SEPA Electricity Demand and Generation Mix

SEPA's most recent reported day is 2026-11-04 (4 November 2026), with net generation of 1.89 GWh. Operator data is hourly and provisional, and may be revised.

SEPA is a generation only balancing authority: it reports generation and interchange but no demand.

Key Facts

  • SEPA is a balancing authority in the United States, part of the EIA Southeast region.
  • SEPA generated 1.44 TWh of electricity in 2025.
  • Hydro supplied 100.0% of SEPA's generation in 2025.

Generation by Source

Latest hour with generation by source: 4 Nov 2026, 22:00 CST (UTC-06:00)
SourceOutputShare
Hydro 0 MW 0.0%
Total from these sources0 MW
Net interchange0 MWnet exports

EIA publishes generation by source 10 or more hours after demand, so this hour can be earlier than the latest demand hour. Net interchange is positive when SEPA exports.

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2026-11-05T04:00:00Z.

Last 30 Days, Hourly

Times in UTC
SEPA hourly generation by source, last 30 days Hourly generation in SEPA from its 1 largest sources over the 30 days to 2026-11-05: hydro 65.0 GWh. 0 250 500 750 1,000 6 Oct11 Oct16 Oct21 Oct26 Oct31 Oct
Hourly generation in SEPA from its 1 largest sources over the 30 days to 2026-11-05: hydro 65.0 GWh.
Hourly generation by source through 2026-11-05T04:00Z, MW
Show the data table (720 rows)
Hour starting (UTC)Hydro
2026-10-06T05:00Z0 MW
2026-10-06T06:00Z0 MW
2026-10-06T07:00Z0 MW
2026-10-06T08:00Z0 MW
2026-10-06T09:00Z0 MW
2026-10-06T10:00Z30 MW
2026-10-06T11:00Z30 MW
2026-10-06T12:00Z50 MW
2026-10-06T13:00Z50 MW
2026-10-06T14:00Z0 MW
2026-10-06T15:00Z0 MW
2026-10-06T16:00Z0 MW
2026-10-06T17:00Z45 MW
2026-10-06T18:00Z138 MW
2026-10-06T19:00Z200 MW
2026-10-06T20:00Z237 MW
2026-10-06T21:00Z394 MW
2026-10-06T22:00Z521 MW
2026-10-06T23:00Z432 MW
2026-10-07T00:00Z392 MW
2026-10-07T01:00Z148 MW
2026-10-07T02:00Z0 MW
2026-10-07T03:00Z0 MW
2026-10-07T04:00Z0 MW
2026-10-07T05:00Z0 MW
2026-10-07T06:00Z0 MW
2026-10-07T07:00Z0 MW
2026-10-07T08:00Z0 MW
2026-10-07T09:00Z0 MW
2026-10-07T10:00Z50 MW
2026-10-07T11:00Z50 MW
2026-10-07T12:00Z50 MW
2026-10-07T13:00Z50 MW
2026-10-07T14:00Z0 MW
2026-10-07T15:00Z0 MW
2026-10-07T16:00Z0 MW
2026-10-07T17:00Z0 MW
2026-10-07T18:00Z118 MW
2026-10-07T19:00Z223 MW
2026-10-07T20:00Z260 MW
2026-10-07T21:00Z330 MW
2026-10-07T22:00Z415 MW
2026-10-07T23:00Z365 MW
2026-10-08T00:00Z223 MW
2026-10-08T01:00Z53 MW
2026-10-08T02:00Z0 MW
2026-10-08T03:00Z0 MW
2026-10-08T04:00Z0 MW
2026-10-08T05:00Z0 MW
2026-10-08T06:00Z0 MW
2026-10-08T07:00Z0 MW
2026-10-08T08:00Z0 MW
2026-10-08T09:00Z0 MW
2026-10-08T10:00Z50 MW
2026-10-08T11:00Z50 MW
2026-10-08T12:00Z50 MW
2026-10-08T13:00Z50 MW
2026-10-08T14:00Z0 MW
2026-10-08T15:00Z0 MW
2026-10-08T16:00Z0 MW
2026-10-08T17:00Z0 MW
2026-10-08T18:00Z118 MW
2026-10-08T19:00Z223 MW
2026-10-08T20:00Z260 MW
2026-10-08T21:00Z330 MW
2026-10-08T22:00Z415 MW
2026-10-08T23:00Z365 MW
2026-10-09T00:00Z223 MW
2026-10-09T01:00Z53 MW
2026-10-09T02:00Z0 MW
2026-10-09T03:00Z0 MW
2026-10-09T04:00Z0 MW
2026-10-09T05:00Z0 MW
2026-10-09T06:00Z0 MW
2026-10-09T07:00Z0 MW
2026-10-09T08:00Z0 MW
2026-10-09T09:00Z0 MW
2026-10-09T10:00Z0 MW
2026-10-09T11:00Z0 MW
2026-10-09T12:00Z0 MW
2026-10-09T13:00Z0 MW
2026-10-09T14:00Z0 MW
2026-10-09T15:00Z0 MW
2026-10-09T16:00Z0 MW
2026-10-09T17:00Z0 MW
2026-10-09T18:00Z75 MW
2026-10-09T19:00Z226 MW
2026-10-09T20:00Z236 MW
2026-10-09T21:00Z322 MW
2026-10-09T22:00Z362 MW
2026-10-09T23:00Z267 MW
2026-10-10T00:00Z194 MW
2026-10-10T01:00Z0 MW
2026-10-10T02:00Z0 MW
2026-10-10T03:00Z0 MW
2026-10-10T04:00Z0 MW
2026-10-10T05:00Z0 MW
2026-10-10T06:00Z0 MW
2026-10-10T07:00Z0 MW
2026-10-10T08:00Z0 MW
2026-10-10T09:00Z0 MW
2026-10-10T10:00Z0 MW
2026-10-10T11:00Z0 MW
2026-10-10T12:00Z0 MW
2026-10-10T13:00Z0 MW
2026-10-10T14:00Z0 MW
2026-10-10T15:00Z0 MW
2026-10-10T16:00Z0 MW
2026-10-10T17:00Z0 MW
2026-10-10T18:00Z0 MW
2026-10-10T19:00Z50 MW
2026-10-10T20:00Z81 MW
2026-10-10T21:00Z165 MW
2026-10-10T22:00Z165 MW
2026-10-10T23:00Z165 MW
2026-10-11T00:00Z175 MW
2026-10-11T01:00Z70 MW
2026-10-11T02:00Z0 MW
2026-10-11T03:00Z0 MW
2026-10-11T04:00Z0 MW
2026-10-11T05:00Z0 MW
2026-10-11T06:00Z0 MW
2026-10-11T07:00Z0 MW
2026-10-11T08:00Z0 MW
2026-10-11T09:00Z0 MW
2026-10-11T10:00Z0 MW
2026-10-11T11:00Z0 MW
2026-10-11T12:00Z0 MW
2026-10-11T13:00Z0 MW
2026-10-11T14:00Z0 MW
2026-10-11T15:00Z0 MW
2026-10-11T16:00Z0 MW
2026-10-11T17:00Z0 MW
2026-10-11T18:00Z0 MW
2026-10-11T19:00Z0 MW
2026-10-11T20:00Z70 MW
2026-10-11T21:00Z98 MW
2026-10-11T22:00Z171 MW
2026-10-11T23:00Z220 MW
2026-10-12T00:00Z190 MW
2026-10-12T01:00Z122 MW
2026-10-12T02:00Z0 MW
2026-10-12T03:00Z0 MW
2026-10-12T04:00Z0 MW
2026-10-12T05:00Z0 MW
2026-10-12T06:00Z0 MW
2026-10-12T07:00Z0 MW
2026-10-12T08:00Z0 MW
2026-10-12T09:00Z0 MW
2026-10-12T10:00Z0 MW
2026-10-12T11:00Z0 MW
2026-10-12T12:00Z0 MW
2026-10-12T13:00Z0 MW
2026-10-12T14:00Z0 MW
2026-10-12T15:00Z0 MW
2026-10-12T16:00Z35 MW
2026-10-12T17:00Z205 MW
2026-10-12T18:00Z275 MW
2026-10-12T19:00Z386 MW
2026-10-12T20:00Z452 MW
2026-10-12T21:00Z576 MW
2026-10-12T22:00Z483 MW
2026-10-12T23:00Z464 MW
2026-10-13T00:00Z366 MW
2026-10-13T01:00Z245 MW
2026-10-13T02:00Z0 MW
2026-10-13T03:00Z0 MW
2026-10-13T04:00Z0 MW
2026-10-13T05:00Z0 MW
2026-10-13T06:00Z0 MW
2026-10-13T07:00Z0 MW
2026-10-13T08:00Z0 MW
2026-10-13T09:00Z0 MW
2026-10-13T10:00Z0 MW
2026-10-13T11:00Z0 MW
2026-10-13T12:00Z0 MW
2026-10-13T13:00Z0 MW
2026-10-13T14:00Z0 MW
2026-10-13T15:00Z0 MW
2026-10-13T16:00Z123 MW
2026-10-13T17:00Z164 MW
2026-10-13T18:00Z213 MW
2026-10-13T19:00Z359 MW
2026-10-13T20:00Z469 MW
2026-10-13T21:00Z513 MW
2026-10-13T22:00Z563 MW
2026-10-13T23:00Z523 MW
2026-10-14T00:00Z547 MW
2026-10-14T01:00Z251 MW
2026-10-14T02:00Z0 MW
2026-10-14T03:00Z35 MW
2026-10-14T04:00Z35 MW
2026-10-14T05:00Z0 MW
2026-10-14T06:00Z0 MW
2026-10-14T07:00Z0 MW
2026-10-14T08:00Z0 MW
2026-10-14T09:00Z0 MW
2026-10-14T10:00Z0 MW
2026-10-14T11:00Z0 MW
2026-10-14T12:00Z0 MW
2026-10-14T13:00Z0 MW
2026-10-14T14:00Z0 MW
2026-10-14T15:00Z0 MW
2026-10-14T16:00Z0 MW
2026-10-14T17:00Z30 MW
2026-10-14T18:00Z178 MW
2026-10-14T19:00Z270 MW
2026-10-14T20:00Z418 MW
2026-10-14T21:00Z869 MW
2026-10-14T22:00Z910 MW
2026-10-14T23:00Z831 MW
2026-10-15T00:00Z400 MW
2026-10-15T01:00Z155 MW
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2026-10-15T11:00Z0 MW
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2026-10-15T14:00Z0 MW
2026-10-15T15:00Z0 MW
2026-10-15T16:00Z0 MW
2026-10-15T17:00Z50 MW
2026-10-15T18:00Z75 MW
2026-10-15T19:00Z287 MW
2026-10-15T20:00Z385 MW
2026-10-15T21:00Z516 MW
2026-10-15T22:00Z557 MW
2026-10-15T23:00Z457 MW
2026-10-16T00:00Z254 MW
2026-10-16T01:00Z150 MW
2026-10-16T02:00Z0 MW
2026-10-16T03:00Z0 MW
2026-10-16T04:00Z0 MW
2026-10-16T05:00Z0 MW
2026-10-16T06:00Z0 MW
2026-10-16T07:00Z0 MW
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2026-10-16T10:00Z0 MW
2026-10-16T11:00Z0 MW
2026-10-16T12:00Z0 MW
2026-10-16T13:00Z0 MW
2026-10-16T14:00Z0 MW
2026-10-16T15:00Z0 MW
2026-10-16T16:00Z0 MW
2026-10-16T17:00Z42 MW
2026-10-16T18:00Z92 MW
2026-10-16T19:00Z204 MW
2026-10-16T20:00Z291 MW
2026-10-16T21:00Z417 MW
2026-10-16T22:00Z481 MW
2026-10-16T23:00Z340 MW
2026-10-17T00:00Z260 MW
2026-10-17T01:00Z150 MW
2026-10-17T02:00Z52 MW
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2026-10-17T05:00Z49 MW
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2026-10-17T10:00Z0 MW
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2026-10-17T19:00Z50 MW
2026-10-17T20:00Z87 MW
2026-10-17T21:00Z146 MW
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2026-10-18T11:00Z35 MW
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2026-10-18T19:00Z0 MW
2026-10-18T20:00Z35 MW
2026-10-18T21:00Z121 MW
2026-10-18T22:00Z111 MW
2026-10-18T23:00Z156 MW
2026-10-19T00:00Z231 MW
2026-10-19T01:00Z103 MW
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2026-10-19T09:00Z30 MW
2026-10-19T10:00Z147 MW
2026-10-19T11:00Z193 MW
2026-10-19T12:00Z160 MW
2026-10-19T13:00Z145 MW
2026-10-19T14:00Z30 MW
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2026-10-20T09:00Z105 MW
2026-10-20T10:00Z280 MW
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2026-10-20T18:00Z68 MW
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2026-10-27T16:00Z30 MW
2026-10-27T17:00Z50 MW
2026-10-27T18:00Z60 MW
2026-10-27T19:00Z70 MW
2026-10-27T20:00Z157 MW
2026-10-27T21:00Z320 MW
2026-10-27T22:00Z358 MW
2026-10-27T23:00Z449 MW
2026-10-28T00:00Z410 MW
2026-10-28T01:00Z269 MW
2026-10-28T02:00Z0 MW
2026-10-28T03:00Z0 MW
2026-10-28T04:00Z0 MW
2026-10-28T05:00Z0 MW
2026-10-28T06:00Z0 MW
2026-10-28T07:00Z0 MW
2026-10-28T08:00Z0 MW
2026-10-28T09:00Z0 MW
2026-10-28T10:00Z30 MW
2026-10-28T11:00Z131 MW
2026-10-28T12:00Z131 MW
2026-10-28T13:00Z35 MW
2026-10-28T14:00Z35 MW
2026-10-28T15:00Z35 MW
2026-10-28T16:00Z35 MW
2026-10-28T17:00Z60 MW
2026-10-28T18:00Z70 MW
2026-10-28T19:00Z45 MW
2026-10-28T20:00Z250 MW
2026-10-28T21:00Z340 MW
2026-10-28T22:00Z411 MW
2026-10-28T23:00Z477 MW
2026-10-29T00:00Z450 MW
2026-10-29T01:00Z284 MW
2026-10-29T02:00Z0 MW
2026-10-29T03:00Z0 MW
2026-10-29T04:00Z0 MW
2026-10-29T05:00Z0 MW
2026-10-29T06:00Z0 MW
2026-10-29T07:00Z0 MW
2026-10-29T08:00Z0 MW
2026-10-29T09:00Z0 MW
2026-10-29T10:00Z30 MW
2026-10-29T11:00Z82 MW
2026-10-29T12:00Z88 MW
2026-10-29T13:00Z30 MW
2026-10-29T14:00Z30 MW
2026-10-29T15:00Z0 MW
2026-10-29T16:00Z0 MW
2026-10-29T17:00Z60 MW
2026-10-29T18:00Z70 MW
2026-10-29T19:00Z80 MW
2026-10-29T20:00Z179 MW
2026-10-29T21:00Z292 MW
2026-10-29T22:00Z412 MW
2026-10-29T23:00Z371 MW
2026-10-30T00:00Z363 MW
2026-10-30T01:00Z297 MW
2026-10-30T02:00Z141 MW
2026-10-30T03:00Z0 MW
2026-10-30T04:00Z0 MW
2026-10-30T05:00Z0 MW
2026-10-30T06:00Z0 MW
2026-10-30T07:00Z0 MW
2026-10-30T08:00Z0 MW
2026-10-30T09:00Z0 MW
2026-10-30T10:00Z36 MW
2026-10-30T11:00Z111 MW
2026-10-30T12:00Z66 MW
2026-10-30T13:00Z66 MW
2026-10-30T14:00Z0 MW
2026-10-30T15:00Z0 MW
2026-10-30T16:00Z0 MW
2026-10-30T17:00Z30 MW
2026-10-30T18:00Z36 MW
2026-10-30T19:00Z45 MW
2026-10-30T20:00Z136 MW
2026-10-30T21:00Z243 MW
2026-10-30T22:00Z347 MW
2026-10-30T23:00Z417 MW
2026-10-31T00:00Z347 MW
2026-10-31T01:00Z270 MW
2026-10-31T02:00Z70 MW
2026-10-31T03:00Z0 MW
2026-10-31T04:00Z0 MW
2026-10-31T05:00Z0 MW
2026-10-31T06:00Z0 MW
2026-10-31T07:00Z0 MW
2026-10-31T08:00Z0 MW
2026-10-31T09:00Z0 MW
2026-10-31T10:00Z0 MW
2026-10-31T11:00Z35 MW
2026-10-31T12:00Z0 MW
2026-10-31T13:00Z0 MW
2026-10-31T14:00Z0 MW
2026-10-31T15:00Z0 MW
2026-10-31T16:00Z0 MW
2026-10-31T17:00Z0 MW
2026-10-31T18:00Z0 MW
2026-10-31T19:00Z45 MW
2026-10-31T20:00Z35 MW
2026-10-31T21:00Z98 MW
2026-10-31T22:00Z152 MW
2026-10-31T23:00Z177 MW
2026-11-01T00:00Z181 MW
2026-11-01T01:00Z145 MW
2026-11-01T02:00Z0 MW
2026-11-01T03:00Z0 MW
2026-11-01T04:00Z0 MW
2026-11-01T05:00Z0 MW
2026-11-01T06:00Z0 MW
2026-11-01T07:00Z0 MW
2026-11-01T08:00Z0 MW
2026-11-01T09:00Z0 MW
2026-11-01T10:00Z0 MW
2026-11-01T11:00Z35 MW
2026-11-01T12:00Z0 MW
2026-11-01T13:00Z0 MW
2026-11-01T14:00Z0 MW
2026-11-01T15:00Z0 MW
2026-11-01T16:00Z0 MW
2026-11-01T17:00Z0 MW
2026-11-01T18:00Z0 MW
2026-11-01T19:00Z35 MW
2026-11-01T20:00Z35 MW
2026-11-01T21:00Z74 MW
2026-11-01T22:00Z166 MW
2026-11-01T23:00Z172 MW
2026-11-02T00:00Z236 MW
2026-11-02T01:00Z139 MW
2026-11-02T02:00Z0 MW
2026-11-02T03:00Z0 MW
2026-11-02T04:00Z0 MW
2026-11-02T05:00Z0 MW
2026-11-02T06:00Z0 MW
2026-11-02T07:00Z0 MW
2026-11-02T08:00Z0 MW
2026-11-02T09:00Z0 MW
2026-11-02T10:00Z37 MW
2026-11-02T11:00Z35 MW
2026-11-02T12:00Z35 MW
2026-11-02T13:00Z35 MW
2026-11-02T14:00Z35 MW
2026-11-02T15:00Z35 MW
2026-11-02T16:00Z0 MW
2026-11-02T17:00Z0 MW
2026-11-02T18:00Z0 MW
2026-11-02T19:00Z40 MW
2026-11-02T20:00Z135 MW
2026-11-02T21:00Z236 MW
2026-11-02T22:00Z297 MW
2026-11-02T23:00Z370 MW
2026-11-03T00:00Z413 MW
2026-11-03T01:00Z377 MW
2026-11-03T02:00Z195 MW
2026-11-03T03:00Z0 MW
2026-11-03T04:00Z0 MW
2026-11-03T05:00Z0 MW
2026-11-03T06:00Z0 MW
2026-11-03T07:00Z0 MW
2026-11-03T08:00Z0 MW
2026-11-03T09:00Z0 MW
2026-11-03T10:00Z0 MW
2026-11-03T11:00Z30 MW
2026-11-03T12:00Z106 MW
2026-11-03T13:00Z30 MW
2026-11-03T14:00Z30 MW
2026-11-03T15:00Z0 MW
2026-11-03T16:00Z0 MW
2026-11-03T17:00Z0 MW
2026-11-03T18:00Z0 MW
2026-11-03T19:00Z41 MW
2026-11-03T20:00Z52 MW
2026-11-03T21:00Z169 MW
2026-11-03T22:00Z247 MW
2026-11-03T23:00Z319 MW
2026-11-04T00:00Z363 MW
2026-11-04T01:00Z316 MW
2026-11-04T02:00Z177 MW
2026-11-04T03:00Z0 MW
2026-11-04T04:00Z0 MW
2026-11-04T05:00Z0 MW
2026-11-04T06:00Z0 MW
2026-11-04T07:00Z0 MW
2026-11-04T08:00Z0 MW
2026-11-04T09:00Z0 MW
2026-11-04T10:00Z0 MW
2026-11-04T11:00Z35 MW
2026-11-04T12:00Z65 MW
2026-11-04T13:00Z65 MW
2026-11-04T14:00Z0 MW
2026-11-04T15:00Z0 MW
2026-11-04T16:00Z0 MW
2026-11-04T17:00Z0 MW
2026-11-04T18:00Z0 MW
2026-11-04T19:00Z40 MW
2026-11-04T20:00Z54 MW
2026-11-04T21:00Z174 MW
2026-11-04T22:00Z228 MW
2026-11-04T23:00Z310 MW
2026-11-05T00:00Z362 MW
2026-11-05T01:00Z376 MW
2026-11-05T02:00Z179 MW
2026-11-05T03:00Z0 MW
2026-11-05T04:00Z0 MW

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2026-11-05T04:00Z.

Day by Day

Daily totals, Central time dates, through 2026-11-04
SEPA daily electricity net generation, 2025-10-01 to 2026-11-04 Daily net generation in SEPA from 2025-10-01 (1 October 2025) to 2026-11-04 (4 November 2026), in GWh. The highest day was 2025-11-12 (12 November 2025) at 7.33 GWh; the average was 3.16 GWh a day. 0 2 4 6 8 Oct 2025Dec 2025Jan 2026Apr 2026Jun 2026Aug 2026Oct 2026
Daily net generation in SEPA from 2025-10-01 (1 October 2025) to 2026-11-04 (4 November 2026), in GWh. The highest day was 2025-11-12 (12 November 2025) at 7.33 GWh; the average was 3.16 GWh a day.
Daily totals through 2026-11-04, GWh
Show the data table (400 rows)
Date (Central time)Net generation
2025-10-013.78 GWh
2025-10-023.23 GWh
2025-10-033.58 GWh
2025-10-041.79 GWh
2025-10-051.84 GWh
2025-10-065.28 GWh
2025-10-075.45 GWh
2025-10-085.42 GWh
2025-10-094.05 GWh
2025-10-102.72 GWh
2025-10-112.10 GWh
2025-10-122.10 GWh
2025-10-134.75 GWh
2025-10-144.78 GWh
2025-10-154.88 GWh
2025-10-164.55 GWh
2025-10-174.23 GWh
2025-10-183.62 GWh
2025-10-193.66 GWh
2025-10-203.76 GWh
2025-10-214.07 GWh
2025-10-223.96 GWh
2025-10-233.86 GWh
2025-10-243.91 GWh
2025-10-251.55 GWh
2025-10-261.55 GWh
2025-10-274.94 GWh
2025-10-284.87 GWh
2025-10-295.00 GWh
2025-10-305.23 GWh
2025-10-313.96 GWh
2025-11-011.08 GWh
2025-11-02806 MWh
2025-11-034.57 GWh
2025-11-044.77 GWh
2025-11-054.72 GWh
2025-11-064.72 GWh
2025-11-074.45 GWh
2025-11-084.40 GWh
2025-11-09855 MWh
2025-11-10613 MWh
2025-11-114.29 GWh
2025-11-127.33 GWh
2025-11-134.20 GWh
2025-11-142.96 GWh
2025-11-153.03 GWh
2025-11-161.32 GWh
2025-11-171.30 GWh
2025-11-185.10 GWh
2025-11-195.21 GWh
2025-11-205.06 GWh
2025-11-213.93 GWh
2025-11-223.75 GWh
2025-11-231.59 GWh
2025-11-241.68 GWh
2025-11-254.49 GWh
2025-11-264.59 GWh
2025-11-272.78 GWh
2025-11-282.81 GWh
2025-11-296.34 GWh
2025-11-304.95 GWh
2025-12-011.34 GWh
2025-12-022.50 GWh
2025-12-034.16 GWh
2025-12-043.55 GWh
2025-12-053.03 GWh
2025-12-063.96 GWh
2025-12-071.40 GWh
2025-12-081.12 GWh
2025-12-094.93 GWh
2025-12-105.68 GWh
2025-12-113.70 GWh
2025-12-123.19 GWh
2025-12-13971 MWh
2025-12-14193 MWh
2025-12-156.86 GWh
2025-12-165.11 GWh
2025-12-171.59 GWh
2025-12-18729 MWh
2025-12-19737 MWh
2025-12-204.66 GWh
2025-12-214.66 GWh
2025-12-221.72 GWh
2025-12-235.92 GWh
2025-12-246.38 GWh
2025-12-251.12 GWh
2025-12-26492 MWh
2025-12-27382 MWh
2025-12-28737 MWh
2025-12-29677 MWh
2025-12-301.63 GWh
2025-12-315.79 GWh
2026-01-011.89 GWh
2026-01-021.65 GWh
2026-01-03257 MWh
2026-01-04315 MWh
2026-01-053.33 GWh
2026-01-063.95 GWh
2026-01-072.62 GWh
2026-01-083.34 GWh
2026-01-092.99 GWh
2026-01-10815 MWh
2026-01-11280 MWh
2026-01-125.11 GWh
2026-01-134.53 GWh
2026-01-143.45 GWh
2026-01-154.31 GWh
2026-01-165.04 GWh
2026-01-17618 MWh
2026-01-18276 MWh
2026-01-195.96 GWh
2026-01-206.91 GWh
2026-01-214.18 GWh
2026-01-221.48 GWh
2026-01-23684 MWh
2026-01-24661 MWh
2026-01-251.29 GWh
2026-01-263.05 GWh
2026-01-276.47 GWh
2026-01-284.78 GWh
2026-01-294.97 GWh
2026-01-305.57 GWh
2026-01-314.50 GWh
2026-02-016.48 GWh
2026-02-025.24 GWh
2026-02-033.51 GWh
2026-02-041.67 GWh
2026-02-05704 MWh
2026-02-061.87 GWh
2026-02-075.06 GWh
2026-02-086.22 GWh
2026-02-094.23 GWh
2026-02-104.35 GWh
2026-02-113.27 GWh
2026-02-121.42 GWh
2026-02-131.74 GWh
2026-02-142.71 GWh
2026-02-151.53 GWh
2026-02-164.46 GWh
2026-02-176.81 GWh
2026-02-183.70 GWh
2026-02-192.71 GWh
2026-02-202.53 GWh
2026-02-21705 MWh
2026-02-22806 MWh
2026-02-236.28 GWh
2026-02-246.69 GWh
2026-02-255.65 GWh
2026-02-261.15 GWh
2026-02-27696 MWh
2026-02-28895 MWh
2026-03-01779 MWh
2026-03-023.92 GWh
2026-03-033.73 GWh
2026-03-042.99 GWh
2026-03-052.95 GWh
2026-03-063.22 GWh
2026-03-073.22 GWh
2026-03-08n/a
2026-03-094.41 GWh
2026-03-106.18 GWh
2026-03-116.13 GWh
2026-03-12955 MWh
2026-03-13920 MWh
2026-03-14916 MWh
2026-03-15892 MWh
2026-03-161.25 GWh
2026-03-176.17 GWh
2026-03-185.80 GWh
2026-03-193.70 GWh
2026-03-201.49 GWh
2026-03-21876 MWh
2026-03-222.94 GWh
2026-03-233.57 GWh
2026-03-243.73 GWh
2026-03-253.74 GWh
2026-03-263.02 GWh
2026-03-273.25 GWh
2026-03-28785 MWh
2026-03-29925 MWh
2026-03-302.32 GWh
2026-03-313.40 GWh
2026-04-013.46 GWh
2026-04-023.59 GWh
2026-04-033.29 GWh
2026-04-043.39 GWh
2026-04-051.74 GWh
2026-04-062.66 GWh
2026-04-072.76 GWh
2026-04-082.58 GWh
2026-04-092.67 GWh
2026-04-102.49 GWh
2026-04-11824 MWh
2026-04-122.46 GWh
2026-04-132.77 GWh
2026-04-142.76 GWh
2026-04-152.80 GWh
2026-04-163.34 GWh
2026-04-173.41 GWh
2026-04-183.78 GWh
2026-04-192.00 GWh
2026-04-202.07 GWh
2026-04-211.78 GWh
2026-04-222.59 GWh
2026-04-232.27 GWh
2026-04-243.03 GWh
2026-04-251.74 GWh
2026-04-261.15 GWh
2026-04-273.51 GWh
2026-04-284.15 GWh
2026-04-294.36 GWh
2026-04-301.79 GWh
2026-05-011.72 GWh
2026-05-02765 MWh
2026-05-03922 MWh
2026-05-042.68 GWh
2026-05-054.20 GWh
2026-05-065.72 GWh
2026-05-074.98 GWh
2026-05-082.14 GWh
2026-05-09920 MWh
2026-05-102.40 GWh
2026-05-112.75 GWh
2026-05-121.45 GWh
2026-05-134.14 GWh
2026-05-144.93 GWh
2026-05-154.92 GWh
2026-05-16798 MWh
2026-05-171.00 GWh
2026-05-184.59 GWh
2026-05-194.60 GWh
2026-05-204.25 GWh
2026-05-213.32 GWh
2026-05-223.17 GWh
2026-05-23907 MWh
2026-05-24998 MWh
2026-05-252.71 GWh
2026-05-264.36 GWh
2026-05-274.21 GWh
2026-05-283.98 GWh
2026-05-293.53 GWh
2026-05-301.75 GWh
2026-05-311.28 GWh
2026-06-014.16 GWh
2026-06-024.12 GWh
2026-06-034.09 GWh
2026-06-045.12 GWh
2026-06-054.77 GWh
2026-06-062.05 GWh
2026-06-071.89 GWh
2026-06-083.72 GWh
2026-06-093.48 GWh
2026-06-104.61 GWh
2026-06-114.58 GWh
2026-06-124.95 GWh
2026-06-134.59 GWh
2026-06-143.99 GWh
2026-06-153.03 GWh
2026-06-161.51 GWh
2026-06-171.67 GWh
2026-06-185.16 GWh
2026-06-195.33 GWh
2026-06-201.04 GWh
2026-06-211.51 GWh
2026-06-224.99 GWh
2026-06-234.60 GWh
2026-06-244.38 GWh
2026-06-254.63 GWh
2026-06-264.36 GWh
2026-06-271.12 GWh
2026-06-281.24 GWh
2026-06-295.34 GWh
2026-06-305.67 GWh
2026-07-015.92 GWh
2026-07-026.35 GWh
2026-07-035.01 GWh
2026-07-043.16 GWh
2026-07-052.78 GWh
2026-07-065.28 GWh
2026-07-074.86 GWh
2026-07-084.16 GWh
2026-07-093.15 GWh
2026-07-103.23 GWh
2026-07-112.19 GWh
2026-07-121.64 GWh
2026-07-132.13 GWh
2026-07-144.19 GWh
2026-07-154.86 GWh
2026-07-165.08 GWh
2026-07-175.27 GWh
2026-07-182.04 GWh
2026-07-191.77 GWh
2026-07-204.24 GWh
2026-07-214.85 GWh
2026-07-224.70 GWh
2026-07-233.57 GWh
2026-07-243.50 GWh
2026-07-251.49 GWh
2026-07-261.59 GWh
2026-07-274.53 GWh
2026-07-284.77 GWh
2026-07-294.73 GWh
2026-07-303.47 GWh
2026-07-313.07 GWh
2026-08-011.40 GWh
2026-08-021.22 GWh
2026-08-033.92 GWh
2026-08-044.60 GWh
2026-08-054.20 GWh
2026-08-064.29 GWh
2026-08-074.18 GWh
2026-08-081.60 GWh
2026-08-091.51 GWh
2026-08-105.60 GWh
2026-08-115.71 GWh
2026-08-125.44 GWh
2026-08-134.89 GWh
2026-08-144.99 GWh
2026-08-151.68 GWh
2026-08-161.65 GWh
2026-08-174.13 GWh
2026-08-182.90 GWh
2026-08-192.93 GWh
2026-08-203.15 GWh
2026-08-212.67 GWh
2026-08-221.69 GWh
2026-08-231.66 GWh
2026-08-244.43 GWh
2026-08-254.57 GWh
2026-08-264.38 GWh
2026-08-273.76 GWh
2026-08-283.64 GWh
2026-08-291.34 GWh
2026-08-301.28 GWh
2026-08-314.12 GWh
2026-09-014.64 GWh
2026-09-024.57 GWh
2026-09-033.81 GWh
2026-09-043.85 GWh
2026-09-053.06 GWh
2026-09-061.75 GWh
2026-09-071.35 GWh
2026-09-082.96 GWh
2026-09-094.31 GWh
2026-09-104.38 GWh
2026-09-114.29 GWh
2026-09-121.37 GWh
2026-09-131.56 GWh
2026-09-144.15 GWh
2026-09-154.15 GWh
2026-09-164.20 GWh
2026-09-173.47 GWh
2026-09-183.56 GWh
2026-09-194.38 GWh
2026-09-204.02 GWh
2026-09-214.53 GWh
2026-09-224.49 GWh
2026-09-233.21 GWh
2026-09-241.70 GWh
2026-09-251.09 GWh
2026-09-26876 MWh
2026-09-27876 MWh
2026-09-281.85 GWh
2026-09-291.78 GWh
2026-09-301.85 GWh
2026-10-012.21 GWh
2026-10-022.18 GWh
2026-10-031.95 GWh
2026-10-04866 MWh
2026-10-052.65 GWh
2026-10-062.67 GWh
2026-10-072.19 GWh
2026-10-082.19 GWh
2026-10-091.68 GWh
2026-10-10871 MWh
2026-10-11871 MWh
2026-10-123.49 GWh
2026-10-133.80 GWh
2026-10-144.06 GWh
2026-10-152.73 GWh
2026-10-162.33 GWh
2026-10-17862 MWh
2026-10-18862 MWh
2026-10-193.08 GWh
2026-10-203.34 GWh
2026-10-212.60 GWh
2026-10-222.66 GWh
2026-10-231.99 GWh
2026-10-24859 MWh
2026-10-25934 MWh
2026-10-262.80 GWh
2026-10-272.76 GWh
2026-10-282.82 GWh
2026-10-292.53 GWh
2026-10-302.22 GWh
2026-10-31868 MWh
2026-11-01892 MWh
2026-11-022.28 GWh
2026-11-031.88 GWh
2026-11-041.89 GWh

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2026-11-04. Daily totals are EIA's own daily aggregation in the balancing authority's reporting time zone.

Year by Year

Summed from EIA daily operator data
YearDemandNet generationLargest sourceDays reported
2026 (partial) n/a 947 GWh Hydro 100.0% 307
2025 n/a 1.44 TWh Hydro 100.0% 365
2024 (partial) n/a 1.65 TWh Hydro 100.0% 365
2023 n/a 1.49 TWh Hydro 100.0% 365
2022 n/a 1.52 TWh Hydro 100.0% 365
2021 n/a 1.89 TWh Hydro 100.0% 365
2020 n/a 2.58 TWh Hydro 100.0% 366
2019 n/a 2.19 TWh Hydro 100.0% 365

A year is partial when EIA has not published every day; 2025 is the latest complete year. Operator totals differ slightly from annual statistics, which are compiled later from plant surveys.

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2026-11-04.

Power Flows With Neighbours

Net totals, 2026-10-06 (6 October 2026) to 2026-11-04 (4 November 2026)
NeighbourDirectionNet energy
SOCO SEPA exports 126 GWh
SC SEPA imports 58.8 GWh
SCEG SEPA imports 4.75 GWh
DUK SEPA imports 3.71 GWh

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2026-11-04.

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Figures as of 2026-11-05 (5 November 2026)

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APA 7

World Power Monitor. (2026). SEPA Electricity Demand and Generation Mix. https://worldpowermonitor.com/zones/sepa/

Plain text

World Power Monitor. SEPA Electricity Demand and Generation Mix. Data as of 2026-11-05 04:00 UTC. Data from U.S. Energy Information Administration. https://worldpowermonitor.com/zones/sepa/

BibTeX
@misc{wpm_zones_sepa_2026,
  title = {{SEPA Electricity Demand and Generation Mix}},
  author = {{World Power Monitor}},
  year = {2026},
  note = {Data as of 2026-11-05 04:00 UTC. Data from U.S. Energy Information Administration.},
  url = {https://worldpowermonitor.com/zones/sepa/}
}

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