Last update at: 2026-02-02T16:30:00+00:00
**Please note that the last update time shown is rounded to the next market interval of 30 minutes
All times are in UTC.
| Market Participant | Market Participant Code | Unit Location | Unit Name | Message ID | Event Status | Publication Date | Event Start | Event Stop | Remarks |
|---|---|---|---|---|---|---|---|---|---|
| 1 2 3 4 5 > | |||||||||
SSE GENERATION |
48X000000000077M | Other_0000000000000010835_002 | Active | 2026-02-02T16:26:59+00:00 | 2026-01-30T16:30:00+00:00 | 2026-02-05T12:00:00+00:00 | Due to low reservoir levels at the Sloy scheme, current forecasts indicate that, if conditions continue, remaining available water may be fully utilised pending further inflow. This is expected to result in an aggregate unavailability of 152.5 MW across BMUs M_SLOY 1, T_SLOY 2, T_SLOY 3 and M_SLOY 4, which will be confirmed by MEL submissions. |
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Yellow River |
Yellow River |
Other_0000000000000010821_002 | Active | 2026-01-27T13:14:15+00:00 | 2026-01-27T10:00:00+00:00 | 2026-01-27T13:14:00+00:00 | Generator Compliance Test (Yellow River WFPS) is expected to commence on 27th of January 2026. During the test, site output may vary between 0–101 MW |
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Glendoe |
T_GLNDO-1 |
Other_0000000000000010818_001 | Active | 2026-01-23T16:36:17+00:00 | 2026-01-26T16:00:00+00:00 | 2026-01-26T20:00:00+00:00 | There is generation testing required at Glendoe (GLNDO-1)on 26th January 16:00 - 20:00. |
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Foyers |
T_FOYE-2 |
Other_0000000000000010804_004 | Active | 2026-01-20T16:38:01+00:00 | 2026-01-21T16:00:00+00:00 | 2026-01-21T20:00:00+00:00 | There is generation testing required at Foyers (FOYE-2) on 21st January 16:00 - 20:00. |
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Foyers |
T_FOYE-1 |
Other_0000000000000010803_004 | Active | 2026-01-19T13:23:09+00:00 | 2026-01-20T16:00:00+00:00 | 2026-01-20T20:00:00+00:00 | There is testing required at Foyers (FOYE-1) on 20th January 16:00 - 20:00. |
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Yellow River |
Yellow River |
Other_0000000000000010801_001 | Active | 2026-01-12T15:02:20+00:00 | 2026-01-14T08:00:00+00:00 | 2026-01-14T18:30:00+00:00 | Generator Compliance Test (Yellow River WFPS) is expected to commence on 14th of January 2026. During the test, site output may vary between 0–101 MW. |
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Hadyard Hill |
T_HADHW-1 |
Other_0000000000000010783_002 | Active | 2026-01-09T15:18:25+00:00 | 2025-12-19T09:30:00+00:00 | 2026-03-31T17:00:00+00:00 | We are currently experiencing a technical issue at Hadyard Hill Wind Farm, resulting in the site either running at a reduced output or not exporting to the grid. The issue is under investigation, and this notice will be updated as soon as further information becomes available. |
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SSE Fiddlers Ferry Ltd |
48X0000000003966 | Other_0000000000000010781_001 | Active | 2025-12-18T08:46:56+00:00 | 2025-12-18T08:45:00+00:00 | 2026-09-04T15:00:00+00:00 | Fiddlers Ferry BESS is planned to be energised October 2026 and will commence commissioning during January 2027.
Further updates will be published when firm information is available.
|
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SSE Airtricity Energy Supply (NI) Ltd |
47X0000000001920 | Other_0000000000000010775_001 | Active | 2025-12-16T14:05:33+00:00 | 2025-12-16T14:00:00+00:00 | 2027-06-01T14:00:43+00:00 | Derrymeen BESS is planned to be energised June 2027 and will commence commissioning during July 2027. Full commercial operations with 100MW capacity is anticipated September 2027. Further updates will be published when firm information is available |
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Doggerbank Offshore Wind Farm Project 2 Projco Limited |
48X0000000003121 | Other_0000000000000010455_002 | Active | 2025-12-11T08:53:56+00:00 | 2025-08-29T13:35:00+00:00 | 2026-12-31T16:00:00+00:00 | It is expected that Dogger Bank B commissioning will start in Q1 2026. It is expected that there will be a steady increase in installed capacity through to the total capacity of 1.2 GW being available for generation during H1 2027. As relevant details of the commissioning plans become firmer REMIT will be updated. |
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Doggerbank Offshore Wind Farm Project 1 Projco Limited |
48X0000000003113 | Other_0000000000000010415_003 | Active | 2025-12-11T08:52:00+00:00 | 2025-08-08T11:05:15+00:00 | 2026-07-01T16:00:00+00:00 | Dogger Bank A is currently in the commissioning phase, with 90 out of 95 turbines installed as at 30 November 2025. Installation is expected to complete by the end of December 2025. As at 30 November 2025 approximately 700MW was available and a steady increase is forecast, with the total capacity of 1.2GW being substantially available for generation by the end of Q2 2026. As commissioning progresses the available capacity will continue to be updated within the notices of unavailability on REMIT. |
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Hadyard Hill |
T_HADHW-1 |
Other_0000000000000010767_002 | Active | 2025-12-10T13:21:06+00:00 | 2025-12-10T12:32:00+00:00 | 2026-01-31T17:00:00+00:00 | We are currently experiencing a technical issue at Hadyard Hill Wind Farm, resulting in the site being unable to generate or export electricity to the grid. The issue is under investigation, and this notice will be updated as soon as further information becomes available. |
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Glendoe |
T_GLNDO-1 |
Other_0000000000000010699_001 | Active | 2025-11-24T15:24:17+00:00 | 2025-11-25T08:30:00+00:00 | 2025-11-27T16:30:00+00:00 | There will be intermittent generation at Glendoe (GLNDO-1), 0830-1630 on 25th & 27th, 0730-1930 on 26th, controlled under a Maximum Export Limit, all of which is part of testing and commissioning of plant. The timing of generation output is uncertain but is not expected to exceed 60 mins during each test run on 25th & 27th. On 26th test run will last 12 hours. Glendoe will be REMIT'd to Zero across from 25-27th Nov. |
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SSE Airtricity Limited |
23X--140207ALT-9 | Other_0000000000000010696_001 | Active | 2025-11-22T11:27:06+00:00 | 2025-11-22T11:25:00+00:00 | 2027-02-28T11:25:00+00:00 | It is expected that Drumnahough commissioning will start in Q2 2027. It is expected that there will be a steady increase in installed capacity through to the total capacity of 58MW being available during Q4 2027. As relevant details of the commissioning plans become firmer REMIT will be updated. |
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| Other_0000000000000010656_002 | Active | 2025-11-04T19:13:10+00:00 | 2025-11-24T08:00:00+00:00 | 2025-11-28T17:00:00+00:00 | Rhode PCP will be unable to export due to transmission system Capex works from 24/11/2025 (08:00) to 28/11/2025 (17:00). Eirgrid have confirmed that both RP1 and RP2 are outturn available for the duration of this outage. For the avoidance of doubt this means that the units are commercially available and can be traded into the market. Dates / times of this outage are subject to the discretion of the TSO and may change. |
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| Other_0000000000000010655_002 | Active | 2025-11-04T19:11:31+00:00 | 2025-11-24T08:00:00+00:00 | 2025-11-28T17:00:00+00:00 | Rhode PCP will be unable to export due to transmission system Capex works from 24/11/2025 (08:00) to 28/11/2025 (17:00). Eirgrid have confirmed that both RP1 and RP2 are outturn available for the duration of this outage. For the avoidance of doubt this means that the units are commercially available and can be traded into the market. Dates / times of this outage are subject to the discretion of the TSO and may change. |
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SSE Ferrybridge Battery Limited |
48X000000000382H | Other_0000000000000010438_001 | Active | 2025-08-21T10:21:58+00:00 | 2025-08-21T10:30:00+00:00 | 2025-12-19T10:00:00+00:00 | It is expected that Ferrybridge BESS commissioning will start in August 2025. It is expected that there will be a steady increase in installed capacity through to the total capacity of 150MW being available during Q4 2025. As relevant details of the commissioning plans become firmer REMIT will be updated |
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| Other_0000000000000009990_001 | Active | 2025-03-14T13:00:47+00:00 | 2025-03-14T12:30:39+00:00 | Site is not yet operational but is agreed to be available for emergency dispatch if instructed by EirGrid in line with CRU202346 |
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SSE Generation Ireland Ltd |
47X0000000000592 | Other_0000000000000009881_001 | Active | 2025-02-04T09:55:51+00:00 | 2025-02-04T09:55:38+00:00 | Tarbert Next Generation biofuel station GU_405790 has now moved to enabling works ahead of construction and commissioning. Planned completion is expected by end of 2027. The unit has received an extension to key CRM milestones from the CRU. |
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SSE Generation Ireland Ltd |
47X0000000000592 | Other_0000000000000008122_002 | Active | 2023-08-04T17:30:10+00:00 | 2023-05-10T08:49:00+00:00 | As outlined in the CRU Security of Supply update published in February 2023 Tarbert is a designated site for the installation of up to 160MW of temporary emergency generation to support security of supply SSE has agreed a preliminary works contract for this project with expected delivery September, 24. GE as the instructed contractor will complete works at site. Further contracts needed to facilitate this project continue to be negotiated. |
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SSE Generation Ireland Ltd |
47X0000000000592 | Other_0000000000000008120_001 | Active | 2023-05-10T08:47:39+00:00 | 2023-05-10T08:47:00+00:00 | As outlined in the CRU Security of Supply update published in February 2023, Tarbert is a designated site for the installation of up to 160MW of temporary emergency generation to support security of supply. SSE have now agreed a preliminary works contract for this project to allow it to progress to targeted delivery. GE as the instructed contractor will complete works at site. Further contracts needed to facilitate this project continue to be negotiated. |
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SSE Generation Ireland Ltd |
47X0000000000592 | Other_0000000000000008119_001 | Active | 2023-05-10T08:46:36+00:00 | 2023-05-10T08:43:00+00:00 | As outlined in the CRU Security of Supply update published in February 2023, Tarbert is a designated site for the installation of up to 160MW of temporary emergency generation to support security of supply. SSE have now agreed a preliminary works contract for this project to allow it to progress to targeted delivery. GE as the instructed contractor will complete works at site. Further contracts needed to facilitate this project continue to be negotiated. |
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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 |
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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. |
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SSE GENERATION |
48X000000000077M | Other_0000000000000010835_001 | Dismissed | 2026-01-30T16:27:00+00:00 | 2026-01-30T16:30:00+00:00 | 2026-02-03T08:00:00+00:00 | Due to low reservoir levels at the Sloy scheme, current forecasts indicate that, if conditions continue, remaining available water may be fully utilised pending further inflow. This is expected to result in an aggregate unavailability of 152.5 MW across BMUs M_SLOY 1, T_SLOY 2, T_SLOY 3 and M_SLOY 4, which will be confirmed by MEL submissions. |
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Yellow River |
Yellow River |
Other_0000000000000010794_001 | Dismissed | 2026-01-06T16:49:53+00:00 | 2026-01-29T10:00:00+00:00 | 2026-01-29T16:00:00+00:00 | Generator Testing - Yellow River WFPS: Reactive Power Capability expected to commence on 29 January. During the test, site output may vary between 0 MW and full resource availability. |
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Yellow River |
Yellow River |
Other_0000000000000010821_001 | Dismissed | 2026-01-26T10:03:08+00:00 | 2026-01-27T10:00:00+00:00 | 2026-01-27T16:00:00+00:00 | Generator Compliance Test (Yellow River WFPS) is expected to commence on 27th of January 2026. During the test, site output may vary between 0–101 MW |
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SSE Battery Monk Fryston Limited |
48X0000000004020 | Other_0000000000000010817_002 | Dismissed | 2026-01-22T17:44:06+00:00 | 2026-01-22T17:39:00+00:00 | 2026-01-22T17:45:00+00:00 | Test Message for Monk Fryston Market Participant level |
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SSE Battery Monk Fryston Limited |
48X0000000004020 | Other_0000000000000010817_001 | Dismissed | 2026-01-22T17:40:39+00:00 | 2026-01-22T17:39:00+00:00 | 2026-01-22T17:45:00+00:00 | Test Message for Monk Fryston Market Participant level |
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SSE Battery Monk Fryston Limited |
48X0000000004020 | Other_0000000000000010814_002 | Dismissed | 2026-01-22T17:39:31+00:00 | 2026-01-22T17:20:00+00:00 | 2026-01-22T17:25:00+00:00 | Test message for Monk Fryston |
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SSE Battery Monk Fryston Limited |
48X0000000004020 | Other_0000000000000010814_001 | Dismissed | 2026-01-22T17:18:04+00:00 | 2026-01-22T17:20:00+00:00 | 2026-01-22T17:25:00+00:00 | Test message for Monk Fryston |
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Monk Fryston |
T_MKFRB-1 |
Other_0000000000000010816_002 | Dismissed | 2026-01-22T17:39:24+00:00 | 2026-01-22T17:26:00+00:00 | 2026-01-22T17:30:00+00:00 | Test Messagefor Monk Fryston as BM |
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Monk Fryston |
T_MKFRB-1 |
Other_0000000000000010816_001 | Dismissed | 2026-01-22T17:27:40+00:00 | 2026-01-22T17:26:00+00:00 | 2026-01-22T17:30:00+00:00 | Test Messagefor Monk Fryston as BM |
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SSE Battery Monk Fryston Limited |
48X0000000004020 | Other_0000000000000010815_002 | Dismissed | 2026-01-22T17:26:43+00:00 | 2026-01-22T17:25:00+00:00 | 2026-01-22T17:30:00+00:00 | Test Message 2 for MONK Fryston BESS |
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SSE Battery Monk Fryston Limited |
48X0000000004020 | Other_0000000000000010815_001 | Dismissed | 2026-01-22T17:26:07+00:00 | 2026-01-22T17:25:00+00:00 | 2026-01-22T17:30:00+00:00 | Test Message 2 for MONK Fryston BESS |
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SSE Battery Monk Fryston Limited |
48X0000000004020 | Other_0000000000000010812_002 | Dismissed | 2026-01-22T11:48:21+00:00 | 2026-01-31T12:00:29+00:00 | 2026-01-31T12:01:49+00:00 | Test Message |
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SSE Battery Monk Fryston Limited |
48X0000000004020 | Other_0000000000000010812_001 | Dismissed | 2026-01-22T11:39:55+00:00 | 2026-01-31T12:00:29+00:00 | 2026-01-31T12:01:49+00:00 | Test Message |
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Ferrybridge Battery |
T_FERRB-1 |
Other_0000000000000010811_002 | Dismissed | 2026-01-22T11:35:55+00:00 | 2026-01-31T12:00:29+00:00 | 2026-01-31T12:01:39+00:00 | Test message for Ferrybridge BESS BMU1 |
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Ferrybridge Battery |
T_FERRB-1 |
Other_0000000000000010811_001 | Dismissed | 2026-01-22T11:34:50+00:00 | 2026-01-31T12:00:29+00:00 | 2026-01-31T12:01:39+00:00 | Test message for Ferrybridge BESS BMU1 |
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SSE Ferrybridge Battery Limited |
48X000000000382H | Other_0000000000000010810_002 | Dismissed | 2026-01-22T11:03:17+00:00 | 2026-01-31T11:00:46+00:00 | 2026-01-31T11:01:05+00:00 | Test message Ferrybridge BESS BMU-1 |
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SSE Ferrybridge Battery Limited |
48X000000000382H | Other_0000000000000010810_001 | Dismissed | 2026-01-22T10:52:37+00:00 | 2026-01-31T11:00:46+00:00 | 2026-01-31T11:01:05+00:00 | Test message Ferrybridge BESS BMU-1 |
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Yellow River |
Yellow River |
Other_0000000000000010805_002 | Dismissed | 2026-01-21T14:12:01+00:00 | 2026-01-21T09:00:00+00:00 | 2026-01-21T16:30:00+00:00 | Generator Compliance Test (Yellow River WFPS) is expected to commence on 21st of January 2026. During the test, site output may vary between 0–101 MW. |
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Yellow River |
Yellow River |
Other_0000000000000010805_001 | Dismissed | 2026-01-19T16:58:07+00:00 | 2026-01-21T09:00:00+00:00 | 2026-01-21T16:30:00+00:00 | Generator Compliance Test (Yellow River WFPS) is expected to commence on 21st of January 2026. During the test, site output may vary between 0–101 MW. |
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SSE Battery Monk Fryston Limited |
48X0000000004020 | Other_0000000000000010809_002 | Dismissed | 2026-01-21T11:58:40+00:00 | 2026-01-21T11:45:00+00:00 | 2026-01-21T12:00:00+00:00 | Test message for Monk Fryston BESS |
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SSE Battery Monk Fryston Limited |
48X0000000004020 | Other_0000000000000010809_001 | Dismissed | 2026-01-21T11:45:00+00:00 | 2026-01-21T11:45:00+00:00 | 2026-01-21T12:00:00+00:00 | Test message for Monk Fryston BESS |
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Ferrybridge Battery |
T_FERRB-1 |
Other_0000000000000010808_003 | Dismissed | 2026-01-21T11:42:49+00:00 | 2026-01-21T11:30:00+00:00 | 2026-01-21T12:30:00+00:00 | Test Message for Ferrybridge BESS BMU 1 |
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Ferrybridge Battery |
T_FERRB-1 |
Other_0000000000000010808_002 | Dismissed | 2026-01-21T11:39:35+00:00 | 2026-01-21T11:30:00+00:00 | 2026-01-21T12:30:00+00:00 | Test Message for Ferrybridge BESS BMU 1 |
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Ferrybridge Battery |
T_FERRB-1 |
Other_0000000000000010808_001 | Dismissed | 2026-01-21T11:38:50+00:00 | 2026-01-21T11:30:00+00:00 | 2026-01-21T12:30:00+00:00 | Test Message for Dogger Bank BMU 1 |
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Foyers |
T_FOYE-2 |
Other_0000000000000010804_003 | Dismissed | 2026-01-19T12:24:37+00:00 | 2026-01-22T06:00:00+00:00 | 2026-01-22T18:00:00+00:00 | There is generation testing required at Foyers (FOYE-2) on 22nd January 06:00 - 10:00. |
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Foyers |
T_FOYE-2 |
Other_0000000000000010804_002 | Dismissed | 2026-01-19T12:22:17+00:00 | 2026-01-22T06:00:00+00:00 | 2026-01-22T18:00:00+00:00 | There is testing required at Foyers (FOYE-2) on 21st January 06:00 - 18:00. The timing of the generation output is uncertain but is not expected to exceed 4 hours. |
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