Last update at: 2024-04-27T14:30:00+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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| < 5 6 7 8 9 > | |||||||||||||||||
| Atwick | ATW_000000000000000000493_003 | Dismissed | Planned | Withdrawal unavailability | 2023-02-24T11:56:39+00:00 | 2023-06-30T05:00:00+01:00 | 2023-07-17T05:00:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000493_002 | Dismissed | Planned | Withdrawal unavailability | 2020-07-28T13:48:32+01:00 | 2023-07-01T05:00:00+01:00 | 2023-07-15T05:00:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000493_001 | Dismissed | Planned | Withdrawal unavailability | 2020-07-11T23:13:18+01:00 | 2023-07-01T05:00:00+01:00 | 2023-07-08T05:00:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000750_001 | Dismissed | Planned | Withdrawal unavailability | 2023-04-27T08:13:14+01:00 | 2027-07-01T05:00:00+01:00 | 2027-07-15T05:00:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | Annual Full Site Outage |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000751_001 | Dismissed | Planned | Injection unavailability | 2023-04-27T08:14:31+01:00 | 2027-07-01T05:00:00+01:00 | 2027-07-15T05:00:00+01:00 | GWh/d | 30 | 0 | 30 | Planned Outage | Annual Full Site Outage |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000779_001 | Dismissed | Unplanned | Injection unavailability | 2023-07-07T10:19:03+01:00 | 2023-07-07T10:00:00+01:00 | 2023-07-07T16:00:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | GC-2 VSDS fault investigation. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000777_002 | Dismissed | Unplanned | Injection unavailability | 2023-07-06T09:41:25+01:00 | 2023-07-06T02:25:00+01:00 | 2023-07-06T18:00:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Comp 2 Unavailable |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000777_001 | Dismissed | Unplanned | Injection unavailability | 2023-07-06T02:35:18+01:00 | 2023-07-06T02:25:00+01:00 | 2023-07-06T12:00:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Comp 2 Unavailable |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000778_001 | Dismissed | Unplanned | Storage unavailability | 2023-07-06T02:40:52+01:00 | 2023-07-06T02:25:00+01:00 | 2023-07-06T12:00:00+01:00 | TWh | 0.8395 | 2.4597861 | 3.2992861 | Failure | Ald 7 Panel inaccessible |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000776_001 | Dismissed | Unplanned | Injection unavailability | 2023-07-05T23:27:00+01:00 | 2023-07-05T23:01:00+01:00 | 2023-07-06T03:00:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Failure | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK | |
| Aldbrough | ALD_000000000000000000775_001 | Dismissed | Unplanned | Injection unavailability | 2023-07-05T23:24:21+01:00 | 2023-07-05T23:01:00+01:00 | 2023-07-06T03:00:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Failure | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK | |
| Aldbrough | ALD_000000000000000000774_001 | Dismissed | Unplanned | Withdrawal unavailability | 2023-07-05T23:23:46+01:00 | 2023-07-05T23:01:00+01:00 | 2023-07-06T03:00:00+01:00 | GWh/d | 342.3 | 0 | 342.3 | Failure | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK | |
| Aldbrough | ALD_000000000000000000773_001 | Dismissed | Unplanned | Storage unavailability | 2023-07-05T23:03:23+01:00 | 2023-07-05T23:01:00+01:00 | 2023-07-06T03:00:00+01:00 | TWh | 3.2992861 | 0 | 3.2992861 | Failure | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000771_003 | Dismissed | Unplanned | Withdrawal unavailability | 2023-06-29T08:31:54+01:00 | 2023-06-28T18:55:00+01:00 | 2023-06-30T05:00:00+01:00 | GWh/d | 130 | 0 | 130 | Failure | Withdrawal plant |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000771_002 | Dismissed | Unplanned | Withdrawal unavailability | 2023-06-29T08:28:30+01:00 | 2023-06-28T18:55:00+01:00 | 2023-06-30T05:00:00+01:00 | GWh/d | 30 | 0 | 130 | Failure | Withdrawal plant |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000771_001 | Dismissed | Unplanned | Withdrawal unavailability | 2023-06-28T18:57:06+01:00 | 2023-06-28T18:55:00+01:00 | 2023-06-29T12:00:00+01:00 | GWh/d | 30 | 0 | 130 | Failure | Vortisep |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000759_001 | Dismissed | Planned | Storage unavailability | 2023-05-30T09:23:28+01:00 | 2023-06-28T18:00:00+01:00 | 2023-06-29T18:00:00+01:00 | TWh | 0.483344926 | 2.985299774 | 3.4686447 | Planned Outage | Cavity 6 Wellhead Panel Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000767_001 | Dismissed | Planned | Withdrawal unavailability | 2023-06-23T12:45:15+01:00 | 2023-06-24T07:00:00+01:00 | 2023-06-30T05:00:00+01:00 | GWh/d | 100 | 30 | 130 | Planned Outage | Phase 6 |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000758_001 | Dismissed | Planned | Storage unavailability | 2023-05-30T09:20:27+01:00 | 2023-06-27T18:00:00+01:00 | 2023-06-28T18:00:00+01:00 | TWh | 0.665322552 | 2.803322148 | 3.4686447 | Planned Outage | Cavity 5 Wellhead panel maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000770_001 | Dismissed | Unplanned | Withdrawal unavailability | 2023-06-28T11:47:13+01:00 | 2023-06-28T11:46:00+01:00 | 2023-06-29T18:00:00+01:00 | GWh/d | 130 | 0 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000769_001 | Dismissed | Unplanned | Withdrawal unavailability | 2023-06-27T21:14:15+01:00 | 2023-06-27T21:10:00+01:00 | 2023-06-28T12:00:00+01:00 | GWh/d | 130 | 0 | 130 | Failure | full site out |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000763_004 | Dismissed | Unplanned | Withdrawal unavailability | 2023-06-22T11:32:01+01:00 | 2023-06-06T09:45:00+01:00 | 2023-06-28T18:00:00+01:00 | GWh/d | 253.9 | 88.4 | 342.3 | Failure | Reduction in max flow. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000763_003 | Dismissed | Unplanned | Withdrawal unavailability | 2023-06-13T17:24:42+01:00 | 2023-06-06T09:45:00+01:00 | 2023-06-23T18:00:00+01:00 | GWh/d | 253.9 | 88.4 | 342.3 | Failure | Reduction in max flow. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000763_002 | Dismissed | Unplanned | Withdrawal unavailability | 2023-06-06T21:44:48+01:00 | 2023-06-06T09:45:00+01:00 | 2023-06-23T18:00:00+01:00 | GWh/d | 187.17 | 155.13 | 342.3 | Failure | Slight reduction in max flow. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000763_001 | Dismissed | Unplanned | Withdrawal unavailability | 2023-06-06T09:42:50+01:00 | 2023-06-06T09:45:00+01:00 | 2023-06-23T18:00:00+01:00 | GWh/d | 165.3 | 177 | 342.3 | Failure | Slight reduction in max flow. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000475_005 | Dismissed | Planned | Withdrawal unavailability | 2023-06-22T08:40:34+01:00 | 2023-06-03T05:00:00+01:00 | 2023-06-28T18:00:00+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_000000000000000000475_004 | Dismissed | Planned | Withdrawal unavailability | 2023-06-19T08:14:17+01:00 | 2023-06-03T05:00:00+01:00 | 2023-06-23T18:00:00+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_000000000000000000475_003 | Dismissed | Planned | Withdrawal unavailability | 2023-01-16T11:07:57+00:00 | 2023-06-03T05:00:00+01:00 | 2023-06-19T18:00:00+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_000000000000000000475_002 | Dismissed | Planned | Withdrawal unavailability | 2022-06-01T22:27:29+01:00 | 2023-05-19T18:00:00+01:00 | 2023-06-16T18:00:00+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_000000000000000000475_001 | Dismissed | Planned | Withdrawal unavailability | 2020-07-11T16:12:17+01:00 | 2023-05-20T05:00:00+01:00 | 2023-06-16T18:00:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod Train 2 Outage |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000761_004 | Dismissed | Planned | Storage unavailability | 2023-06-26T16:26:05+01:00 | 2023-06-21T09:00:00+01:00 | 2023-06-27T18:00:00+01:00 | TWh | 0.468711066 | 2.999933634 | 3.4686447 | Planned Outage | Cavity 9 Annual Wellhead Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000761_003 | Dismissed | Planned | Storage unavailability | 2023-06-23T11:53:57+01:00 | 2023-06-21T09:00:00+01:00 | 2023-06-26T18:00:00+01:00 | TWh | 0.468711066 | 2.999933634 | 3.4686447 | Planned Outage | Cavity 9 Annual Wellhead Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000761_002 | Dismissed | Planned | Storage unavailability | 2023-06-17T13:38:52+01:00 | 2023-06-21T09:00:00+01:00 | 2023-06-25T18:00:00+01:00 | TWh | 0.468711066 | 2.999933634 | 3.4686447 | Planned Outage | Cavity 9 Annual Wellhead Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000757_002 | Dismissed | Planned | Storage unavailability | 2023-05-30T09:18:02+01:00 | 2023-06-26T18:00:00+01:00 | 2023-06-27T18:00:00+01:00 | TWh | 0.390799835 | 3.077844865 | 3.4686447 | Planned Outage | Cavity 3 Wellhead Panel Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000768_002 | Dismissed | Unplanned | Storage unavailability | 2023-06-26T16:22:59+01:00 | 2023-06-24T07:30:00+01:00 | 2023-06-27T18:00:00+01:00 | TWh | 0.48312084 | 2.5168128 | 3.4686447 | Failure | Cavity 8 |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000757_001 | Dismissed | Planned | Storage unavailability | 2023-05-30T09:16:24+01:00 | 2023-06-26T18:00:00+01:00 | 2023-06-27T18:00:00+01:00 | TWh | 0.390799835 | 3.077844865 | 3.4686447 | Planned Outage | Cavity 2 Wellhead Panel Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000761_001 | Dismissed | Planned | Storage unavailability | 2023-05-30T09:54:03+01:00 | 2023-06-19T09:00:00+01:00 | 2023-06-23T18:00:00+01:00 | TWh | 0.468711066 | 2.999933634 | 3.4686447 | Planned Outage | Cavity 9 Annual Wellhead Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000768_001 | Dismissed | Unplanned | Storage unavailability | 2023-06-24T08:10:17+01:00 | 2023-06-24T07:30:00+01:00 | 2023-06-26T18:00:00+01:00 | TWh | 0.48312084 | 2.5168128 | 3.4686447 | Failure | Cavity 8 |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000756_001 | Dismissed | Planned | Storage unavailability | 2023-05-30T09:11:23+01:00 | 2023-06-26T05:00:00+01:00 | 2023-06-26T18:00:00+01:00 | TWh | 0.421650307 | 3.046994393 | 3.4686447 | Planned Outage | Cavity 1 Wellhead Panel maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000766_001 | Dismissed | Unplanned | Storage unavailability | 2023-06-21T07:55:58+01:00 | 2023-06-21T07:53:00+01:00 | 2023-06-23T18:00:00+01:00 | TWh | 0.48312084 | 2.98552386 | 3.4686447 | Failure | Cavity 8 |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000752_003 | Dismissed | Planned | Storage unavailability | 2023-06-23T08:34:18+01:00 | 2023-08-06T05:00:00+01:00 | 2023-10-26T18:00:00+01:00 | TWh | 0.435 | 2.8667895 | 3.2992861 | Planned Outage | Loss of ALD 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000752_002 | Dismissed | Planned | Storage unavailability | 2023-05-05T14:40:37+01:00 | 2023-08-06T05:00:00+01:00 | 2023-10-26T18:00:00+01:00 | TWh | 0.435 | 2.8667895 | 3.3017895 | Planned Outage | Loss of ALD 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000752_001 | Dismissed | Planned | Storage unavailability | 2023-05-04T12:58:06+01:00 | 2023-08-06T05:00:00+01:00 | 2023-10-26T18:00:00+01:00 | TWh | 1.27032 | 2.0314695 | 3.3017895 | Planned Outage | Loss of ALD 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000760_003 | Dismissed | Planned | Storage unavailability | 2023-06-20T17:32:54+01:00 | 2023-06-02T09:00:00+01:00 | 2023-06-21T18:00:00+01:00 | TWh | 0.238280125 | 3.230364575 | 3.4686447 | Planned Outage | Cavity 2 Wellhead maintenance and intervention works. |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000760_002 | Dismissed | Planned | Storage unavailability | 2023-06-17T13:36:43+01:00 | 2023-06-02T09:00:00+01:00 | 2023-06-20T18:00:00+01:00 | TWh | 0.238280125 | 3.230364575 | 3.4686447 | Planned Outage | Cavity 2 Wellhead maintenance and intervention works. |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000760_001 | Dismissed | Planned | Storage unavailability | 2023-05-30T09:33:05+01:00 | 2023-06-02T09:00:00+01:00 | 2023-06-18T18:00:00+01:00 | TWh | 0.238280125 | 3.230364575 | 3.4686447 | Planned Outage | Cavity 2 Wellhead maintenance and intervention works. |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000661_006 | Dismissed | Unplanned | Storage unavailability | 2023-01-12T12:44:15+00:00 | 2022-03-22T14:15:00+00:00 | 2023-12-31T05:00:00+00:00 | TWh | 0.06761 | 2.3882077 | 3.3017895 | Failure | Cavern 4 unavailable |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000661_005 | Dismissed | Unplanned | Storage unavailability | 2022-10-25T15:30:17+01:00 | 2022-03-22T14:15:00+00:00 | 2023-01-31T05:00:00+00:00 | TWh | 0.06761 | 2.3882077 | 2.9453019 | Failure | Cavern 4 unavailable |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000661_004 | Dismissed | Unplanned | Storage unavailability | 2022-09-05T15:54:31+01:00 | 2022-03-22T14:15:00+00:00 | 2022-11-01T05:00:00+00:00 | TWh | 0.06761 | 2.3882077 | 2.9453019 | Failure | Cavern 4 unavailable |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000661_003 | Dismissed | Unplanned | Storage unavailability | 2022-07-27T15:33:45+01:00 | 2022-03-22T14:15:00+00:00 | 2022-09-12T14:15:00+01:00 | TWh | 0.06761 | 2.3882077 | 2.4849147 | Failure | Cavern 4 unavailable |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |