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Last update at: 2021-09-07T16:30:00+01:00

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Event Status
Market Participant Market Participant Code 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+01:00
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+01:00
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+01:00
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 Ireland Ltd
47X0000000000592 Other_0000000000000000012_001 Dismissed 2018-12-04T12:05:06+00:00 2018-12-19T12:00:00+00:00 2018-12-21T09:59:00+00:00
Great Island (GI$, GU_400762) will undergo on load testing from 19th-21st December 2018.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000012_002 Dismissed 2018-12-18T22:43:19+00:00 2018-12-19T12:00:00+00:00 2018-12-21T02:59:00+00:00
Great Island (GI$, GU_400762) will undergo on load testing from 19th-21st December 2018.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000012_003 Dismissed 2018-12-19T08:55:42+00:00 2018-12-20T06:00:00+00:00 2018-12-22T02:59:59+00:00
Great Island (GI$, GU_400762) will undergo on load testing from 20th December [06:00] until return time.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000012_004 Dismissed 2018-12-19T18:59:47+00:00 2018-12-20T12:00:00+00:00 2018-12-22T09:59:59+00:00
Great Island (GI$, GU_400762) will undergo on load testing from 20th December [12:00] until return time.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000012_005 Dismissed 2018-12-20T09:12:50+00:00 2018-12-20T12:00:00+00:00 2018-12-22T09:59:59+00:00
Great Island (GI$, GU_400762) is seeking to perform on load testing from December 21st [06:00] until return time.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000012_006 Dismissed 2018-12-21T12:18:52+00:00 2018-12-20T12:00:00+00:00 2018-12-22T09:59:59+00:00
Great Island (GI$, GU_400762) is seeking to perform on load testing from December 21st [17:30] until return time.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000012_007 Inactive 2018-12-22T11:02:31+00:00 2018-12-20T12:00:00+00:00 2018-12-22T09:59:59+00:00
Great Island (GI$, GU_400762) is seeking to perform on load testing from December 21st [17:30] until return time.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000013_001 Dismissed 2018-12-22T15:14:46+00:00 2018-12-22T17:00:00+00:00 2018-12-23T10:59:00+00:00
Great Island anticipated to commence on load test at 5pm
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000013_002 Inactive 2018-12-23T12:02:32+00:00 2018-12-22T17:00:00+00:00 2018-12-23T10:59:00+00:00
Great Island anticipated to commence on load test at 5pm
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000014_001 Dismissed 2019-02-12T08:12:24+00:00 2019-02-12T23:00:00+00:00 2019-02-28T23:59:00+00:00
Great Island Maximum Export Capacity currently limited to 225MW.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000014_002 Dismissed 2019-02-12T08:13:04+00:00 2019-02-12T23:00:00+00:00 2019-02-28T23:59:00+00:00
Great Island availability currently limited to 225MW.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000014_003 Inactive 2019-03-01T01:02:31+00:00 2019-02-12T23:00:00+00:00 2019-02-28T23:59:00+00:00
Great Island availability currently limited to 225MW.
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000015_001 Active 2019-03-19T14:46:49+00:00 2019-03-19T12:55:00+00:00
T_FIDL-1 - With immediate effect, unit 1 will be withdrawn from service.
SSE GENERATION
48X000000000077M Other_0000000000000000016_001 Dismissed 2019-04-18T11:01:15+01:00 2019-04-18T11:00:00+01:00 2019-04-18T23:59:00+01:00
SSE is currently experiencing a communication fault with National Grid, and are therefore unable to submit Physical Notifications
SSE GENERATION
48X000000000077M Other_0000000000000000016_002 Dismissed 2019-04-18T16:56:25+01:00 2019-04-18T11:00:00+01:00 2019-04-19T12:00:00+01:00
SSE is currently experiencing a communication fault with National Grid, and are therefore unable to submit Physical Notifications
SSE GENERATION
48X000000000077M Other_0000000000000000016_003 Dismissed 2019-04-18T18:58:42+01:00 2019-04-18T11:00:00+01:00 2019-04-18T19:00:00+01:00
SSE is currently experiencing a communication fault with National Grid, and are therefore unable to submit Physical Notifications
SSE GENERATION
48X000000000077M Other_0000000000000000016_004 Inactive 2019-04-18T20:02:32+01:00 2019-04-18T11:00:00+01:00 2019-04-18T19:00:00+01:00
SSE is currently experiencing a communication fault with National Grid, and are therefore unable to submit Physical Notifications
SSE GENERATION
48X000000000077M Other_0000000000000000017_001 Dismissed 2019-04-18T19:00:28+01:00 2019-04-18T19:00:00+01:00
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+01:00 2019-04-18T19:00:00+01:00
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+01:00 2019-04-19T09:08:00+01:00
SSE is currently experiencing a communication fault with National Grid, and are therefore unable to submit Physical Notifications.
SSE GENERATION
48X000000000077M Other_0000000000000000018_002 Dismissed 2019-04-19T12:04:54+01:00 2019-04-19T09:08:00+01:00
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+01:00 2019-04-19T12:03:00+01:00
The communication fault between SSE & National Grid has now been resolved and we have returned to normal business operations
SSE Energy Supply Limited
A0001004V.UK Other_0000000000000000023_001 Dismissed 2019-05-17T13:32:36+01:00 2019-05-17T17:00:00+01:00 2019-05-18T14:00:00+01:00
Due to major IT system changes within SSE from the evening of 17th of May & over the weekend, SSE’s participation in the N2EX UK Day-ahead auction on 18th of May (for volumes delivered on 19th) will be limited, compared to its usual participation levels. We expect all systems to be fully operational by 14:00 on 18th of May, so we anticipate normal participation in the auction on 19th of May (for volumes delivered on the 20th of May).
SSE Energy Supply Limited
A0001004V.UK Other_0000000000000000023_002 Inactive 2019-05-18T15:02:31+01:00 2019-05-17T17:00:00+01:00 2019-05-18T14:00:00+01:00
Due to major IT system changes within SSE from the evening of 17th of May & over the weekend, SSE’s participation in the N2EX UK Day-ahead auction on 18th of May (for volumes delivered on 19th) will be limited, compared to its usual participation levels. We expect all systems to be fully operational by 14:00 on 18th of May, so we anticipate normal participation in the auction on 19th of May (for volumes delivered on the 20th of May).
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000024_001 Active 2019-06-13T12:30:13+01:00 2019-06-13T12:30:00+01:00
Fiddler’s Ferry Units 2, 3 and 4 (BMU IDs: T_FIDL-2, T_FIDL-3, T_FIDL-4) are expected to close with effect from 31 March 2020.
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000025_001 Dismissed 2020-08-20T08:26:48+01:00 2020-10-09T23:59:00+01:00 2021-03-08T14:00:00+00:00
A phased array test on Keadby GT1 R1 compressor blade root has identified a subsurface anomaly which needs to be monitored with further phase array tests in August and September. We will begin preparations for rectification of this issue from October 2020 onwards inline with the published outage program. Should the ongoing tests provide further information then we will adjust the outage program accordingly.
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000025_002 Dismissed 2020-09-01T13:43:16+01:00 2020-09-02T00:01:00+01:00 2021-01-10T23:59:00+00:00
Following the phased array test on GT1 during 28-30 August, the outage programme has been adjusted for rectification of this issue from September onwards. Should the ongoing work provide further information then we will adjust the outage programme accordingly.
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000025_003 Inactive 2021-01-11T01:02:32+00:00 2020-09-02T00:01:00+01:00 2021-01-10T23:59:00+00:00
Following the phased array test on GT1 during 28-30 August, the outage programme has been adjusted for rectification of this issue from September onwards. Should the ongoing work provide further information then we will adjust the outage programme accordingly.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000026_001 Dismissed 2020-10-23T08:25:15+01:00 2020-10-25T07:45:00+00:00 2020-10-26T23:59:00+00:00
Great Island CCGT Unit on post outage testing.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000026_002 Dismissed 2020-10-26T09:06:10+00:00 2020-10-26T07:45:00+00:00 2020-10-27T23:59:00+00:00
Great Island CCGT Unit on post outage testing.
SSE Generation Ireland Ltd
47X0000000000592 Other_0000000000000000026_003 Inactive 2020-10-28T01:01:54+00:00 2020-10-26T07:45:00+00:00 2020-10-27T23:59:00+00:00
Great Island CCGT Unit on post outage testing.
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000027_001 Dismissed 2020-11-24T11:35:27+00:00 2021-12-09T23:59:00+00:00 2022-05-02T00:01:00+01:00
It is currently anticipated Keadby 2 performance validation period will start on 09/12/2021 & finish on 02/05/2022. Prior to this there will be a commissioning phase, during which there will be periods of intermittent generation. The commissioning phase is scheduled to start in July 2021 & run until the start of the validation period. As relevant details of the commissioning plans become firmer REMIT will be updated.
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000027_002 Dismissed 2021-03-01T15:11:31+00:00 2021-12-20T00:00:00+00:00 2022-05-13T00:01:00+01:00
It is currently anticipated Keadby 2 performance validation period will start on 20/12/2021 & finish on 13/05/2022. Prior to this there will be a commissioning phase, during which there will be periods of intermittent generation. The commissioning phase is scheduled to start in August 2021 & run until the start of the validation period. As relevant details of the commissioning plans become firmer REMIT will be updated.
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000027_003 Dismissed 2021-06-10T12:31:45+01:00 2021-12-20T00:00:00+00:00 2022-05-13T00:01:00+01:00
It is currently anticipated Keadby 2 performance validation period will start on 20/12/2021 & finish on 13/05/2022. Prior to this there will be a commissioning phase, during which there will be periods of intermittent generation. The commissioning phase is scheduled to start in August 2021 & run until the start of the validation period. As relevant details of the commissioning plans become firmer REMIT will be updated.
MEDWAY POWER LTD
48X000000000076O Other_0000000000000000028_001 Dismissed 2020-12-01T09:29:14+00:00 2020-12-01T09:30:00+00:00 2020-12-01T19:00:00+00:00
Following PN to allow GT Tuning. some variation from PN expected.
MEDWAY POWER LTD
48X000000000076O Other_0000000000000000028_002 Inactive 2020-12-01T20:01:53+00:00 2020-12-01T09:30:00+00:00 2020-12-01T19:00:00+00:00
Following PN to allow GT Tuning. some variation from PN expected.
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 Active 2021-08-16T12:27:40+01:00 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
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000030_001 Dismissed 2021-04-13T14:42:27+01:00 2022-01-06T00:00:00+00:00 2022-05-30T23:59:00+01:00
It is currently anticipated Keadby 2 performance validation period will start on 06/01/2022 & finish on 30/05/2022. Prior to this there will be a commissioning phase, during which there will be periods of intermittent generation. The commissioning phase is scheduled to start in August 2021 & run until the start of the validation period. As relevant details of the commissioning plans become firmer REMIT will be updated.
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000030_002 Dismissed 2021-06-10T12:30:47+01:00 2022-02-09T00:00:00+00:00 2022-07-02T23:59:00+01:00
It is currently anticipated Keadby 2 performance validation period will start on 09/02/2022 & finish on 02/07/2022. Prior to this there will be a commissioning phase, during which there will be periods of intermittent generation. The commissioning phase is scheduled to start in September 2021 & run until the start of the validation period. As relevant details of the commissioning plans become firmer REMIT will be updated.
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000030_003 Dismissed 2021-08-05T16:06:16+01:00 2022-02-28T00:00:00+00:00 2022-07-21T00:00:00+01:00
It is currently anticipated Keadby 2 performance validation period will start on 28/02/2022 & finish on 21/07/2022. Prior to this there will be a commissioning phase, during which there will be periods of intermittent generation. The commissioning phase is scheduled to start in October 2021 & run until the start of the validation period. As relevant details of the commissioning plans become firmer REMIT will be updated.
KEADBY GEN. LTD
48X000000000073U Other_0000000000000000030_004 Active 2021-09-07T16:27:51+01:00 2022-04-19T00:00:00+01:00 2022-07-31T00:00:00+01:00
It is currently anticipated Keadby 2 performance validation period will start on 19/04/2022 & finish on 31/07/2022. Prior to this there will be a commissioning phase, during which there will be periods of intermittent generation. The commissioning phase is scheduled to start in October 2021 & run until the start of the validation period. As relevant details of the commissioning plans become firmer REMIT will be updated.
SSE GENERATION
48X000000000077M Other_0000000000000000031_001 Dismissed 2021-04-20T11:32:25+01:00 2021-05-07T00:01:00+01:00 2021-08-20T23:59:00+01:00
We have been notified by National Grid ESO that, pending completion of network reinforcement works being conducted by SHETL in the nearby area, TEC in excess of 400MW at Peterhead Power Station will be non-firm in the period between 7 May 2021 and 20 August 2021. From time to time in this period, Peterhead’s output may be constrained by the limited availability of TEC.
SSE GENERATION
48X000000000077M Other_0000000000000000031_002 Dismissed 2021-04-20T11:44:37+01:00 2021-05-07T00:01:00+01:00 2021-08-20T23:59:00+01:00
We have been notified by National Grid ESO that, pending completion of network reinforcement works being conducted by SHETL in the nearby area, TEC in excess of 400MW at Peterhead Power Station will be non-firm in the period between 7 May 2021 and 20 August 2021. From time to time in this period, Peterhead’s output may be constrained by the limited availability of TEC.
SSE GENERATION
48X000000000077M Other_0000000000000000031_003 Dismissed 2021-05-04T10:57:17+01:00 2021-05-11T00:01:00+01:00 2021-08-20T23:59:00+01:00
Update: Start date of non-firm TEC period changed to 11 May 2021. End date of 20 August 2021 remains unchanged. Original Remarks: We have been notified by National Grid ESO that, pending completion of network reinforcement works being conducted by SHETL in the nearby area, TEC in excess of 400MW at Peterhead Power Station will be non-firm in the period between 7 May 2021 and 20 August 2021. From time to time in this period, Peterhead’s output may be constrained by the limited availability of TEC
SSE GENERATION
48X000000000077M Other_0000000000000000031_004 Dismissed 2021-05-05T20:53:41+01:00 2021-05-12T00:01:00+01:00 2021-08-20T23:59:00+01:00
Update: Start date of non-firm TEC period changed to 12 May 2021. End date of 20 August 2021 remains unchanged. Original: We have been notified by National Grid ESO that, pending completion of network reinforcement works being conducted by SHETL in the nearby area, TEC in excess of 400MW at Peterhead Power Station will be non-firm in the period between 7 May 2021 and 20 August 2021. From time to time in this period, Peterhead’s output may be constrained by the limited availability of TEC