Last update at: 2024-07-26T15:00:00+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_000000000000000000940_004 | Inactive | Planned | Storage unavailability | 2024-07-24T17:52:41+01:00 | 2024-07-10T05:00:00+01:00 | 2024-07-24T18:00:00+01:00 | TWh | 0.339 | 2.8231642 | 3.1621642 | Planned Outage | A5 flowline heater change |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000826_003 | Inactive | Planned | Withdrawal unavailability | 2024-07-23T11:53:23+01:00 | 2024-06-28T05:00:00+01:00 | 2024-07-23T11:52:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | Full site outage |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000825_003 | Inactive | Planned | Injection unavailability | 2024-07-23T11:25:03+01:00 | 2024-06-28T05:00:00+01:00 | 2024-07-23T11:24:00+01:00 | GWh/d | 30 | 0 | 30 | Planned Outage | Full site outage |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000944_002 | Inactive | Planned | Storage unavailability | 2024-07-18T21:12:12+01:00 | 2024-07-07T23:30:00+01:00 | 2024-07-18T21:30:00+01:00 | TWh | 0.231 | 2.9311642 | 3.1621642 | Planned Outage | A6 WHM sonar survey |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000947_002 | Inactive | Unplanned | Withdrawal unavailability | 2024-07-17T09:26:44+01:00 | 2024-07-16T23:54:00+01:00 | 2024-07-17T09:27:00+01:00 | GWh/d | 342.3 | 0 | 342.3 | Failure | Production Train 1 & 2 Sequence Issues |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000946_002 | Inactive | Planned | Withdrawal unavailability | 2024-07-16T13:29:48+01:00 | 2024-07-16T11:30:00+01:00 | 2024-07-16T13:30:00+01:00 | GWh/d | 342.3 | 0 | 342.3 | Planned Outage | PCS Download |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000945_002 | Inactive | Planned | Injection unavailability | 2024-07-16T13:29:25+01:00 | 2024-07-16T11:30:00+01:00 | 2024-07-16T13:30:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Planned Outage | PCS Download |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000938_004 | Inactive | Planned | Storage unavailability | 2024-07-03T11:26:11+01:00 | 2024-06-24T05:00:00+01:00 | 2024-07-03T11:15:00+01:00 | TWh | 0.339 | 2.8231642 | 3.1621642 | Planned Outage | A5 WHM + Sonar survey. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000824_002 | Inactive | Planned | Withdrawal unavailability | 2024-06-28T06:02:31+01:00 | 2024-06-19T05:00:00+01:00 | 2024-06-28T05:00:00+01:00 | GWh/d | 48.33 | 81.67 | 130 | Planned Outage | stream 8 - outage |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000943_003 | Inactive | Planned | Storage unavailability | 2024-06-28T05:24:12+01:00 | 2024-06-27T08:30:00+01:00 | 2024-06-28T04:59:00+01:00 | TWh | 1.477773 | 1.9908717 | 3.4686447 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000936_002 | Inactive | Planned | Withdrawal unavailability | 2024-06-27T14:46:09+01:00 | 2024-06-27T08:00:00+01:00 | 2024-06-27T13:50:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000935_002 | Inactive | Planned | Injection unavailability | 2024-06-27T14:45:38+01:00 | 2024-06-27T08:00:00+01:00 | 2024-06-27T13:50:00+01:00 | GWh/d | 30 | 0 | 30 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000942_003 | Inactive | Planned | Storage unavailability | 2024-06-27T09:32:32+01:00 | 2024-06-26T05:00:00+01:00 | 2024-06-27T08:30:00+01:00 | TWh | 0.81245 | 2.6561947 | 3.4686447 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000934_002 | Inactive | Planned | Withdrawal unavailability | 2024-06-26T16:05:53+01:00 | 2024-06-26T12:00:00+01:00 | 2024-06-26T16:00:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000933_002 | Inactive | Planned | Injection unavailability | 2024-06-26T16:05:36+01:00 | 2024-06-26T12:00:00+01:00 | 2024-06-26T16:00:00+01:00 | GWh/d | 30 | 0 | 30 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000941_002 | Inactive | Planned | Storage unavailability | 2024-06-26T15:02:32+01:00 | 2024-06-26T05:00:00+01:00 | 2024-06-26T14:00:00+01:00 | TWh | 0.412 | 2.7501642 | 3.1621642 | Planned Outage | A3 block move. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000481_005 | Inactive | Planned | Withdrawal unavailability | 2024-06-21T16:28:27+01:00 | 2024-06-08T05:00:00+01:00 | 2024-06-21T16:20:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod Train 1 Outage. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000939_003 | Inactive | Unplanned | Withdrawal unavailability | 2024-06-20T19:02:32+01:00 | 2024-06-19T18:01:00+01:00 | 2024-06-20T18:00:00+01:00 | GWh/d | 80 | 50 | 130 | Failure | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000937_004 | Inactive | Unplanned | Withdrawal unavailability | 2024-06-19T12:11:39+01:00 | 2024-06-18T17:25:00+01:00 | 2024-06-19T12:10:00+01:00 | GWh/d | 70 | 60 | 130 | Failure | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000918_002 | Inactive | Unplanned | Withdrawal unavailability | 2024-06-17T11:24:37+01:00 | 2024-06-17T08:00:00+01:00 | 2024-06-17T11:20:00+01:00 | GWh/d | 70 | 60 | 130 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000917_002 | Inactive | Planned | Withdrawal unavailability | 2024-06-14T15:33:22+01:00 | 2024-06-14T08:00:00+01:00 | 2024-06-14T15:33:00+01:00 | GWh/d | 70 | 60 | 130 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000916_002 | Inactive | Planned | Withdrawal unavailability | 2024-06-13T16:04:06+01:00 | 2024-06-13T08:00:00+01:00 | 2024-06-13T16:00:00+01:00 | GWh/d | 70 | 60 | 130 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | 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 |
| Atwick | ATW_000000000000000000915_002 | Inactive | Planned | Withdrawal unavailability | 2024-06-12T17:02:32+01:00 | 2024-06-12T08:00:00+01:00 | 2024-06-12T16:00:00+01:00 | GWh/d | 70 | 60 | 130 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | 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_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_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_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_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 |
| Atwick | ATW_000000000000000000823_002 | Inactive | Planned | Withdrawal unavailability | 2024-06-08T12:30:10+01:00 | 2024-06-01T05:00:00+01:00 | 2024-06-08T12:00:00+01:00 | GWh/d | 48.33 | 81.67 | 130 | Planned Outage | Stream 7 - outage |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | 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_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_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_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_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_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_000000000000000000480_008 | Inactive | Planned | Withdrawal unavailability | 2024-05-24T07:31:22+01:00 | 2024-05-12T05:00:00+01:00 | 2024-05-24T07:32:00+01:00 | GWh/d | 342.3 | 0 | 342.3 | Planned Outage | Full Site Outage. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000923_002 | Inactive | Planned | Storage unavailability | 2024-05-10T16:35:01+01:00 | 2024-05-07T09:00:00+01:00 | 2024-05-10T16:00:00+01:00 | TWh | 0.419 | 2.7431642 | 3.1621642 | Planned Outage | A8 WHM |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000920_003 | Inactive | Planned | Withdrawal unavailability | 2024-05-08T14:56:58+01:00 | 2024-05-08T08:00:00+01:00 | 2024-05-08T14:56:00+01:00 | GWh/d | 70 | 60 | 130 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000922_002 | Inactive | Planned | Storage unavailability | 2024-04-30T13:18:52+01:00 | 2024-04-28T00:00:00+01:00 | 2024-04-30T13:15:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Ald 1 W/H Maint |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000921_002 | Inactive | Unplanned | Withdrawal unavailability | 2024-04-26T16:12:27+01:00 | 2024-04-26T15:32:00+01:00 | 2024-04-26T16:11:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Failure | PT2 Regen Cooler Fan B |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000914_002 | Inactive | Planned | Withdrawal unavailability | 2024-04-25T16:02:32+01:00 | 2024-04-25T10:00:00+01:00 | 2024-04-25T15:00:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | 1ESD5110 Valve test Rescheduled |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000913_002 | Inactive | Planned | Withdrawal unavailability | 2024-04-24T12:24:59+01:00 | 2024-04-24T09:00:00+01:00 | 2024-04-24T12:25:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod T1 1MV5110 Testing |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000906_006 | Inactive | Unplanned | Withdrawal unavailability | 2024-04-21T15:45:46+01:00 | 2024-04-11T00:30:00+01:00 | 2024-04-21T15:45:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Failure | Train 2 unavailable |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000911_002 | Inactive | Unplanned | Injection unavailability | 2024-04-18T15:39:27+01:00 | 2024-04-15T13:20:00+01:00 | 2024-04-18T15:37:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Injection Comp 2 - 2nd Stage cooling failure. NG 908. rev 5702. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000908_002 | Inactive | Unplanned | Injection unavailability | 2024-04-18T13:02:32+01:00 | 2024-04-15T13:20:00+01:00 | 2024-04-18T12:00:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Injection Comp 2 - 2nd Stage cooling failure. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000907_002 | Inactive | Planned | Storage unavailability | 2024-04-16T14:21:32+01:00 | 2024-04-11T12:26:00+01:00 | 2024-04-16T14:20:00+01:00 | TWh | 0.800759992 | 2.667884708 | 3.4686447 | Failure | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000904_003 | Inactive | Planned | Withdrawal unavailability | 2024-04-12T08:29:18+01:00 | 2024-04-09T12:00:00+01:00 | 2024-04-12T08:30:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | PT 1. Choke stack replacement. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000897_003 | Inactive | Planned | Withdrawal unavailability | 2024-04-09T08:52:40+01:00 | 2024-03-20T18:00:00+00:00 | 2024-04-09T08:50:00+01:00 | GWh/d | 30 | 100 | 130 | Planned Outage | Phase 6 Reduction |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000901_006 | Inactive | Unplanned | Withdrawal unavailability | 2024-04-09T08:52:07+01:00 | 2024-03-28T12:10:00+00:00 | 2024-04-09T08:50:00+01:00 | GWh/d | 50 | 80 | 130 | Failure | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |