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Last update at: 2023-09-20T16:00:00+01:00

**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:
To date:
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
< 2 3 4 5 6 >
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_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_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
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_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_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_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_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_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_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_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_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_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_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_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_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_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
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_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_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
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_000000000000000000718_002 Inactive Planned Withdrawal unavailability 2022-12-30T16:53:25+00:00 2022-12-27T05:00:00+00:00 2022-12-30T16:54:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000718_001 Dismissed Planned Withdrawal unavailability 2022-12-23T12:27:31+00:00 2022-12-27T05:00:00+00:00 2022-12-30T18:00:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000719_002 Inactive Planned Withdrawal unavailability 2022-12-30T16:52:25+00:00 2022-12-27T05:00:00+00:00 2022-12-30T16:50:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000719_001 Dismissed Planned Withdrawal unavailability 2022-12-23T12:27:55+00:00 2022-12-27T05:00:00+00:00 2022-12-30T18:00:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000710_008 Inactive Unplanned Withdrawal unavailability 2022-12-23T13:18:45+00:00 2022-12-19T09:32:00+00:00 2022-12-23T13:18:00+00:00 GWh/d 100 30 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000710_007 Dismissed Unplanned Withdrawal unavailability 2022-12-19T09:49:39+00:00 2022-12-19T09:32:00+00:00 2022-12-23T17:00:00+00:00 GWh/d 100 30 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000710_006 Dismissed Unplanned Withdrawal unavailability 2022-12-19T09:33:16+00:00 2022-12-19T09:32:00+00:00 2022-12-22T17:00:00+00:00 GWh/d 100 30 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000710_005 Dismissed Unplanned Withdrawal unavailability 2022-12-16T14:06:43+00:00 2022-12-14T09:07:00+00:00 2022-12-27T05:00:00+00:00 GWh/d 50 80 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000710_004 Dismissed Unplanned Withdrawal unavailability 2022-12-16T07:18:17+00:00 2022-12-14T09:07:00+00:00 2022-12-25T16:00:00+00:00 GWh/d 50 80 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000710_003 Dismissed Unplanned Withdrawal unavailability 2022-12-16T07:11:57+00:00 2022-12-14T09:07:00+00:00 2022-12-16T16:00:00+00:00 GWh/d 80 50 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000710_002 Dismissed Unplanned Withdrawal unavailability 2022-12-16T07:08:35+00:00 2022-12-14T09:07:00+00:00 2022-12-25T16:00:00+00:00 GWh/d 80 50 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000710_001 Dismissed Unplanned Withdrawal unavailability 2022-12-14T09:11:14+00:00 2022-12-14T09:07:00+00:00 2022-12-25T16:00:00+00:00 GWh/d 50 80 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000717_002 Inactive Unplanned Withdrawal unavailability 2022-12-23T12:14:34+00:00 2022-12-22T20:10:00+00:00 2022-12-23T12:00:00+00:00 GWh/d 121.5 220.8 342.3 Failure
Prod Train 2
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000717_001 Dismissed Unplanned Withdrawal unavailability 2022-12-22T20:14:18+00:00 2022-12-22T20:10:00+00:00 2022-12-23T16:00:00+00:00 GWh/d 121.5 220.8 342.3 Failure
Prod Train 2
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000716_001 Inactive Unplanned Withdrawal unavailability 2022-12-22T15:53:17+00:00 2022-12-08T14:07:00+00:00 2022-12-08T16:15:00+00:00 GWh/d 342.3 0 342.3 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000715_001 Inactive Unplanned Injection unavailability 2022-12-22T15:50:55+00:00 2022-12-08T14:07:00+00:00 2022-12-08T16:15:00+00:00 GWh/d 311.56 0 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000714_002 Dismissed Planned Withdrawal unavailability 2022-12-19T17:43:20+00:00 2022-12-27T05:00:00+00:00 2022-12-31T18:00:00+00:00 GWh/d 100 30 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000714_001 Dismissed Planned Withdrawal unavailability 2022-12-16T14:09:39+00:00 2022-12-27T05:00:00+00:00 2022-12-31T18:00:00+00:00 GWh/d 100 30 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000713_002 Inactive Unplanned Withdrawal unavailability 2022-12-16T12:38:56+00:00 2022-12-16T07:15:00+00:00 2022-12-16T12:38:00+00:00 GWh/d 80 50 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000713_001 Dismissed Unplanned Withdrawal unavailability 2022-12-16T07:19:43+00:00 2022-12-16T07:15:00+00:00 2022-12-16T16:00:00+00:00 GWh/d 80 50 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000712_002 Inactive Unplanned Withdrawal unavailability 2022-12-16T00:50:32+00:00 2022-12-16T00:37:00+00:00 2022-12-16T00:52:00+00:00 GWh/d 342.3 0 342.3 Failure
Plant Trip
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000712_001 Dismissed Unplanned Withdrawal unavailability 2022-12-16T00:39:01+00:00 2022-12-16T00:37:00+00:00 2022-12-16T01:30:00+00:00 GWh/d 342.3 0 342.3 Failure
Plant Trip
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000711_002 Inactive Unplanned Withdrawal unavailability 2022-12-14T09:14:10+00:00 2022-12-14T09:07:00+00:00 2022-12-25T16:00:00+00:00 GWh/d 50 80 130 Failure
double entry
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK