Last update at: 2024-05-14T13:30:00+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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| < 9 10 11 12 13 > | |||||||||||||||||
| Aldbrough | ALD_000000000000000000720_001 | Dismissed | Planned | Withdrawal unavailability | 2023-01-03T13:31:11+00:00 | 2023-01-04T08:00:00+00:00 | 2023-01-04T16:00:00+00:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Production train 1, valve maintenance. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000720_002 | Inactive | Planned | Withdrawal unavailability | 2023-01-04T16:06:09+00:00 | 2023-01-04T08:00:00+00:00 | 2023-01-04T16:00:00+00:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Production train 1, valve maintenance. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000721_001 | Dismissed | Planned | Storage unavailability | 2023-01-10T07:25:16+00:00 | 2023-01-18T06:00:00+00:00 | 2023-01-18T18:00:00+00:00 | TWh | 0.48312084 | 2.98552386 | 3.4686447 | Planned Outage | Cavity 8 6 Six Monthly Maintenance. |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000722_001 | Dismissed | Planned | Storage unavailability | 2023-01-10T07:29:17+00:00 | 2023-01-19T06:00:00+00:00 | 2023-01-19T18:00:00+00:00 | TWh | 0.238280125 | 3.230364575 | 3.4686447 | Planned Outage | Cavity 2 Six Monthly Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000723_001 | Dismissed | Planned | Storage unavailability | 2023-01-10T07:31:25+00:00 | 2023-01-20T06:00:00+00:00 | 2023-01-20T18:00:00+00:00 | TWh | 0.390799835 | 3.077844865 | 3.4686447 | Planned Outage | Cavity 3 Six Monthly Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000724_001 | Dismissed | Planned | Storage unavailability | 2023-01-10T07:34:25+00:00 | 2023-01-27T06:00:00+00:00 | 2023-01-27T18:00:00+00:00 | TWh | 0.665322552 | 2.803322148 | 3.4686447 | Planned Outage | Cavity 5 Six Monthly Maintenace |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000725_001 | Dismissed | Unplanned | Injection unavailability | 2023-01-12T10:22:58+00:00 | 2023-01-12T09:30:00+00:00 | 2023-01-12T18:00:00+00:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | 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_000000000000000000725_002 | Inactive | Unplanned | Injection unavailability | 2023-01-12T14:46:40+00:00 | 2023-01-12T09:30:00+00:00 | 2023-01-12T14:45:00+00:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK | |
| Aldbrough | ALD_000000000000000000474_002 | Dismissed | Planned | Withdrawal unavailability | 2023-01-16T10:53:07+00:00 | 2023-05-01T05:00:00+01:00 | 2023-05-22T18:00:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod Train 1 Outage |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000473_002 | Dismissed | Planned | Withdrawal unavailability | 2023-01-16T10:59:52+00:00 | 2023-05-07T05:00:00+01:00 | 2023-05-21T18:00:00+01:00 | GWh/d | 342.3 | 0 | 342.3 | Planned Outage | Full Site Outage |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000472_002 | Dismissed | Planned | Injection unavailability | 2023-01-16T11:03:23+00:00 | 2023-05-07T05:00:00+01:00 | 2023-05-21T18:00:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Planned Outage | Full Site Outage |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_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_000000000000000000726_001 | Dismissed | Planned | Injection unavailability | 2023-01-16T11:17:27+00:00 | 2023-05-06T05:00:00+01:00 | 2023-05-07T05:00:00+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_000000000000000000721_002 | Inactive | Planned | Storage unavailability | 2023-01-18T08:43:03+00:00 | 2023-01-18T06:00:00+00:00 | 2023-01-18T08:40:00+00:00 | TWh | 0.48312084 | 2.98552386 | 3.4686447 | Planned Outage | Cavity 8 6 Six Monthly Maintenance. |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000728_001 | Dismissed | Unplanned | Withdrawal unavailability | 2023-01-18T11:09:35+00:00 | 2023-01-18T11:10:00+00:00 | 2023-01-18T16:00:00+00:00 | GWh/d | 39 | 91 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000728_002 | Inactive | Unplanned | Withdrawal unavailability | 2023-01-18T16:01:03+00:00 | 2023-01-18T11:10:00+00:00 | 2023-01-18T16:00:00+00:00 | GWh/d | 39 | 91 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000722_002 | Inactive | Planned | Storage unavailability | 2023-01-19T19:02:32+00:00 | 2023-01-19T06:00:00+00:00 | 2023-01-19T18:00:00+00:00 | TWh | 0.238280125 | 3.230364575 | 3.4686447 | Planned Outage | Cavity 2 Six Monthly Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000723_002 | Inactive | Planned | Storage unavailability | 2023-01-20T18:43:05+00:00 | 2023-01-20T06:00:00+00:00 | 2023-01-20T18:00:00+00:00 | TWh | 0.390799835 | 3.077844865 | 3.4686447 | Planned Outage | Cavity 3 Six Monthly Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000724_002 | Inactive | Planned | Storage unavailability | 2023-01-27T18:55:31+00:00 | 2023-01-27T06:00:00+00:00 | 2023-01-27T18:55:00+00:00 | TWh | 0.665322552 | 2.803322148 | 3.4686447 | Planned Outage | Cavity 5 Six Monthly Maintenace |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000729_001 | Dismissed | Planned | Withdrawal unavailability | 2023-02-02T08:49:06+00:00 | 2023-02-06T08:00:00+00:00 | 2023-02-06T16:00:00+00:00 | GWh/d | 50 | 80 | 130 | Planned Outage | Stream 8 |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000730_001 | Dismissed | Planned | Withdrawal unavailability | 2023-02-02T09:11:40+00:00 | 2023-02-08T10:00:00+00:00 | 2023-02-08T12:00:00+00:00 | GWh/d | 50 | 80 | 130 | Planned Outage | Stream 7. |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000729_002 | Inactive | Planned | Withdrawal unavailability | 2023-02-06T15:45:38+00:00 | 2023-02-06T08:00:00+00:00 | 2023-02-06T15:42:00+00:00 | GWh/d | 50 | 80 | 130 | Planned Outage | Stream 8 |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000730_002 | Inactive | Planned | Withdrawal unavailability | 2023-02-08T13:02:32+00:00 | 2023-02-08T10:00:00+00:00 | 2023-02-08T12:00:00+00:00 | GWh/d | 50 | 80 | 130 | Planned Outage | Stream 7. |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000731_001 | Dismissed | Unplanned | Withdrawal unavailability | 2023-02-10T09:50:42+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-10T16:00:00+00:00 | GWh/d | 130 | 0 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000732_001 | Dismissed | Unplanned | Injection unavailability | 2023-02-10T10:01:41+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-10T16:00:00+00:00 | GWh/d | 30 | 0 | 30 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000732_002 | Dismissed | Unplanned | Injection unavailability | 2023-02-10T14:31:55+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-11T17:00:00+00:00 | GWh/d | 30 | 0 | 30 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000731_002 | Dismissed | Unplanned | Withdrawal unavailability | 2023-02-10T14:32:45+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-11T17:00:00+00:00 | GWh/d | 130 | 0 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000731_003 | Dismissed | Unplanned | Withdrawal unavailability | 2023-02-10T15:25:39+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-13T17:00:00+00:00 | GWh/d | 130 | 0 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000732_003 | Dismissed | Unplanned | Injection unavailability | 2023-02-10T15:26:40+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-13T17:00:00+00:00 | GWh/d | 30 | 0 | 30 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000732_004 | Dismissed | Unplanned | Injection unavailability | 2023-02-13T12:47:36+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-15T17:00:00+00:00 | GWh/d | 30 | 0 | 30 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000731_004 | Dismissed | Unplanned | Withdrawal unavailability | 2023-02-13T12:50:37+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-15T17:00:00+00:00 | GWh/d | 130 | 0 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000731_005 | Dismissed | Unplanned | Withdrawal unavailability | 2023-02-14T17:41:16+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-20T17:00:00+00:00 | GWh/d | 130 | 0 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000732_005 | Dismissed | Unplanned | Injection unavailability | 2023-02-14T17:42:26+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-20T17:00:00+00:00 | GWh/d | 30 | 0 | 30 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000731_006 | Dismissed | Unplanned | Withdrawal unavailability | 2023-02-17T14:21:42+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-23T17:00:00+00:00 | GWh/d | 130 | 0 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000732_006 | Dismissed | Unplanned | Injection unavailability | 2023-02-17T14:22:11+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-23T17:00:00+00:00 | GWh/d | 30 | 0 | 30 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000731_007 | Inactive | Unplanned | Withdrawal unavailability | 2023-02-23T14:17:05+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-23T14:16:00+00:00 | GWh/d | 130 | 0 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000732_007 | Inactive | Unplanned | Injection unavailability | 2023-02-23T14:17:52+00:00 | 2023-02-10T09:49:00+00:00 | 2023-02-23T14:16:00+00:00 | GWh/d | 30 | 0 | 30 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000492_002 | Dismissed | Planned | Injection unavailability | 2023-02-24T11:55:28+00:00 | 2023-06-30T05:00:00+01:00 | 2023-07-17T05:00:00+01:00 | GWh/d | 30 | 0 | 30 | Planned Outage | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| 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 | |
| Aldbrough | ALD_000000000000000000733_001 | Dismissed | Planned | Storage unavailability | 2023-03-02T15:17:22+00:00 | 2024-03-01T06:00:00+00:00 | 2024-03-01T06:30:00+00:00 | TWh | 0.01 | 3.2917895 | 3.3017895 | Planned Outage | Publication for test purpose only. No loss of availability. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000733_002 | Dismissed | Planned | Storage unavailability | 2023-03-02T15:20:04+00:00 | 2024-03-01T06:00:00+00:00 | 2024-03-01T06:30:00+00:00 | TWh | 0.01 | 3.2917895 | 3.3017895 | Planned Outage | Publication for test purpose only. No loss of availability. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000734_001 | Dismissed | Planned | Injection unavailability | 2023-03-22T10:27:02+00:00 | 2023-03-29T08:00:00+01:00 | 2023-03-29T16:00:00+01:00 | GWh/d | 30 | 0 | 30 | Planned Outage | USM |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000735_001 | Dismissed | Planned | Withdrawal unavailability | 2023-03-22T10:28:36+00:00 | 2023-03-29T08:00:00+01:00 | 2023-03-29T16:00:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | USM |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000736_001 | Dismissed | Planned | Withdrawal unavailability | 2023-03-24T12:47:44+00:00 | 2023-03-28T11:00:00+01:00 | 2023-03-28T19:00:00+01:00 | GWh/d | 0.75242 | 341.54758 | 342.3 | Planned Outage | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK | |
| Aldbrough | ALD_000000000000000000736_002 | Dismissed | Planned | Withdrawal unavailability | 2023-03-24T13:04:57+00:00 | 2023-03-28T11:00:00+01:00 | 2023-03-28T19:00:00+01:00 | GWh/d | 0.75242 | 341.54758 | 342.3 | Planned Outage | Event type incorrect |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000737_001 | Dismissed | Planned | Storage unavailability | 2023-03-24T13:08:51+00:00 | 2023-03-28T11:00:00+01:00 | 2023-03-28T19:00:00+01:00 | TWh | 0.75242 | 2.5493695 | 3.3017895 | Planned Outage | Block placement |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000734_002 | Dismissed | Planned | Injection unavailability | 2023-03-24T15:02:36+00:00 | 2023-03-30T08:00:00+01:00 | 2023-03-30T16:00:00+01:00 | GWh/d | 30 | 0 | 30 | Planned Outage | USM |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000735_002 | Dismissed | Planned | Withdrawal unavailability | 2023-03-24T15:02:51+00:00 | 2023-03-30T08:00:00+01:00 | 2023-03-30T16:00:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | USM |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |