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Last update at: 2023-11-28T13:00:00+00:00

**Please note that the last update time shown is rounded to the next market interval of 30 minutes

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Gas Storage: Historical Outages (https://www.ssehl.co.uk/HALO/)
  

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Date of event: From date:
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Event Status Type Of Unavailability Type of Event
Affected Asset or Unit Affected Asset or Unit EIC Code
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 >
Atwick ATW_000000000000000000499_002 Dismissed Planned Withdrawal unavailability 2023-10-20T17:32:15+01:00 2024-07-15T05:00:00+01:00 2024-08-01T00:00:00+01:00 GWh/d 96.67 33.33 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000499_001 Dismissed Planned Withdrawal unavailability 2020-07-28T14:14:38+01:00 2024-07-15T05:00:00+01:00 2024-08-01T00:00:00+01:00 GWh/d 96.67 33.33 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000495_002 Dismissed Planned Injection unavailability 2023-10-20T17:28:55+01:00 2024-07-01T05:00:00+01:00 2024-07-15T05:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000495_001 Dismissed Planned Injection unavailability 2020-07-12T00:14:47+01:00 2024-07-01T05:00:00+01:00 2024-07-15T05:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000498_003 Dismissed Planned Withdrawal unavailability 2023-10-20T17:25:46+01:00 2024-07-01T05:00:00+01:00 2024-07-15T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000498_002 Dismissed Planned Withdrawal unavailability 2020-07-28T17:58:18+01:00 2024-07-01T05:00:00+01:00 2024-07-15T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000498_001 Dismissed Planned Withdrawal unavailability 2020-07-28T14:11:39+01:00 2020-07-01T05:00:00+01:00 2024-07-15T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000814_002 Inactive Planned Injection unavailability 2023-10-04T10:57:14+01:00 2023-10-04T09:00:00+01:00 2023-10-04T10:50:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000814_001 Dismissed Planned Injection unavailability 2023-09-29T15:39:05+01:00 2023-10-04T09:00:00+01:00 2023-10-04T11:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000812_002 Inactive Planned Withdrawal unavailability 2023-10-04T10:56:18+01:00 2023-10-04T09:00:00+01:00 2023-10-04T10:50:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000812_001 Dismissed Planned Withdrawal unavailability 2023-09-29T15:35:27+01:00 2023-10-04T09:00:00+01:00 2023-10-04T11:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000813_002 Dismissed Planned Withdrawal unavailability 2023-09-29T15:36:35+01:00 2023-10-04T09:00:00+01:00 2023-10-04T11:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000813_001 Dismissed Planned Withdrawal unavailability 2023-09-29T15:35:48+01:00 2023-10-04T09:00:00+01:00 2023-10-04T11:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000810_002 Inactive Unplanned Withdrawal unavailability 2023-09-15T12:34:45+01:00 2023-09-15T09:47:00+01:00 2023-09-15T12:31:00+01:00 GWh/d 130 0 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000810_001 Dismissed Unplanned Withdrawal unavailability 2023-09-15T09:51:53+01:00 2023-09-15T09:47:00+01:00 2023-09-15T16:00:00+01:00 GWh/d 130 0 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000788_001 Dismissed Planned Withdrawal unavailability 2023-07-21T15:24:47+01:00 2023-07-21T15:16:00+01:00 2024-06-01T05:00:00+01:00 GWh/d 30 70 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000492_003 Inactive Planned Injection unavailability 2023-07-17T05:46:11+01:00 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_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_000000000000000000492_001 Dismissed Planned Injection unavailability 2020-07-11T23:11:57+01:00 2023-07-01T05:00:00+01:00 2023-07-15T05:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000493_004 Inactive Planned Withdrawal unavailability 2023-07-17T05:45:47+01:00 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_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
Aldbrough ALD_000000000000000000776_002 Inactive Unplanned Injection unavailability 2023-07-06T02:31:09+01:00 2023-07-05T23:01:00+01:00 2023-07-06T02:25:00+01:00 GWh/d 311.56 0 311.56 Failure
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_002 Inactive Unplanned Injection unavailability 2023-07-06T02:30:20+01:00 2023-07-05T23:01:00+01:00 2023-07-06T02:25:00+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_002 Inactive Unplanned Withdrawal unavailability 2023-07-06T02:29:53+01:00 2023-07-05T23:01:00+01:00 2023-07-06T02:25:00+01:00 GWh/d 342.3 0 342.3 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_002 Inactive Unplanned Storage unavailability 2023-07-06T02:29:10+01:00 2023-07-05T23:01:00+01:00 2023-07-06T02:25:00+01:00 TWh 3.2992861 0 3.2992861 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_000000000000000000770_002 Inactive Unplanned Withdrawal unavailability 2023-06-28T14:05:55+01:00 2023-06-28T11:46:00+01:00 2023-06-29T14:05:00+01:00 GWh/d 130 0 130 Failure
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
Aldbrough ALD_000000000000000000661_002 Dismissed Unplanned Storage unavailability 2022-05-12T13:27:22+01:00 2022-03-22T14:15:00+00:00 2022-08-22T14:15:00+01:00 TWh 0.06761 2.3882077 2.4849147 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000661_001 Dismissed Unplanned Storage unavailability 2022-03-22T14:11:42+00:00 2022-03-22T14:15:00+00:00 2022-06-22T14:15:00+01:00 TWh 0.06761 2.3882077 2.4558177 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
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_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
Aldbrough ALD_000000000000000000740_002 Inactive Unplanned Withdrawal unavailability 2023-04-09T23:04:07+01:00 2023-04-09T20:58:00+01:00 2023-04-09T23:00:00+01:00 GWh/d 342.3 0 342.3 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000740_001 Dismissed Unplanned Withdrawal unavailability 2023-04-09T21:00:30+01:00 2023-04-09T20:58:00+01:00 2023-04-09T23:59:00+01:00 GWh/d 342.3 0 342.3 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000739_002 Dismissed Unplanned Withdrawal unavailability 2023-04-09T21:02:21+01:00 2023-04-09T20:58:00+01:00 2023-04-09T23:59:00+01:00 GWh/d 342.3 0 342.3 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000739_001 Dismissed Unplanned Withdrawal unavailability 2023-04-09T20:59:54+01:00 2023-04-09T20:58:00+01:00 2023-04-09T23:59:00+01:00 GWh/d 342.3 0 342.3 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000738_002 Dismissed Unplanned Withdrawal unavailability 2023-04-09T21:01:23+01:00 2023-04-09T20:58:00+01:00 2023-04-09T23:59:00+01:00 GWh/d 342.3 0 342.3 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000738_001 Dismissed Unplanned Withdrawal unavailability 2023-04-09T20:59:41+01:00 2023-04-09T20:58:00+01:00 2023-04-09T23:59:00+01:00 GWh/d 342.3 0 342.3 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
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
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_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_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_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_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