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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| < 8 9 10 11 12 > | |||||||||||||||||
| Aldbrough | ALD_000000000000000000727_002 | Inactive | Planned | Injection unavailability | 2023-05-23T19:02:32+01:00 | 2023-05-21T18:00:00+01:00 | 2023-05-23T18:00:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Planned Outage | Gas compressor 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000727_001 | Dismissed | Planned | Injection unavailability | 2023-01-16T11:23:40+00:00 | 2023-05-21T18:00:00+01:00 | 2023-05-23T18:00:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Planned Outage | Gas compressor 3 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000754_002 | Inactive | Unplanned | Storage unavailability | 2023-05-25T14:47:07+01:00 | 2023-05-24T22:35:00+01:00 | 2023-05-25T14:45:00+01:00 | TWh | 0.317415066 | 3.151229634 | 3.4686447 | Failure | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000754_001 | Dismissed | Unplanned | Storage unavailability | 2023-05-24T22:38:19+01:00 | 2023-05-24T22:35:00+01:00 | 2023-05-25T15:00:00+01:00 | TWh | 0.317415066 | 3.151229634 | 3.4686447 | Failure | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000753_002 | Inactive | Unplanned | Storage unavailability | 2023-05-26T18:16:40+01:00 | 2023-05-21T18:00:00+01:00 | 2023-05-26T18:00:00+01:00 | TWh | 0.934 | 2.3677895 | 3.3017895 | Failure | Wells 1 & 9 unavailable |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000753_001 | Dismissed | Unplanned | Storage unavailability | 2023-05-17T15:30:14+01:00 | 2023-05-21T18:00:00+01:00 | 2023-05-26T18:00:00+01:00 | TWh | 0.934 | 2.3677895 | 3.3017895 | Failure | Wells 1 & 9 unavailable |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000755_001 | Dismissed | Unplanned | Storage unavailability | 2023-05-27T13:36:42+01:00 | 2023-05-27T13:36:00+01:00 | 2023-05-29T18:00:00+01:00 | TWh | 0.3908 | 3.0778447 | 3.4686447 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000755_003 | Inactive | Unplanned | Storage unavailability | 2023-05-30T15:37:39+01:00 | 2023-05-27T13:36:00+01:00 | 2023-05-30T15:35:00+01:00 | TWh | 0.3908 | 3.0778447 | 3.4686447 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000755_002 | Dismissed | Unplanned | Storage unavailability | 2023-05-28T07:47:44+01:00 | 2023-05-27T13:36:00+01:00 | 2023-05-30T18:00:00+01:00 | TWh | 0.3908 | 3.0778447 | 3.4686447 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000762_002 | Inactive | Unplanned | Storage unavailability | 2023-06-06T15:36:51+01:00 | 2023-06-05T16:00:00+01:00 | 2023-06-06T15:25:00+01:00 | TWh | 0.3908 | 2.8395647 | 3.4686447 | Failure | Atwick 3 WHP N2 Leak |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000762_001 | Dismissed | Unplanned | Storage unavailability | 2023-06-05T16:22:12+01:00 | 2023-06-05T16:00:00+01:00 | 2023-06-06T18:00:00+01:00 | TWh | 0.3908 | 2.8395647 | 3.4686447 | Failure | Atwick 3 WHP N2 Leak |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000764_002 | Inactive | Unplanned | Withdrawal unavailability | 2023-06-07T15:19:59+01:00 | 2023-06-07T11:50:00+01:00 | 2023-06-07T15:00:00+01:00 | GWh/d | 130 | 0 | 130 | Failure | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000764_001 | Dismissed | Unplanned | Withdrawal unavailability | 2023-06-07T11:52:59+01:00 | 2023-06-07T11:50:00+01:00 | 2023-06-07T16:00:00+01:00 | GWh/d | 130 | 0 | 130 | Failure | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000765_002 | Inactive | Unplanned | Storage unavailability | 2023-06-08T16:55:19+01:00 | 2023-06-07T16:00:00+01:00 | 2023-06-08T16:40:00+01:00 | TWh | 0.555695 | 2.9129497 | 3.4686447 | Failure | Cavity 7 wellhead panel |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000765_001 | Dismissed | Unplanned | Storage unavailability | 2023-06-07T16:09:37+01:00 | 2023-06-07T16:00:00+01:00 | 2023-06-09T18:00:00+01:00 | TWh | 0.555695 | 2.9129497 | 3.4686447 | Failure | Cavity 7 wellhead panel |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000661_007 | Inactive | Unplanned | Storage unavailability | 2023-06-16T10:22:16+01:00 | 2022-03-22T14:15:00+00:00 | 2023-06-16T10:20:00+01:00 | TWh | 0.06761 | 2.3882077 | 3.2992861 | Failure | Cavern 4 unavailable |
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_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_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 |
| 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_004 | Inactive | Planned | Storage unavailability | 2023-06-21T11:16:09+01:00 | 2023-06-02T09:00:00+01:00 | 2023-06-21T11:15:00+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_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 |
| 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_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 |
| 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_000000000000000000766_002 | Inactive | Unplanned | Storage unavailability | 2023-06-23T19:02:32+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 |
| 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 |
| 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_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_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_002 | Inactive | Planned | Storage unavailability | 2023-06-26T19:02:32+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_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_000000000000000000761_005 | Inactive | Planned | Storage unavailability | 2023-06-27T19:02:33+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_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_000000000000000000757_003 | Inactive | Planned | Storage unavailability | 2023-06-27T19:02:33+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_003 | Inactive | Unplanned | Storage unavailability | 2023-06-27T19:02:33+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_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_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_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 |
| Aldbrough | ALD_000000000000000000475_006 | Inactive | Planned | Withdrawal unavailability | 2023-06-28T09:07:19+01:00 | 2023-06-03T05:00:00+01:00 | 2023-06-28T09:07:00+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_000000000000000000763_005 | Inactive | Unplanned | Withdrawal unavailability | 2023-06-28T09:08:32+01:00 | 2023-06-06T09:45:00+01:00 | 2023-06-28T09:10:00+01:00 | GWh/d | 253.9 | 88.4 | 342.3 | Failure | Reduction in max flow. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000769_002 | Inactive | Unplanned | Withdrawal unavailability | 2023-06-28T10:40:27+01:00 | 2023-06-27T21:10:00+01:00 | 2023-06-28T10:40:00+01:00 | GWh/d | 130 | 0 | 130 | Failure | full site out |
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 |
| Atwick | ATW_000000000000000000758_002 | Inactive | Planned | Storage unavailability | 2023-06-28T19:02:32+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_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 |
| 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_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 |