
2023-10-17 2023-10-18 2023-10-18 Tue: Wed
2023-10-18 2023-10-19 2023-10-19 Wed: Thu
2023-10-19 2023-10-20 2023-10-21 Thu: Fri-Sat (2)
2023-10-20 2023-10-22 2023-10-23 Fri: Sun-Mon (2)
2023-10-23 2023-10-24 2023-10-24 Mon: Tue
2023-10-24 2023-10-25 2023-10-25 Tue: Wed
2023-10-25 2023-10-26 2023-10-26 Wed: Thu
2023-10-26 2023-10-27 2023-10-28 Thu: Fri-Sat (2)
2023-10-27 2023-10-29 2023-10-30 Fri: Sun-Mon (2)
2023-10-30 2023-10-31 2023-10-31 Mon: Tue
2023-10-31 2023-11-01 2023-11-01 Tue: Wed
2023-11-01 2023-11-02 2023-11-02 Wed: Thu
2023-11-02 2023-11-03 2023-11-04 Thu: Fri-Sat (2)
2023-11-03 2023-11-05 2023-11-06 Fri: Sun-Mon (2)
2023-11-06 2023-11-07 2023-11-07 Mon: Tue
2023-11-07 2023-11-08 2023-11-09 Tue: Wed-Thu (2) Veterans Day
2023-11-08 2023-11-10 2023-11-11 Wed: Fri-Sat (2) Veterans Day
2023-11-09 2023-11-12 2023-11-13 Thu: Sun-Mon (2) Veterans Day
2023-11-13 2023-11-14 2023-11-14 Mon: Tue
2023-11-14 2023-11-15 2023-11-15 Tue: Wed
2023-11-15 2023-11-16 2023-11-16 Wed: Thu
2023-11-16 2023-11-17 2023-11-18 Thu: Fri-Sat (2)
2023-11-17 2023-11-19 2023-11-20 Fri: Sun-Mon (2)
2023-11-20 2023-11-21 2023-11-22 Mon: Tue-Wed (2) Thanksgiving
2023-11-21 2023-11-23 2023-11-24 Tue: Thu-Fri (2) Thanksgiving
2023-11-22 2023-11-25 2023-11-27 Wed: Sat-Mon (3) Thanksgiving
2023-11-27 2023-11-28 2023-11-28 Mon: Tue
2023-11-28 2023-11-29 2023-11-29 Tue: Wed
2023-11-29 2023-11-30 2023-11-30 Wed: Thu
2023-11-30 2023-12-01 2023-12-02 Thu: Fri-Sat (2)
2023-12-01 2023-12-03 2023-12-04 Fri: Sun-Mon (2)
2023-12-04 2023-12-05 2023-12-05 Mon: Tue
2023-12-05 2023-12-06 2023-12-06 Tue: Wed
2023-12-06 2023-12-07 2023-12-07 Wed: Thu
2023-12-07 2023-12-08 2023-12-09 Thu: Fri-Sat (2)
2023-12-08 2023-12-10 2023-12-11 Fri: Sun-Mon (2)
2023-12-11 2023-12-12 2023-12-12 Mon: Tue
2023-12-12 2023-12-13 2023-12-13 Tue: Wed
2023-12-13 2023-12-14 2023-12-14 Wed: Thu
2023-12-14 2023-12-15 2023-12-16 Thu: Fri-Sat (2)
2023-12-15 2023-12-17 2023-12-18 Fri: Sun-Mon (2)
2023-12-18 2023-12-19 2023-12-19 Mon: Tue
2023-12-19 2023-12-20 2023-12-20 Tue: Wed
2023-12-20 2023-12-21 2023-12-22 Wed: Thu-Fri (2) Christmas
2023-12-21 2023-12-23 2023-12-24 Thu: Sat-Sun (2) Christmas
2023-12-22 2023-12-25 2023-12-27 Fri: Mon-Wed (3) Christmas
2023-12-27 2023-12-28 2023-12-29 Wed: Thu-Fri (2) New Years Day
2023-12-28 2023-12-30 2023-12-31 Thu: Sat-Sun (2) New Years Day
2023-12-29 2024-01-01 2024-01-02 Fri: Mon-Tue (2) New Years Day