Built 2026-09-19 (19 September 2026)

GWA Electricity Demand and Generation Mix

Wind was the largest source in the hour starting 14 Sept 2026, 22:00 MDT (UTC-06:00), at 100% of generation. Operator data is hourly and provisional, and may be revised.

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

Key Facts

  • GWA is a balancing authority in the United States, part of the EIA Northwest region.
  • Wind supplied 100.0% of GWA's generation in the hour starting 14 Sept 2026, 22:00 MDT (UTC-06:00).
  • GWA generated 486 GWh of electricity in 2024.
  • Wind supplied 100.0% of GWA's generation in 2024.
  • Wind's highest share of GWA's daily generation from 2019 onward was 100.0%, on 2019-01-01 (1 January 2019).

Generation by Source

Latest hour with generation by source: 14 Sept 2026, 22:00 MDT (UTC-06:00)
SourceOutputShare
Wind 72 MW 100.0%
Total from these sources72 MW
Net interchange72 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 GWA exports.

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2026-09-15T04:00:00Z.

Last 30 Days, Hourly

Times in UTC
GWA hourly generation by source, last 30 days Hourly generation in GWA from its 1 largest sources over the 30 days to 2026-09-15: wind 75.1 GWh. 0 100 200 300 400 16 Aug21 Aug26 Aug31 Aug5 Sep10 Sep
Hourly generation in GWA from its 1 largest sources over the 30 days to 2026-09-15: wind 75.1 GWh.
Hourly generation by source through 2026-09-15T04:00Z, MW
GWA hourly generation by source, last 30 days
Hour starting (UTC)Wind
2026-08-16T05:00Z106 MW
2026-08-16T06:00Z131 MW
2026-08-16T07:00Z106 MW
2026-08-16T08:00Z97 MW
2026-08-16T09:00Z95 MW
2026-08-16T10:00Z87 MW
2026-08-16T11:00Z95 MW
2026-08-16T12:00Z90 MW
2026-08-16T13:00Z82 MW
2026-08-16T14:00Z74 MW
2026-08-16T15:00Z113 MW
2026-08-16T16:00Z139 MW
2026-08-16T17:00Z161 MW
2026-08-16T18:00Z172 MW
2026-08-16T19:00Z169 MW
2026-08-16T20:00Z174 MW
2026-08-16T21:00Z175 MW
2026-08-16T22:00Z127 MW
2026-08-16T23:00Z92 MW
2026-08-17T00:00Z83 MW
2026-08-17T01:00Z96 MW
2026-08-17T02:00Z77 MW
2026-08-17T03:00Z67 MW
2026-08-17T04:00Z49 MW
2026-08-17T05:00Z49 MW
2026-08-17T06:00Z59 MW
2026-08-17T07:00Z105 MW
2026-08-17T08:00Z104 MW
2026-08-17T09:00Z99 MW
2026-08-17T10:00Z79 MW
2026-08-17T11:00Z95 MW
2026-08-17T12:00Z104 MW
2026-08-17T13:00Z89 MW
2026-08-17T14:00Z63 MW
2026-08-17T15:00Z62 MW
2026-08-17T16:00Z55 MW
2026-08-17T17:00Z83 MW
2026-08-17T18:00Z81 MW
2026-08-17T19:00Z75 MW
2026-08-17T20:00Z74 MW
2026-08-17T21:00Z87 MW
2026-08-17T22:00Z82 MW
2026-08-17T23:00Z4 MW
2026-08-18T00:00Z48 MW
2026-08-18T01:00Z0 MW
2026-08-18T02:00Z8 MW
2026-08-18T03:00Z16 MW
2026-08-18T04:00Z18 MW
2026-08-18T05:00Z106 MW
2026-08-18T06:00Z108 MW
2026-08-18T07:00Z90 MW
2026-08-18T08:00Z88 MW
2026-08-18T09:00Z113 MW
2026-08-18T10:00Z126 MW
2026-08-18T11:00Z100 MW
2026-08-18T12:00Z116 MW
2026-08-18T13:00Z127 MW
2026-08-18T14:00Z129 MW
2026-08-18T15:00Z109 MW
2026-08-18T16:00Z74 MW
2026-08-18T17:00Z67 MW
2026-08-18T18:00Z33 MW
2026-08-18T19:00Z108 MW
2026-08-18T20:00Z150 MW
2026-08-18T21:00Z220 MW
2026-08-18T22:00Z55 MW
2026-08-18T23:00Z141 MW
2026-08-19T00:00Z162 MW
2026-08-19T01:00Z88 MW
2026-08-19T02:00Z136 MW
2026-08-19T03:00Z91 MW
2026-08-19T04:00Z140 MW
2026-08-19T05:00Z94 MW
2026-08-19T06:00Z75 MW
2026-08-19T07:00Z148 MW
2026-08-19T08:00Z67 MW
2026-08-19T09:00Z146 MW
2026-08-19T10:00Z189 MW
2026-08-19T11:00Z183 MW
2026-08-19T12:00Z202 MW
2026-08-19T13:00Z188 MW
2026-08-19T14:00Z221 MW
2026-08-19T15:00Z165 MW
2026-08-19T16:00Z162 MW
2026-08-19T17:00Z116 MW
2026-08-19T18:00Z207 MW
2026-08-19T19:00Z266 MW
2026-08-19T20:00Z261 MW
2026-08-19T21:00Z239 MW
2026-08-19T22:00Z222 MW
2026-08-19T23:00Z155 MW
2026-08-20T00:00Z159 MW
2026-08-20T01:00Z7 MW
2026-08-20T02:00Z3 MW
2026-08-20T03:00Z0 MW
2026-08-20T04:00Z9 MW
2026-08-20T05:00Z55 MW
2026-08-20T06:00Z29 MW
2026-08-20T07:00Z102 MW
2026-08-20T08:00Z108 MW
2026-08-20T09:00Z1 MW
2026-08-20T10:00Z69 MW
2026-08-20T11:00Z82 MW
2026-08-20T12:00Z73 MW
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2026-08-20T22:00Z32 MW
2026-08-20T23:00Z93 MW
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2026-08-21T03:00Z178 MW
2026-08-21T04:00Z225 MW
2026-08-21T05:00Z283 MW
2026-08-21T06:00Z190 MW
2026-08-21T07:00Z189 MW
2026-08-21T08:00Z204 MW
2026-08-21T09:00Z151 MW
2026-08-21T10:00Z103 MW
2026-08-21T11:00Z92 MW
2026-08-21T12:00Z85 MW
2026-08-21T13:00Z99 MW
2026-08-21T14:00Z118 MW
2026-08-21T15:00Z115 MW
2026-08-21T16:00Z119 MW
2026-08-21T17:00Z141 MW
2026-08-21T18:00Z171 MW
2026-08-21T19:00Z242 MW
2026-08-21T20:00Z217 MW
2026-08-21T21:00Z201 MW
2026-08-21T22:00Z194 MW
2026-08-21T23:00Z101 MW
2026-08-22T00:00Z97 MW
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2026-08-22T04:00Z239 MW
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2026-08-22T13:00Z239 MW
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2026-08-23T03:00Z15 MW
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2026-08-23T12:00Z131 MW
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2026-08-23T14:00Z125 MW
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2026-08-23T16:00Z159 MW
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2026-08-23T19:00Z138 MW
2026-08-23T20:00Z173 MW
2026-08-23T21:00Z246 MW
2026-08-23T22:00Z217 MW
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2026-08-24T00:00Z261 MW
2026-08-24T01:00Z204 MW
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2026-08-24T03:00Z173 MW
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2026-09-06T11:00Z96 MW
2026-09-06T12:00Z66 MW
2026-09-06T13:00Z18 MW
2026-09-06T14:00Z45 MW
2026-09-06T15:00Z75 MW
2026-09-06T16:00Z108 MW
2026-09-06T17:00Z75 MW
2026-09-06T18:00Z47 MW
2026-09-06T19:00Z34 MW
2026-09-06T20:00Z1 MW
2026-09-06T21:00Z42 MW
2026-09-06T22:00Z39 MW
2026-09-06T23:00Z51 MW
2026-09-07T00:00Z51 MW
2026-09-07T01:00Z52 MW
2026-09-07T02:00Z9 MW
2026-09-07T03:00Z14 MW
2026-09-07T04:00Z60 MW
2026-09-07T05:00Z69 MW
2026-09-07T06:00Z45 MW
2026-09-07T07:00Z89 MW
2026-09-07T08:00Z91 MW
2026-09-07T09:00Z111 MW
2026-09-07T10:00Z130 MW
2026-09-07T11:00Z133 MW
2026-09-07T12:00Z156 MW
2026-09-07T13:00Z112 MW
2026-09-07T14:00Z169 MW
2026-09-07T15:00Z218 MW
2026-09-07T16:00Z249 MW
2026-09-07T17:00Z237 MW
2026-09-07T18:00Z247 MW
2026-09-07T19:00Z251 MW
2026-09-07T20:00Z241 MW
2026-09-07T21:00Z189 MW
2026-09-07T22:00Z337 MW
2026-09-07T23:00Z74 MW
2026-09-08T00:00Z361 MW
2026-09-08T01:00Z340 MW
2026-09-08T02:00Z335 MW
2026-09-08T03:00Z254 MW
2026-09-08T04:00Z222 MW
2026-09-08T05:00Z316 MW
2026-09-08T06:00Z327 MW
2026-09-08T07:00Z244 MW
2026-09-08T08:00Z253 MW
2026-09-08T09:00Z264 MW
2026-09-08T10:00Z211 MW
2026-09-08T11:00Z323 MW
2026-09-08T12:00Z300 MW
2026-09-08T13:00Z364 MW
2026-09-08T14:00Z269 MW
2026-09-08T15:00Z324 MW
2026-09-08T16:00Z317 MW
2026-09-08T17:00Z275 MW
2026-09-08T18:00Z239 MW
2026-09-08T19:00Z228 MW
2026-09-08T20:00Z212 MW
2026-09-08T21:00Z130 MW
2026-09-08T22:00Z117 MW
2026-09-08T23:00Z124 MW
2026-09-09T00:00Z88 MW
2026-09-09T01:00Z119 MW
2026-09-09T02:00Z210 MW
2026-09-09T03:00Z260 MW
2026-09-09T04:00Z170 MW
2026-09-09T05:00Z167 MW
2026-09-09T06:00Z143 MW
2026-09-09T07:00Z255 MW
2026-09-09T08:00Z339 MW
2026-09-09T09:00Z263 MW
2026-09-09T10:00Z331 MW
2026-09-09T11:00Z332 MW
2026-09-09T12:00Z331 MW
2026-09-09T13:00Z320 MW
2026-09-09T14:00Z249 MW
2026-09-09T15:00Z224 MW
2026-09-09T16:00Z145 MW
2026-09-09T17:00Z127 MW
2026-09-09T18:00Z178 MW
2026-09-09T19:00Z89 MW
2026-09-09T20:00Z42 MW
2026-09-09T21:00Z30 MW
2026-09-09T22:00Z34 MW
2026-09-09T23:00Z58 MW
2026-09-10T00:00Z50 MW
2026-09-10T01:00Z142 MW
2026-09-10T02:00Z119 MW
2026-09-10T03:00Z148 MW
2026-09-10T04:00Z39 MW
2026-09-10T05:00Z128 MW
2026-09-10T06:00Z143 MW
2026-09-10T07:00Z147 MW
2026-09-10T08:00Z153 MW
2026-09-10T09:00Z145 MW
2026-09-10T10:00Z79 MW
2026-09-10T11:00Z55 MW
2026-09-10T12:00Z73 MW
2026-09-10T13:00Z76 MW
2026-09-10T14:00Z70 MW
2026-09-10T15:00Z0 MW
2026-09-10T16:00Z58 MW
2026-09-10T17:00Z45 MW
2026-09-10T18:00Z27 MW
2026-09-10T19:00Z48 MW
2026-09-10T20:00Z40 MW
2026-09-10T21:00Z50 MW
2026-09-10T22:00Z53 MW
2026-09-10T23:00Z49 MW
2026-09-11T00:00Z86 MW
2026-09-11T01:00Z86 MW
2026-09-11T02:00Z181 MW
2026-09-11T03:00Z217 MW
2026-09-11T04:00Z195 MW
2026-09-11T05:00Z155 MW
2026-09-11T06:00Z101 MW
2026-09-11T07:00Z83 MW
2026-09-11T08:00Z89 MW
2026-09-11T09:00Z88 MW
2026-09-11T10:00Z100 MW
2026-09-11T11:00Z107 MW
2026-09-11T12:00Z112 MW
2026-09-11T13:00Z84 MW
2026-09-11T14:00Z88 MW
2026-09-11T15:00Z100 MW
2026-09-11T16:00Z0 MW
2026-09-11T17:00Z92 MW
2026-09-11T18:00Z103 MW
2026-09-11T19:00Z116 MW
2026-09-11T20:00Z119 MW
2026-09-11T21:00Z153 MW
2026-09-11T22:00Z160 MW
2026-09-11T23:00Z178 MW
2026-09-12T00:00Z169 MW
2026-09-12T01:00Z161 MW
2026-09-12T02:00Z165 MW
2026-09-12T03:00Z160 MW
2026-09-12T04:00Z155 MW
2026-09-12T05:00Z173 MW
2026-09-12T06:00Z159 MW
2026-09-12T07:00Z82 MW
2026-09-12T08:00Z58 MW
2026-09-12T09:00Z46 MW
2026-09-12T10:00Z43 MW
2026-09-12T11:00Z46 MW
2026-09-12T12:00Z49 MW
2026-09-12T13:00Z38 MW
2026-09-12T14:00Z17 MW
2026-09-12T15:00Z16 MW
2026-09-12T16:00Z29 MW
2026-09-12T17:00Z25 MW
2026-09-12T18:00Z25 MW
2026-09-12T19:00Z42 MW
2026-09-12T20:00Z36 MW
2026-09-12T21:00Z29 MW
2026-09-12T22:00Z16 MW
2026-09-12T23:00Z18 MW
2026-09-13T00:00Z8 MW
2026-09-13T01:00Z0 MW
2026-09-13T02:00Z3 MW
2026-09-13T03:00Z0 MW
2026-09-13T04:00Z21 MW
2026-09-13T05:00Z51 MW
2026-09-13T06:00Z51 MW
2026-09-13T07:00Z81 MW
2026-09-13T08:00Z78 MW
2026-09-13T09:00Z76 MW
2026-09-13T10:00Z86 MW
2026-09-13T11:00Z88 MW
2026-09-13T12:00Z77 MW
2026-09-13T13:00Z77 MW
2026-09-13T14:00Z81 MW
2026-09-13T15:00Z78 MW
2026-09-13T16:00Z53 MW
2026-09-13T17:00Z84 MW
2026-09-13T18:00Z76 MW
2026-09-13T19:00Z93 MW
2026-09-13T20:00Z67 MW
2026-09-13T21:00Z48 MW
2026-09-13T22:00Z62 MW
2026-09-13T23:00Z46 MW
2026-09-14T00:00Z41 MW
2026-09-14T01:00Z95 MW
2026-09-14T02:00Z157 MW
2026-09-14T03:00Z115 MW
2026-09-14T04:00Z48 MW
2026-09-14T05:00Z60 MW
2026-09-14T06:00Z101 MW
2026-09-14T07:00Z172 MW
2026-09-14T08:00Z247 MW
2026-09-14T09:00Z311 MW
2026-09-14T10:00Z295 MW
2026-09-14T11:00Z258 MW
2026-09-14T12:00Z71 MW
2026-09-14T13:00Z250 MW
2026-09-14T14:00Z170 MW
2026-09-14T15:00Z160 MW
2026-09-14T16:00Z70 MW
2026-09-14T17:00Z73 MW
2026-09-14T18:00Z72 MW
2026-09-14T19:00Z174 MW
2026-09-14T20:00Z304 MW
2026-09-14T21:00Z203 MW
2026-09-14T22:00Z209 MW
2026-09-14T23:00Z282 MW
2026-09-15T00:00Z237 MW
2026-09-15T01:00Z198 MW
2026-09-15T02:00Z144 MW
2026-09-15T03:00Z105 MW
2026-09-15T04:00Z72 MW

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2026-09-15T04:00Z.

Day by Day

Daily totals, Mountain time dates, through 2026-09-13
GWA daily electricity net generation, 2025-08-10 to 2026-09-13 Daily net generation in GWA from 2025-08-10 (10 August 2025) to 2026-09-13 (13 September 2026), in GWh. The highest day was 2026-02-04 (4 February 2026) at 8.69 GWh; the average was 1.54 GWh a day. 0 3 5 8 10 Aug 2025Oct 2025Dec 2025Feb 2026Apr 2026Jun 2026Aug 2026
Daily net generation in GWA from 2025-08-10 (10 August 2025) to 2026-09-13 (13 September 2026), in GWh. The highest day was 2026-02-04 (4 February 2026) at 8.69 GWh; the average was 1.54 GWh a day.
Daily totals through 2026-09-13, GWh
GWA daily electricity net generation, 2025-08-10 to 2026-09-13
Date (Mountain time)Net generation
2025-08-101.11 GWh
2025-08-11684 MWh
2025-08-12395 MWh
2025-08-131.92 GWh
2025-08-140 MWh
2025-08-1567 MWh
2025-08-16807 MWh
2025-08-17931 MWh
2025-08-18154 MWh
2025-08-1958 MWh
2025-08-20587 MWh
2025-08-21322 MWh
2025-08-22245 MWh
2025-08-23199 MWh
2025-08-24117 MWh
2025-08-25155 MWh
2025-08-26464 MWh
2025-08-27276 MWh
2025-08-2882 MWh
2025-08-2950 MWh
2025-08-3044 MWh
2025-08-31198 MWh
2025-09-01233 MWh
2025-09-02302 MWh
2025-09-03119 MWh
2025-09-04651 MWh
2025-09-05146 MWh
2025-09-06110 MWh
2025-09-07533 MWh
2025-09-08477 MWh
2025-09-09256 MWh
2025-09-10108 MWh
2025-09-1183 MWh
2025-09-12244 MWh
2025-09-1373 MWh
2025-09-14994 MWh
2025-09-151.45 GWh
2025-09-16461 MWh
2025-09-17213 MWh
2025-09-18271 MWh
2025-09-19205 MWh
2025-09-201.39 GWh
2025-09-212.75 GWh
2025-09-22707 MWh
2025-09-2354 MWh
2025-09-24779 MWh
2025-09-251.05 GWh
2025-09-261.58 GWh
2025-09-271.66 GWh
2025-09-28707 MWh
2025-09-29379 MWh
2025-09-301.27 GWh
2025-10-011.61 GWh
2025-10-02441 MWh
2025-10-03544 MWh
2025-10-041.14 GWh
2025-10-051.11 GWh
2025-10-06281 MWh
2025-10-07442 MWh
2025-10-08546 MWh
2025-10-09229 MWh
2025-10-10327 MWh
2025-10-111.73 GWh
2025-10-122.07 GWh
2025-10-13220 MWh
2025-10-142 MWh
2025-10-15191 MWh
2025-10-161.46 GWh
2025-10-171.51 GWh
2025-10-182.13 GWh
2025-10-192.74 GWh
2025-10-201.92 GWh
2025-10-212.53 GWh
2025-10-22394 MWh
2025-10-232.91 GWh
2025-10-241.74 GWh
2025-10-251.19 GWh
2025-10-262.49 GWh
2025-10-271.39 GWh
2025-10-281.28 GWh
2025-10-29667 MWh
2025-10-30339 MWh
2025-10-31543 MWh
2025-11-012.69 GWh
2025-11-021.53 GWh
2025-11-03361 MWh
2025-11-04349 MWh
2025-11-05134 MWh
2025-11-06141 MWh
2025-11-071.68 GWh
2025-11-082.43 GWh
2025-11-091.16 GWh
2025-11-10360 MWh
2025-11-112.35 GWh
2025-11-123.00 GWh
2025-11-13312 MWh
2025-11-142.03 GWh
2025-11-151.06 GWh
2025-11-161.38 GWh
2025-11-17153 MWh
2025-11-181.13 GWh
2025-11-19910 MWh
2025-11-20580 MWh
2025-11-21702 MWh
2025-11-223.60 GWh
2025-11-232.61 GWh
2025-11-241.97 GWh
2025-11-25840 MWh
2025-11-2638 MWh
2025-11-27208 MWh
2025-11-2896 MWh
2025-11-292.86 GWh
2025-11-3047 MWh
2025-12-01693 MWh
2025-12-021.17 GWh
2025-12-03549 MWh
2025-12-04567 MWh
2025-12-051.43 GWh
2025-12-061.01 GWh
2025-12-07111 MWh
2025-12-081.35 GWh
2025-12-091.99 GWh
2025-12-10n/a
2025-12-113.80 GWh
2025-12-12295 MWh
2025-12-131.80 GWh
2025-12-144.23 GWh
2025-12-154.32 GWh
2025-12-164.62 GWh
2025-12-172.11 GWh
2025-12-181.30 GWh
2025-12-19100 MWh
2025-12-2064 MWh
2025-12-2164 MWh
2025-12-2283 MWh
2025-12-23322 MWh
2025-12-2477 MWh
2025-12-25156 MWh
2025-12-26175 MWh
2025-12-271.14 GWh
2025-12-281.68 GWh
2025-12-29737 MWh
2025-12-302.26 GWh
2025-12-312.42 GWh
2026-01-01148 MWh
2026-01-023.41 GWh
2026-01-033.50 GWh
2026-01-042.71 GWh
2026-01-055.33 GWh
2026-01-065.45 GWh
2026-01-074.44 GWh
2026-01-085.04 GWh
2026-01-094.46 GWh
2026-01-103.67 GWh
2026-01-115.13 GWh
2026-01-126.60 GWh
2026-01-135.29 GWh
2026-01-147.20 GWh
2026-01-157.40 GWh
2026-01-163.19 GWh
2026-01-176.28 GWh
2026-01-182.69 GWh
2026-01-192.65 GWh
2026-01-205.80 GWh
2026-01-214.13 GWh
2026-01-22516 MWh
2026-01-23151 MWh
2026-01-241.17 GWh
2026-01-254.73 GWh
2026-01-263.46 GWh
2026-01-275.15 GWh
2026-01-286.71 GWh
2026-01-297.34 GWh
2026-01-308.17 GWh
2026-01-317.46 GWh
2026-02-014.82 GWh
2026-02-026.78 GWh
2026-02-034.37 GWh
2026-02-048.69 GWh
2026-02-056.53 GWh
2026-02-064.74 GWh
2026-02-078.19 GWh
2026-02-086.14 GWh
2026-02-092.15 GWh
2026-02-103.85 GWh
2026-02-11n/a
2026-02-12n/a
2026-02-13n/a
2026-02-14n/a
2026-02-15n/a
2026-02-16n/a
2026-02-17n/a
2026-02-18n/a
2026-02-19n/a
2026-02-20417 MWh
2026-02-2192 MWh
2026-02-221.48 GWh
2026-02-234.03 GWh
2026-02-244.90 GWh
2026-02-256.17 GWh
2026-02-263.96 GWh
2026-02-272.09 GWh
2026-02-281.09 GWh
2026-03-011.20 GWh
2026-03-021.72 GWh
2026-03-032.64 GWh
2026-03-04673 MWh
2026-03-05640 MWh
2026-03-061.73 GWh
2026-03-072.44 GWh
2026-03-081.40 GWh
2026-03-09544 MWh
2026-03-10762 MWh
2026-03-111.21 GWh
2026-03-121.31 GWh
2026-03-13124 MWh
2026-03-141.10 GWh
2026-03-15180 MWh
2026-03-162.34 GWh
2026-03-172.22 GWh
2026-03-182.47 GWh
2026-03-192.42 GWh
2026-03-201.86 GWh
2026-03-211.12 GWh
2026-03-221.41 GWh
2026-03-23504 MWh
2026-03-24648 MWh
2026-03-252.94 GWh
2026-03-26245 MWh
2026-03-27518 MWh
2026-03-281.17 GWh
2026-03-29929 MWh
2026-03-30949 MWh
2026-03-31522 MWh
2026-04-01475 MWh
2026-04-021.59 GWh
2026-04-031.03 GWh
2026-04-041.50 GWh
2026-04-05767 MWh
2026-04-06784 MWh
2026-04-071.66 GWh
2026-04-08764 MWh
2026-04-09399 MWh
2026-04-10274 MWh
2026-04-111.25 GWh
2026-04-121.16 GWh
2026-04-13975 MWh
2026-04-142.86 GWh
2026-04-151.53 GWh
2026-04-161.47 GWh
2026-04-17732 MWh
2026-04-181.36 GWh
2026-04-191.01 GWh
2026-04-201.36 GWh
2026-04-21663 MWh
2026-04-221.55 GWh
2026-04-232.89 GWh
2026-04-242.88 GWh
2026-04-25505 MWh
2026-04-26330 MWh
2026-04-27189 MWh
2026-04-28432 MWh
2026-04-29246 MWh
2026-04-30100 MWh
2026-05-01489 MWh
2026-05-02157 MWh
2026-05-03542 MWh
2026-05-04538 MWh
2026-05-05338 MWh
2026-05-06426 MWh
2026-05-07367 MWh
2026-05-08645 MWh
2026-05-09356 MWh
2026-05-10225 MWh
2026-05-11677 MWh
2026-05-12271 MWh
2026-05-13423 MWh
2026-05-14170 MWh
2026-05-15857 MWh
2026-05-16815 MWh
2026-05-17152 MWh
2026-05-18422 MWh
2026-05-19774 MWh
2026-05-20577 MWh
2026-05-21749 MWh
2026-05-2273 MWh
2026-05-23345 MWh
2026-05-241.00 GWh
2026-05-25457 MWh
2026-05-26372 MWh
2026-05-27488 MWh
2026-05-28473 MWh
2026-05-2990 MWh
2026-05-30474 MWh
2026-05-31682 MWh
2026-06-011.20 GWh
2026-06-021.01 GWh
2026-06-0390 MWh
2026-06-041.07 GWh
2026-06-05984 MWh
2026-06-06257 MWh
2026-06-07718 MWh
2026-06-08414 MWh
2026-06-090 MWh
2026-06-100 MWh
2026-06-110 MWh
2026-06-12246 MWh
2026-06-13369 MWh
2026-06-1418 MWh
2026-06-15238 MWh
2026-06-16839 MWh
2026-06-17402 MWh
2026-06-18265 MWh
2026-06-19244 MWh
2026-06-20330 MWh
2026-06-21419 MWh
2026-06-22416 MWh
2026-06-2355 MWh
2026-06-24158 MWh
2026-06-25142 MWh
2026-06-26191 MWh
2026-06-27302 MWh
2026-06-28756 MWh
2026-06-291.41 GWh
2026-06-301.12 GWh
2026-07-01342 MWh
2026-07-02533 MWh
2026-07-03539 MWh
2026-07-04470 MWh
2026-07-05567 MWh
2026-07-06175 MWh
2026-07-07483 MWh
2026-07-08396 MWh
2026-07-09764 MWh
2026-07-10324 MWh
2026-07-11774 MWh
2026-07-12627 MWh
2026-07-1342 MWh
2026-07-14238 MWh
2026-07-1516 MWh
2026-07-16178 MWh
2026-07-17275 MWh
2026-07-18303 MWh
2026-07-19661 MWh
2026-07-20577 MWh
2026-07-21255 MWh
2026-07-2214 MWh
2026-07-23209 MWh
2026-07-241.05 GWh
2026-07-25558 MWh
2026-07-26735 MWh
2026-07-27768 MWh
2026-07-28395 MWh
2026-07-29313 MWh
2026-07-301.38 GWh
2026-07-312.79 GWh
2026-08-013.64 GWh
2026-08-025.92 GWh
2026-08-034.72 GWh
2026-08-043.38 GWh
2026-08-053.60 GWh
2026-08-064.57 GWh
2026-08-071.75 GWh
2026-08-083.71 GWh
2026-08-093.34 GWh
2026-08-103.80 GWh
2026-08-114.03 GWh
2026-08-122.58 GWh
2026-08-132.27 GWh
2026-08-142.03 GWh
2026-08-152.06 GWh
2026-08-162.60 GWh
2026-08-171.60 GWh
2026-08-182.67 GWh
2026-08-193.45 GWh
2026-08-202.05 GWh
2026-08-213.53 GWh
2026-08-223.23 GWh
2026-08-234.20 GWh
2026-08-241.80 GWh
2026-08-25200 MWh
2026-08-26159 MWh
2026-08-27164 MWh
2026-08-28620 MWh
2026-08-29443 MWh
2026-08-304.87 GWh
2026-08-312.04 GWh
2026-09-01728 MWh
2026-09-022.61 GWh
2026-09-035.97 GWh
2026-09-042.59 GWh
2026-09-051.46 GWh
2026-09-061.50 GWh
2026-09-074.91 GWh
2026-09-085.54 GWh
2026-09-094.12 GWh
2026-09-102.23 GWh
2026-09-112.86 GWh
2026-09-12857 MWh
2026-09-131.82 GWh

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2026-09-13. 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 460 GWh Wind 100.0% 247
2025 (partial) n/a 396 GWh Wind 100.0% 364
2024 n/a 486 GWh Wind 100.0% 366
2023 n/a 456 GWh Wind 100.0% 365
2022 n/a 572 GWh Wind 100.0% 365
2021 (partial) n/a 545 GWh Wind 100.0% 364
2020 n/a 614 GWh Wind 100.0% 366
2019 n/a 524 GWh Wind 100.0% 365

A year is partial when EIA has not published every day; 2024 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 2026-09-13.

Records

From EIA operator data held by World Power Monitor
RecordValueWhen
Highest wind share of a day's generation, 2019 onward100.0%2019-01-01 (1 January 2019)

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2026-09-13.

Power Flows With Neighbours

Net totals, 2026-08-15 (15 August 2026) to 2026-09-13 (13 September 2026)
NeighbourDirectionNet energy
NWMT GWA exports 70.8 GWh

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2026-09-13.