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SSE Thermal Generation and Gas Storage REMIT information is no longer being updated on this page.
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Last update at: 2026-02-02T16:30:00+00:00

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Market Participant Market Participant Code Unit Location Unit Name Message ID Event Status Publication Date Event Start Event Stop Remarks
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SSE GENERATION
 48X000000000077M
Other_0000000000000000006_001 Dismissed 2017-03-23T14:04:44+00:00 2018-04-01T00:00:00+00:00
From the 1st April 2018 we will be reducing the TEC at Peterhead to zero. The cancellation of our TEC at this time is a risk mitigation measure to avoid a substantial cancellation charge if we were to cancel later in the year, once we have completed our review of the stations future, which we announced on 6 February 2017. We will reapply for TEC and subject to receiving a satisfactory offer from NGET, reinstate TEC should our review conclude that the station has an enduring future.
SSE GENERATION
 48X000000000077M
Other_0000000000000000006_002 Dismissed 2017-11-07T13:55:07+00:00 2018-04-01T00:00:00+00:00
Subject to CMP268 not being legally challenged, we intend to increase TEC at Peterhead to 1180MW on an enduring basis commencing 1st April 2018 and continue operations at 1180MW going forward.
SSE GENERATION
 48X000000000077M
Other_0000000000000000006_003 Active 2017-12-19T12:08:01+00:00 2018-04-01T00:00:00+00:00
Peterhead TEC has been increased to 1180MW on an enduring basis from 1st April 2018 and will continue operations at 1180MW going forward.
SSE GENERATION
 48X000000000077M
Other_0000000000000000017_001 Dismissed 2019-04-18T19:00:28+00:00 2019-04-18T19:00:00+00:00
The communication fault between SSE & National Grid has now been resolved and we have returned to normal business operations
SSE GENERATION
 48X000000000077M
Other_0000000000000000017_002 Dismissed 2019-04-19T09:08:42+00:00 2019-04-18T19:00:00+00:00
The communication fault between SSE & National Grid has now been resolved and we have returned to normal business operations
SSE GENERATION
 48X000000000077M
Other_0000000000000000018_001 Dismissed 2019-04-19T09:10:02+00:00 2019-04-19T09:08:00+00:00
SSE is currently experiencing a communication fault with National Grid, and are therefore unable to submit Physical Notifications.
SSE GENERATION
 48X000000000077M
Other_0000000000000000019_001 Active 2019-04-19T12:04:36+00:00 2019-04-19T12:03:00+00:00
The communication fault between SSE & National Grid has now been resolved and we have returned to normal business operations
SSE GENERATION
 48X000000000077M
Other_0000000000000000018_002 Dismissed 2019-04-19T12:04:54+00:00 2019-04-19T09:08:00+00:00
SSE is currently experiencing a communication fault with National Grid, and are therefore unable to submit Physical Notifications.
Seagreen wind energy Ltd
Other_0000000000000000029_001 Dismissed 2021-03-09T13:41:20+00:00 2021-03-09T13:33:00+00:00
It is currently anticipated that Seagreen commissioning period will start on 01/12/2021 & full commercial operation will commence by the end of 2022. It is expected that over 2022 there will be a steady increase in installed capacity with approximately 270MW available by the end of Q1 2022, 600MW by the end of Q2 2022 and the total capacity of 1075MW available by the end of 2022.As relevant details of the commissioning plans become firmer REMIT will be updated.
Seagreen Wind Energy Ltd
Other_0000000000000000029_002 Dismissed 2021-03-09T13:55:35+00:00 2021-03-09T13:33:00+00:00
It is currently anticipated that Seagreen commissioning period will start on 01/12/2021 & full commercial operation will commence by the end of 2022. It is expected that over 2022 there will be a steady increase in installed capacity with approximately 270MW available by the end of Q1 2022, 600MW by the end of Q2 2022 and the total capacity of 1075MW available by the end of 2022.As relevant details of the commissioning plans become firmer REMIT will be updated.
Seagreen Wind Energy Ltd
Other_0000000000000000029_003 Dismissed 2021-08-16T12:27:40+00:00 2021-03-09T13:33:00+00:00
It is anticipated that Seagreen commissioning period will start 06/03/22 subject to the Offshore Substation being installed January 2022 and circuit 1 complete and commissioned by 06/03/22. Full commercial operation will commence by the end of 2022. It is expected that over 2022 there will be 270MW available by the early Q2, 600MW by early Q3 2022 and the total capacity of 1075MW available by the end of 2022. As relevant details of the commissioning plans become firmer REMIT will be updated
Dogger Bank A
Other_0000000000000000038_001 Dismissed 2021-11-02T11:32:15+00:00 2021-02-11T11:31:00+00:00
It is anticipated that Dogger Bank A commissioning period will start on 23/07/2023 with 300MW to be installed by this date and full commercial operation will commence by end of Q1 of 2024. It is expected that there will be a steady increase in installed capacity with approximately 790MW available by the end of Q3 2023, 1050MW by the end of Q4 2023 and the total capacity of 1.2GW available by the end of Q1 2024. As relevant details of the commissioning plans become firmer REMIT will be updated.
Dogger Bank A
Other_0000000000000000038_002 Dismissed 2021-11-02T14:08:36+00:00 2021-02-11T11:31:00+00:00
It is anticipated that Dogger Bank A commissioning period will start on 23/07/2023 with 300MW to be installed by this date and full commercial operation will commence by end of Q1 of 2024. It is expected that there will be a steady increase in installed capacity with approximately 790MW available by the end of Q3 2023, 1050MW by the end of Q4 2023 and the total capacity of 1.2GW available by the end of Q1 2024. As relevant details of the commissioning plans become firmer REMIT will be updated.
Dogger Bank A
 48X0000000003113
Other_0000000000000000038_003 Dismissed 2021-11-18T10:21:30+00:00 2021-02-11T11:31:00+00:00
It is anticipated that Dogger Bank A commissioning period will start on 23/07/2023 with 300MW to be installed by this date and full commercial operation will commence by end of Q1 of 2024. It is expected that there will be a steady increase in installed capacity with approximately 790MW available by the end of Q3 2023, 1050MW by the end of Q4 2023 and the total capacity of 1.2GW available by the end of Q1 2024. As relevant details of the commissioning plans become firmer REMIT will be updated.
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_004 Dismissed 2021-11-30T10:14:00+00:00 2021-03-09T13:33:00+00:00
It is anticipated that Seagreen commissioning period will start 06/03/22 subject to the Offshore Substation being installed January 2022 and circuit 1 complete and commissioned by 06/03/22. Full commercial operation will commence by the end of 2022. It is expected that over 2022 there will be 270MW available by the early Q2, 600MW by early Q3 2022 and the total capacity of 1075MW available by the end of 2022. As relevant details of the commissioning plans become firmer REMIT will be updated
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_005 Dismissed 2021-12-07T13:46:29+00:00 2021-03-09T13:33:00+00:00
It is anticipated that Seagreen commissioning period will start 07/03/22 subject to the Offshore Substation being installed February 2022 and circuit 1 complete and commissioned by 18/04/22. Full commercial operation will commence January 2023. It is expected that over 2022 there will be 270MW available Q2, 600MW by early Q3 2022 and the total capacity of 1075MW available by the end of 2022. As relevant details of the commissioning plans become firmer REMIT will be updated.
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_006 Dismissed 2022-01-13T17:07:41+00:00 2021-03-09T13:33:00+00:00
It is anticipated that Seagreen commissioning period will start 07/03/22 subject to the Offshore Substation being installed February 2022 and circuit 1 complete and commissioned by 01/05/22. Full commercial operation will commence January 2023. It is expected that over 2022 there will be 270MW available Q2, 600MW by early Q3 2022 and the total capacity of 1075MW available by the end of 2022. As relevant details of the commissioning plans become firmer REMIT will be updated.
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_007 Dismissed 2022-02-07T11:55:37+00:00 2021-03-09T13:33:00+00:00
It is anticipated that Seagreen commissioning period will start 07/03/22 subject to the Offshore Substation being installed February 2022 and circuit 1 complete and commissioned by 21/05/22. Full commercial operation will commence January 2023. It is expected that over 2022 there will be 270MW available Q2, 600MW by early Q3 2022 and the total capacity of 1075MW available by the end of 2022. As relevant details of the commissioning plans become firmer REMIT will be updated.
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_008 Dismissed 2022-02-07T16:15:11+00:00 2021-03-09T13:33:00+00:00
It is anticipated that Seagreen commissioning period will start March 2022 subject to the Offshore Substation being installed March 2022 and circuit 1 complete and commissioned by end of May 2022. Full commercial operation is expected to commence January 2023. It is expected that over 2022 there will be 270MW available Q2, 600MW by early Q3 and the total capacity of 1075MW available by the end of 2022.
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_009 Dismissed 2022-03-07T10:12:53+00:00 2021-03-09T13:33:00+00:00
It is anticipated that Seagreen commissioning period will start March 2022 subject to the Offshore Substation being installed March 2022 and circuit 1 complete and commissioned by mid-June 2022. Full commercial operation is expected to commence February 2023. It is expected that over 2022 there will be 270MW available July 2022, 600MW by late Q3 and the total capacity of 1075MW available by Q1 2023.
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_010 Dismissed 2022-03-29T16:49:45+00:00 2021-03-09T13:33:00+00:00
Seagreen commissioning period started late March 2022, with the Offshore Substation being installed early March 2022 and circuit 1 complete and commissioned by mid-July 2022. Full commercial operation is expected to commence March 2023. It is expected that over 2022 there will be 270MW available August 2022, 600MW by late Q3 and the total capacity of 1075MW available by late Q1 2023.
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_011 Dismissed 2022-04-27T13:19:42+00:00 2021-03-09T13:33:00+00:00
Seagreen commissioning period started late March 2022, with circuit 1 forecast complete and commissioned by mid-July 2022. Full commercial operation is expected to commence Mid-April 2023. It is expected that over 2022 there will be 500MW September, 720MW December and the total capacity of 1075MW available by April 2023.
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_012 Dismissed 2022-06-17T11:53:11+00:00 2021-03-09T13:33:00+00:00
Seagreen commissioning has commenced and is ongoing, with circuit 1 forecast complete and commissioned by Late-July 2022. Full commercial operation is expected to commence Mid-April 2023. It is expected that over 2022 there will be 500MW October, 720MW December and the total capacity of 1075MW available by April 2023.
Viking Wind Farm
Other_0000000000000000039_001 Dismissed 2022-07-14T17:25:58+00:00 2022-07-14T17:23:00+00:00
It is anticipated that Viking Windfarm on Shetland will be fully commissioned by July 2024, with over 400MW being exported to the National Grid. It is likely that up to approximately 100MW will be available from April 2024. This is subject to a number of factors including weather conditions and the progress on the separate 600MW HVDC link project to Shetland, as well as any associated works
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_013 Dismissed 2022-07-21T17:11:40+00:00 2021-03-09T13:33:00+00:00
Seagreen commissioning is ongoing, with circuit 1 forecast complete and commissioned by End-July 2022. Full commercial operation is expected to commence End-April 2023. It is expected that First Generation will be Early-Aug, with 100MW by End-Aug, 500MW Oct, 720MW December 2022 and the total capacity of 1075MW available by April 2023.
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_014 Dismissed 2022-08-05T16:52:37+00:00 2021-03-09T13:33:00+00:00
Commissioning & energisation is ongoing,first export forecast Mid-Aug & full availability by Apr23.BMU6 first export as updated via the portal.BMU5 expected to energise full allocation 80MW early Oct.BMU4 expected to energise with 20MW end Oct with full allocation mid Apr23.BMU3 expected to energise with 60MW end of Sept with full availability Apr23.BMU2 expected to energise with 20MW early Nov, with full availability Mar23.BMU1 expected to energise with 40MW Nov & reach full availability Apr23
SSE Generation Ireland Ltd
 47X0000000000592
Other_0000000000000000041_001 Dismissed 2022-09-01T16:31:20+00:00 2024-01-01T00:00:00+00:00 2030-01-01T00:00:00+00:00
Under Condition 5.17 of the Industrial Emissions Licence granted to Tarbert Generating Station (“Tarbert”) by the Environmental Protection Agency, Tarbert is subject to a limitation on operating hours. Tarbert currently has approximately 3000 running hours remaining for Units 3 and 4 combined. Should these running hours be exhausted before 31st December 2023, Units 3 and 4 will no longer be available to run and any REMIT notifications will be updated accordingly
SSE Generation Ireland Ltd
 47X0000000000592
Other_0000000000000000041_002 Dismissed 2022-09-02T09:34:18+00:00 2022-09-01T00:00:00+00:00 2023-12-31T23:59:00+00:00
Under Condition 5.17 of the Industrial Emissions Licence granted to Tarbert Generating Station (“Tarbert”) by the Environmental Protection Agency, Tarbert is subject to a limitation on operating hours. Tarbert currently has approximately 3000 running hours remaining for Units 3 and 4 combined. Should these running hours be exhausted before 31st December 2023, Units 3 and 4 will no longer be available to run and any REMIT notifications will be updated accordingly
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_015 Dismissed 2022-09-20T12:16:29+00:00 2021-03-09T13:33:00+00:00
Commissioning & energisation is ongoing,first export forecast Mid-Aug & full availability by Apr23.BMU6 first export as updated via the portal.BMU5 expected to energise full allocation 80MW early Oct.BMU4 expected to energise with 20MW end Oct with full allocation mid Apr23.BMU3 expected to energise with 60MW end of Sept with full availability Apr23.BMU2 expected to energise with 20MW early Nov, with full availability Mar23.BMU1 expected to energise with 40MW Nov & reach full availability Apr23
Dogger Bank A
 48X0000000003113
Other_0000000000000000038_004 Dismissed 2022-09-20T12:19:09+00:00 2021-02-11T11:31:00+00:00
It is anticipated that Dogger Bank A commissioning period will start on 23/07/2023 with 300MW to be installed by this date and full commercial operation will commence by end of Q1 of 2024. It is expected that there will be a steady increase in installed capacity with approximately 790MW available by the end of Q3 2023, 1050MW by the end of Q4 2023 and the total capacity of 1.2GW available by the end of Q1 2024. As relevant details of the commissioning plans become firmer REMIT will be updated.
Viking
 48X000000000314Y
Other_0000000000000000039_002 Dismissed 2022-09-20T12:28:17+00:00 2022-07-14T17:23:00+00:00
It is anticipated that Viking Windfarm on Shetland will be fully commissioned by July 2024, with over 400MW being exported to the National Grid. It is likely that up to approximately 100MW will be available from April 2024. This is subject to a number of factors including weather conditions and the progress on the separate 600MW HVDC link project to Shetland, as well as any associated works
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_016 Dismissed 2022-09-20T14:16:02+00:00 2021-03-09T13:33:00+00:00
Seagreen first export achieved 22 Aug with full availability expected by Apr 23. As generation becomes available, this will be reported via the portal.
SSE Generation Ireland Ltd
 47X0000000000592
Other_0000000000000000042_001 Dismissed 2022-10-14T15:47:02+00:00 2022-10-14T15:35:00+00:00
GI4 Great Island CCGT. Generator code 47W0000000001024. Emergent plant fault on auxiliary systems has resulted in an unreliable start-up. If unit is dispatched off, it may not be able to be restarted. If unit fails to restart a REMIT declaration will be made.
Seagreen Wind Energy Ltd
 48X000000000263P
Other_0000000000000000029_017 Dismissed 2022-11-04T12:50:38+00:00 2021-03-09T13:33:00+00:00
Seagreen first export achieved 22 Aug with full availability expected by Jul 23. As generation becomes available, this will be reported via the portal.
Other_0000000000000007748_001 Dismissed 2022-12-01T11:03:39+00:00 2022-12-01T11:05:00+00:00 2022-12-01T11:05:01+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to NG / Elexon following SSE REMIT File Mover update.
Other_0000000000000007748_001 Dismissed 2022-12-01T11:08:15+00:00 2022-12-01T11:05:00+00:00 2022-12-01T11:05:01+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to NG / Elexon following SSE REMIT File Mover update.
Other_0000000000000007749_001 Dismissed 2022-12-01T11:10:36+00:00 2022-12-01T12:00:00+00:00 2022-12-01T12:01:00+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to NG / Elexon following SSE REMIT File Mover update.
SSE Generation Ireland Ltd
 47X0000000000592
Other_0000000000000007750_001 Dismissed 2022-12-01T11:33:28+00:00 2022-12-01T12:00:00+00:00 2022-12-01T12:01:00+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to Nordpool following SSE REMIT File Mover update.
SSE Generation Ireland Ltd
 47X0000000000592
Other_0000000000000007750_001 Dismissed 2022-12-01T11:36:04+00:00 2022-12-01T12:00:00+00:00 2022-12-01T12:01:00+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to Nordpool following SSE REMIT File Mover update.
Other_0000000000000007751_001 Dismissed 2022-12-01T11:39:41+00:00 2022-12-01T12:00:00+00:00 2022-12-01T12:01:00+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to Nordpool following SSE REMIT File Mover update.
Other_0000000000000007751_001 Dismissed 2022-12-01T11:42:47+00:00 2022-12-01T12:00:00+00:00 2022-12-01T12:01:00+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to Nordpool following SSE REMIT File Mover update.
Other_0000000000000007749_001 Dismissed 2022-12-01T11:43:28+00:00 2022-12-01T12:00:00+00:00 2022-12-01T12:01:00+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to NG / Elexon following SSE REMIT File Mover update.
Other_0000000000000007760_001 Dismissed 2022-12-05T14:44:18+00:00 2026-12-05T00:00:00+00:00 2026-12-05T00:01:00+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to NG / Elexon following SSE REMIT File Mover update.
Other_0000000000000007760_001 Dismissed 2022-12-05T14:51:07+00:00 2026-12-06T00:00:00+00:00 2026-12-06T00:01:00+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to NG / Elexon following SSE REMIT File Mover update.
Other_0000000000000007760_001 Dismissed 2022-12-05T14:58:16+00:00 2026-12-06T00:00:00+00:00 2026-12-06T00:01:00+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to NG / Elexon following SSE REMIT File Mover update.
Other_0000000000000007785_001 Dismissed 2022-12-19T13:59:31+00:00 2025-03-01T13:53:00+00:00 2025-03-01T13:55:00+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to NG / Elexon following SSE REMIT File Mover update.
Other_0000000000000007785_001 Dismissed 2022-12-21T11:51:47+00:00 2025-03-01T13:53:00+00:00 2025-03-01T13:55:00+00:00
**Please ignore this Message** This is a test of auto transfer from SSE REMIT to NG / Elexon following SSE REMIT File Mover update.
Other_0000000000000007814_001 Dismissed 2022-12-22T17:45:01+00:00 2022-12-22T17:39:00+00:00 2023-07-06T00:00:00+00:00
Due to a failed Auxiliary transformer at Medway the capability for onload transition from 1 GT and 1 Steam Turbine (1+1) to 2 GT’s and 1 Steam turbine is no longer possible. It is expected this situation will be resolved during the summer outage in 2023
Doggerbank Offshore Wind Farm Project 1 Projco Limited
 48X0000000003113
Other_0000000000000000038_005 Dismissed 2023-02-10T11:54:13+00:00 2021-02-11T11:31:00+00:00
It is anticipated that Dogger Bank A commissioning period will start on 23/07/2023 with 300MW to be installed by this date and full commercial operation will commence by end of Q1 of 2024. It is expected that there will be a steady increase in installed capacity with approximately 790MW available by the end of Q3 2023, 1050MW by the end of Q4 2023 and the total capacity of 1.2GW available by the end of Q1 2024. As relevant details of the commissioning plans become firmer REMIT will be updated.
Viking Energy Wind Farm LLP
 48X000000000314Y
Other_0000000000000000039_003 Dismissed 2023-02-10T11:57:40+00:00 2022-07-14T17:23:00+00:00
It is anticipated that Viking Windfarm on Shetland will be fully commissioned by July 2024, with over 400MW being exported to the National Grid. It is likely that up to approximately 100MW will be available from April 2024. This is subject to a number of factors including weather conditions and the progress on the separate 600MW HVDC link project to Shetland, as well as any associated works
Explanation
The information that is set out on these pages is provided pursuant to Regulation (EU) 1227/2011 and associated guidance. The provision, reading or use of the information neither establishes a contract nor creates a unilateral guarantee. Nor does the provision of information constitute the furnishing of investment advice, or an invitation to buy or sell goods, derivatives or (other) financial instruments. If any provisions of this disclaimer shall be unlawful, void or for any reason unenforceable then that provision shall be deemed severable and shall not affect the validity and enforceability of the remaining provisions. This disclaimer is given on the basis of English law and shall be subject to the exclusive jurisdictions of the English courts.