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Data as of 2026-10-27
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Built 2026-10-28 (28 October 2026)

AECI Daily Electricity Demand by Hour of Day, 29 September to 27 October 2026

In the 29 complete local days from 29 September to 27 October 2026, electricity demand in AECI averaged 2,055 MW and typically peaked at 17:00 local time (2,531 MW) and bottomed out at 03:00 (1,572 MW). Hours are local clock time (America/Chicago).

Key Facts

  • Over 29 complete local days from 29 September to 27 October 2026, average demand in AECI was 2,055 MW. The hour of the day with the highest average demand was 17:00 local time (2,531 MW) and the lowest was 03:00 (1,572 MW).
  • The largest three hour rise in average demand was 145 MW, between 14:00 to 17:00 local time.
  • The single highest hour of demand in the 30 day window was 3,685 MW, in the hour starting 13 Oct 2026, 17:00 CDT (UTC-05:00).

Average Day by Local Hour

29 days to 2026-10-27, America/Chicago time
AECI average demand and net generation by local hour Average electricity demand in AECI by local clock hour over 29 complete local days from 29 September to 27 October 2026. It was lowest at 03:00 (1,572 MW) and highest at 17:00 (2,531 MW). Net generation is the power produced inside the grid, so it differs from demand by net imports. 0 750 1,500 2,250 3,000 00:0003:0006:0009:0012:0015:0018:0021:00
Average electricity demand in AECI by local clock hour over 29 complete local days from 29 September to 27 October 2026. It was lowest at 03:00 (1,572 MW) and highest at 17:00 (2,531 MW). Net generation is the power produced inside the grid, so it differs from demand by net imports.
Mean MW by local hour, 2026-09-29 to 2026-10-27
AECI average demand and net generation by local hour
Local hour (America/Chicago)DemandNet generation
00:001,705 MW2,482 MW
01:001,631 MW2,449 MW
02:001,587 MW2,427 MW
03:001,572 MW2,400 MW
04:001,591 MW2,409 MW
05:001,687 MW2,510 MW
06:001,853 MW2,609 MW
07:001,937 MW2,650 MW
08:001,971 MW2,622 MW
09:001,992 MW2,555 MW
10:002,035 MW2,558 MW
11:002,100 MW2,612 MW
12:002,193 MW2,667 MW
13:002,294 MW2,726 MW
14:002,386 MW2,757 MW
15:002,460 MW2,796 MW
16:002,530 MW2,831 MW
17:002,531 MW2,854 MW
18:002,483 MW2,889 MW
19:002,439 MW2,945 MW
20:002,332 MW2,914 MW
21:002,185 MW2,835 MW
22:002,001 MW2,710 MW
23:001,830 MW2,578 MW
AECI average wind output by local hour Average wind generation in AECI by local clock hour over 29 complete local days from 29 September to 27 October 2026. 0 100 200 300 400 00:0003:0006:0009:0012:0015:0018:0021:00
Average wind generation in AECI by local clock hour over 29 complete local days from 29 September to 27 October 2026.
Mean MW by local hour, 2026-09-29 to 2026-10-27
AECI average wind output by local hour
Local hour (America/Chicago)Wind
00:00319 MW
01:00309 MW
02:00301 MW
03:00284 MW
04:00269 MW
05:00261 MW
06:00258 MW
07:00236 MW
08:00216 MW
09:00176 MW
10:00153 MW
11:00173 MW
12:00200 MW
13:00209 MW
14:00217 MW
15:00214 MW
16:00221 MW
17:00220 MW
18:00228 MW
19:00281 MW
20:00312 MW
21:00328 MW
22:00334 MW
23:00330 MW
Average AECI demand, net generation, wind by local hour
Local hourDemandNet generationWind
00:00 1,705 MW 2,482 MW 319 MW
01:00 1,631 MW 2,449 MW 309 MW
02:00 1,587 MW 2,427 MW 301 MW
03:00 1,572 MW 2,400 MW 284 MW
04:00 1,591 MW 2,409 MW 269 MW
05:00 1,687 MW 2,510 MW 261 MW
06:00 1,853 MW 2,609 MW 258 MW
07:00 1,937 MW 2,650 MW 236 MW
08:00 1,971 MW 2,622 MW 216 MW
09:00 1,992 MW 2,555 MW 176 MW
10:00 2,035 MW 2,558 MW 153 MW
11:00 2,100 MW 2,612 MW 173 MW
12:00 2,193 MW 2,667 MW 200 MW
13:00 2,294 MW 2,726 MW 209 MW
14:00 2,386 MW 2,757 MW 217 MW
15:00 2,460 MW 2,796 MW 214 MW
16:00 2,530 MW 2,831 MW 221 MW
17:00 2,531 MW 2,854 MW 220 MW
18:00 2,483 MW 2,889 MW 228 MW
19:00 2,439 MW 2,945 MW 281 MW
20:00 2,332 MW 2,914 MW 312 MW
21:00 2,185 MW 2,835 MW 328 MW
22:00 2,001 MW 2,710 MW 334 MW
23:00 1,830 MW 2,578 MW 330 MW

Each value is the mean over 29 complete local days from 29 September to 27 October 2026, weekdays and weekends together, for the hour starting at that local clock time. The single highest hour of demand in the whole 30 day window was 3,685 MW; it is a published reading, not an average, and is not part of the profile above.

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2026-10-27. Profiles are computed by World Power Monitor from the operator's hourly series.

Assumptions

  • Hours are local clock time in America/Chicago. A local day is used only if it is whole inside the 30 day window and at least 22 of its hours are complete; the profile uses the 29 most recent such days. Daylight saving follows the local clock: on a clock change day the missing hour is absent and the repeated hour is averaged over both readings.
  • The average mixes weekdays and weekends and covers only 29 days, so it describes recent conditions, not a seasonal norm.
  • The evening ramp is the largest rise over three hours in the average profile, starting between 14:00 and 20:00 local time.
Cite this page
APA 7

World Power Monitor. (2026). AECI Daily Electricity Demand by Hour of Day. https://worldpowermonitor.com/load-shapes/aeci/

Plain text

World Power Monitor. AECI Daily Electricity Demand by Hour of Day. Data as of 2026-10-27. Data from U.S. Energy Information Administration. https://worldpowermonitor.com/load-shapes/aeci/

BibTeX 
@misc{wpm_load_shapes_aeci_2026,
  title = {{AECI Daily Electricity Demand by Hour of Day}},
  author = {{World Power Monitor}},
  year = {2026},
  note = {Data as of 2026-10-27. Data from U.S. Energy Information Administration.},
  url = {https://worldpowermonitor.com/load-shapes/aeci/}
}

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