Last update at: 2024-10-13T11:00:00+01:00
**Please note that the last update time shown is rounded to the next market interval of 30 minutes
All times are in UTC.
| Affected Asset or Unit | Message ID | Event Status | Type Of Unavailability | Type Of Event | Publication Date/Time | Event Start | Event Stop | Unit of Measurement | Unavailable Capacity | Available Capacity | Technical Capacity | Reason Of Unavailability | Remarks | Balancing Zone | Affected Asset or Unit EIC Code | Market Participant | Market Participant Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| < 1 2 3 4 5 > | |||||||||||||||||
| Aldbrough | ALD_000000000000000000843_002 | Dismissed | Planned | Storage unavailability | 2024-06-13T15:25:00+01:00 | 2024-10-01T05:00:00+01:00 | 2024-12-31T05:00:00+00:00 | TWh | 0.232 | 2.9301642 | 3.1621642 | Planned Outage | Cavern 6. Removed from service AHS. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000843_001 | Dismissed | Planned | Storage unavailability | 2023-11-13T10:05:32+00:00 | 2024-10-01T05:00:00+01:00 | 2024-12-31T05:00:00+00:00 | TWh | 0.232 | 2.9301642 | 3.1621642 | Planned Outage | Cavern 6. Removed from service AHS. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000931_002 | Inactive | Unplanned | Injection unavailability | 2024-06-13T13:40:03+01:00 | 2024-06-12T17:00:00+01:00 | 2024-06-13T13:35:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | C2 Control Issues |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000931_001 | Dismissed | Unplanned | Injection unavailability | 2024-06-12T17:52:27+01:00 | 2024-06-12T17:00:00+01:00 | 2024-06-13T17:00:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | C2 Control Issues |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000929_002 | Inactive | Unplanned | Injection unavailability | 2024-06-12T16:11:30+01:00 | 2024-06-07T15:00:00+01:00 | 2024-06-12T16:10:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Harmonic Filter Failure |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000929_001 | Dismissed | Unplanned | Injection unavailability | 2024-06-07T15:31:04+01:00 | 2024-06-07T15:00:00+01:00 | 2024-06-12T18:00:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Harmonic Filter Failure |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000842_002 | Dismissed | Planned | Storage unavailability | 2024-06-12T15:58:36+01:00 | 2024-07-01T05:00:00+01:00 | 2024-12-31T05:00:00+00:00 | TWh | 0.412 | 2.7501642 | 3.1621642 | Planned Outage | Cavern 1. Removed from service AHS. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000842_001 | Dismissed | Planned | Storage unavailability | 2023-11-13T10:03:43+00:00 | 2024-07-01T05:00:00+01:00 | 2024-12-31T05:00:00+00:00 | TWh | 0.412 | 2.7501642 | 3.1621642 | Planned Outage | Cavern 1. Removed from service AHS. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000866_003 | Dismissed | Planned | Storage unavailability | 2024-06-12T15:37:41+01:00 | 2026-04-10T05:00:00+01:00 | 2027-04-10T05:00:00+01:00 | TWh | 0.412 | 2.7501642 | 3.1621642 | Planned Outage | Ald 1 - AHP. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000866_002 | Dismissed | Planned | Storage unavailability | 2024-05-22T13:23:47+01:00 | 2026-04-10T05:00:00+01:00 | 2027-04-10T05:00:00+01:00 | TWh | 0.412 | 2.7501642 | 3.1621642 | Planned Outage | Ald 1 - AHP. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000866_001 | Dismissed | Planned | Storage unavailability | 2023-12-12T15:46:18+00:00 | 2025-01-01T05:00:00+00:00 | 2026-01-01T05:00:00+00:00 | TWh | 0.412 | 2.7501642 | 3.1621642 | Planned Outage | Ald 1 - AHP. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000930_002 | Inactive | Unplanned | Storage unavailability | 2024-06-11T18:29:25+01:00 | 2024-06-10T18:00:00+01:00 | 2024-06-11T18:00:00+01:00 | TWh | 0.412344295 | 2.749819905 | 3.1621642 | Failure | Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000930_001 | Dismissed | Unplanned | Storage unavailability | 2024-06-10T20:45:34+01:00 | 2024-06-10T18:00:00+01:00 | 2024-06-11T18:00:00+01:00 | TWh | 0.412344295 | 2.749819905 | 3.1621642 | Failure | Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000909_004 | Inactive | Planned | Injection unavailability | 2024-06-11T16:28:11+01:00 | 2024-06-11T12:00:00+01:00 | 2024-06-11T16:15:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Planned Outage | A4z software download |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000909_003 | Dismissed | Planned | Injection unavailability | 2024-06-11T16:13:50+01:00 | 2024-06-11T12:00:00+01:00 | 2024-06-11T16:15:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Planned Outage | A4z software download |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000909_002 | Dismissed | Planned | Injection unavailability | 2024-05-13T13:54:49+01:00 | 2024-06-11T12:00:00+01:00 | 2024-06-11T18:00:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Planned Outage | A4z software download |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000909_001 | Dismissed | Planned | Injection unavailability | 2024-04-17T14:43:14+01:00 | 2024-06-05T10:00:00+01:00 | 2024-06-05T14:00:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Planned Outage | A4z software download |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000910_003 | Inactive | Planned | Withdrawal unavailability | 2024-06-11T16:18:24+01:00 | 2024-06-11T12:00:00+01:00 | 2024-06-11T16:15:00+01:00 | GWh/d | 342.3 | 0 | 342.3 | Planned Outage | A4z software download |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000910_002 | Dismissed | Planned | Withdrawal unavailability | 2024-05-13T13:54:01+01:00 | 2024-06-11T12:00:00+01:00 | 2024-06-11T18:00:00+01:00 | GWh/d | 342.3 | 0 | 342.3 | Planned Outage | A4z software download |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000910_001 | Dismissed | Planned | Withdrawal unavailability | 2024-04-17T14:45:15+01:00 | 2024-06-05T10:00:00+01:00 | 2024-06-05T14:00:00+01:00 | GWh/d | 342.3 | 0 | 342.3 | Planned Outage | A4z software download |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000794_010 | Inactive | Unplanned | Storage unavailability | 2024-06-10T19:02:32+01:00 | 2024-03-30T05:00:00+00:00 | 2024-06-10T18:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Loss of Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000794_009 | Dismissed | Unplanned | Storage unavailability | 2024-06-06T15:13:49+01:00 | 2024-03-30T05:00:00+00:00 | 2024-06-10T18:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Loss of Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000794_008 | Dismissed | Unplanned | Storage unavailability | 2024-05-31T11:42:31+01:00 | 2024-03-30T05:00:00+00:00 | 2024-06-07T18:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Loss of Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000794_007 | Dismissed | Unplanned | Storage unavailability | 2024-05-14T13:01:17+01:00 | 2024-03-30T05:00:00+00:00 | 2024-05-31T18:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Loss of Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000794_006 | Dismissed | Unplanned | Storage unavailability | 2024-04-25T15:49:39+01:00 | 2024-03-30T05:00:00+00:00 | 2024-06-08T18:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Loss of Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000794_005 | Dismissed | Unplanned | Storage unavailability | 2024-04-17T13:15:54+01:00 | 2024-03-30T05:00:00+00:00 | 2024-06-06T18:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Loss of Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000794_004 | Dismissed | Unplanned | Storage unavailability | 2024-03-08T09:56:28+00:00 | 2024-03-30T05:00:00+00:00 | 2024-05-07T18:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Loss of Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000794_003 | Dismissed | Unplanned | Storage unavailability | 2024-03-04T08:15:02+00:00 | 2024-03-25T05:00:00+00:00 | 2024-05-09T18:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Loss of Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000794_002 | Dismissed | Unplanned | Storage unavailability | 2024-02-01T12:41:10+00:00 | 2024-03-30T05:00:00+00:00 | 2024-05-07T18:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Loss of Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000794_001 | Dismissed | Unplanned | Storage unavailability | 2023-08-21T14:43:47+01:00 | 2024-05-02T05:00:00+01:00 | 2024-06-11T18:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Loss of Ald 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000928_002 | Inactive | Unplanned | Withdrawal unavailability | 2024-06-03T17:12:58+01:00 | 2024-06-03T14:20:00+01:00 | 2024-06-03T17:15:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Failure | RH2 Burner |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000928_001 | Dismissed | Unplanned | Withdrawal unavailability | 2024-06-03T14:29:36+01:00 | 2024-06-03T14:20:00+01:00 | 2024-06-04T12:00:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Failure | RH2 Burner |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000482_007 | Inactive | Planned | Withdrawal unavailability | 2024-06-01T06:57:50+01:00 | 2024-05-05T05:00:00+01:00 | 2024-06-01T06:00:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod Train 2 Outage. Refactory additional conditioning time |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000482_006 | Dismissed | Planned | Withdrawal unavailability | 2024-05-31T16:02:14+01:00 | 2024-05-05T05:00:00+01:00 | 2024-06-01T06:00:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod Train 2 Outage. Refactory additional conditioning time |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000482_005 | Dismissed | Planned | Withdrawal unavailability | 2024-03-08T09:57:56+00:00 | 2024-05-05T05:00:00+01:00 | 2024-05-31T18:00:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod Train 2 Outage. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000482_004 | Dismissed | Planned | Withdrawal unavailability | 2024-02-26T12:31:55+00:00 | 2024-05-05T05:00:00+01:00 | 2024-05-30T18:00:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod Train 2 Outage. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000482_003 | Dismissed | Planned | Withdrawal unavailability | 2023-11-01T08:58:13+00:00 | 2024-05-05T05:00:00+01:00 | 2024-05-27T18:00:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod Train 2 Outage. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000482_002 | Dismissed | Planned | Withdrawal unavailability | 2023-07-06T11:07:56+01:00 | 2024-06-02T05:00:00+01:00 | 2024-06-16T18:00:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod Train 2 Outage. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000482_001 | Dismissed | Planned | Withdrawal unavailability | 2020-07-11T16:34:24+01:00 | 2024-06-02T05:00:00+01:00 | 2024-06-16T18:00:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod Train 2 Outage |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000927_002 | Inactive | Unplanned | Injection unavailability | 2024-05-25T19:37:23+01:00 | 2024-05-24T15:30:00+01:00 | 2024-05-25T19:30:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Loss of Comp 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000927_001 | Dismissed | Unplanned | Injection unavailability | 2024-05-24T15:35:01+01:00 | 2024-05-24T15:30:00+01:00 | 2024-05-29T18:00:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Loss of Comp 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000926_002 | Inactive | Unplanned | Injection unavailability | 2024-05-24T15:30:04+01:00 | 2024-05-24T10:58:00+01:00 | 2024-05-29T15:30:00+01:00 | GWh/d | 211.29 | 100.27 | 311.56 | Failure | Loss of Comp 1 & 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000926_001 | Dismissed | Unplanned | Injection unavailability | 2024-05-24T11:01:23+01:00 | 2024-05-24T10:58:00+01:00 | 2024-05-29T18:00:00+01:00 | GWh/d | 211.29 | 100.27 | 311.56 | Failure | Loss of Comp 1 & 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000925_002 | Inactive | Planned | Injection unavailability | 2024-05-24T10:57:58+01:00 | 2024-05-12T05:00:00+01:00 | 2024-05-24T10:57:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Planned Outage | ALD_00000479_010 - Updated in error showing total availability For Outage. This Remit has been published to reflect total Injection unavailability. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000925_001 | Dismissed | Planned | Injection unavailability | 2024-05-24T10:57:01+01:00 | 2024-05-12T05:00:00+01:00 | 2024-05-24T10:57:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Planned Outage | ALD_00000479_010 - Updated in error showing total availability For Outage. This Remit has been published to reflect total Injection unavailability. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000479_010 | Inactive | Planned | Injection unavailability | 2024-05-24T10:49:22+01:00 | 2024-05-12T05:00:00+01:00 | 2024-05-29T07:30:00+01:00 | GWh/d | 0 | 311.56 | 311.56 | Planned Outage | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK | |
| Aldbrough | ALD_000000000000000000479_009 | Dismissed | Planned | Injection unavailability | 2024-05-24T07:47:29+01:00 | 2024-05-12T05:00:00+01:00 | 2024-05-29T18:00:00+01:00 | GWh/d | 211.29 | 100.27 | 311.56 | Planned Outage | Loss of Comp 1 & 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000479_008 | Dismissed | Planned | Injection unavailability | 2024-05-22T08:57:54+01:00 | 2024-05-12T05:00:00+01:00 | 2024-05-29T18:00:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Planned Outage | Full injection outage. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000479_007 | Dismissed | Planned | Injection unavailability | 2024-02-26T13:07:00+00:00 | 2024-05-12T05:00:00+01:00 | 2024-05-24T18:00:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Planned Outage | Full Site Outage. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000479_006 | Dismissed | Planned | Injection unavailability | 2024-02-26T12:31:03+00:00 | 2024-05-12T05:00:00+01:00 | 2024-05-23T18:00:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Planned Outage | Full Site Outage. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |