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Last update at: 2024-11-01T16:00:00+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:
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
< 5 6 7 8 9 >
Atwick ATW_000000000000000000901_006 Inactive Unplanned Withdrawal unavailability 2024-04-09T08:52:07+01:00 2024-03-28T12:10:00+00:00 2024-04-09T08:50:00+01:00 GWh/d 50 80 130 Failure
.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000901_005 Dismissed Unplanned Withdrawal unavailability 2024-04-07T06:51:00+01:00 2024-03-28T12:10:00+00:00 2024-04-09T18:00:00+01:00 GWh/d 50 80 130 Failure
.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000901_004 Dismissed Unplanned Withdrawal unavailability 2024-03-31T15:04:26+01:00 2024-03-28T12:10:00+00:00 2024-04-07T18:00:00+01:00 GWh/d 50 80 130 Failure
.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000901_003 Dismissed Unplanned Withdrawal unavailability 2024-03-28T15:12:40+00:00 2024-03-28T12:10:00+00:00 2024-03-31T18:00:00+01:00 GWh/d 50 80 130 Failure
.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000881_003 Inactive Unplanned Withdrawal unavailability 2024-01-15T20:32:32+00:00 2024-01-15T17:02:00+00:00 2024-01-15T19:30:00+00:00 GWh/d 50 80 130 Failure
Stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000881_002 Dismissed Unplanned Withdrawal unavailability 2024-01-15T19:13:30+00:00 2024-01-15T17:02:00+00:00 2024-01-15T19:30:00+00:00 GWh/d 50 80 130 Failure
Stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000881_001 Dismissed Unplanned Withdrawal unavailability 2024-01-15T17:03:33+00:00 2024-01-15T17:02:00+00:00 2024-01-15T22:00:00+00:00 GWh/d 50 80 130 Failure
Stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000879_003 Inactive Planned Withdrawal unavailability 2024-01-15T14:50:42+00:00 2024-01-12T22:30:00+00:00 2024-01-15T14:51:00+00:00 GWh/d 50 80 130 Failure
stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000879_002 Dismissed Planned Withdrawal unavailability 2024-01-12T22:39:15+00:00 2024-01-12T22:30:00+00:00 2024-01-15T18:00:00+00:00 GWh/d 50 80 130 Failure
stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000879_001 Dismissed Planned Withdrawal unavailability 2024-01-12T20:41:45+00:00 2024-01-13T05:00:00+00:00 2024-01-15T18:00:00+00:00 GWh/d 50 80 130 Failure
stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000849_004 Inactive Unplanned Withdrawal unavailability 2024-01-12T19:22:22+00:00 2023-11-28T12:48:00+00:00 2024-01-12T19:00:00+00:00 GWh/d 50 80 130 Failure
Stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000849_003 Dismissed Unplanned Withdrawal unavailability 2023-12-04T17:10:34+00:00 2023-11-28T12:48:00+00:00 2024-01-15T18:00:00+00:00 GWh/d 50 80 130 Failure
Stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000849_002 Dismissed Unplanned Withdrawal unavailability 2023-11-28T12:52:13+00:00 2023-11-28T12:48:00+00:00 2023-12-19T18:00:00+00:00 GWh/d 50 80 130 Failure
Stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000849_001 Dismissed Unplanned Withdrawal unavailability 2023-11-23T09:42:48+00:00 2023-11-28T18:00:00+00:00 2023-12-19T18:00:00+00:00 GWh/d 50 80 130 Failure
Stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000838_003 Inactive Unplanned Withdrawal unavailability 2023-11-18T06:02:32+00:00 2023-11-09T07:20:00+00:00 2023-11-18T05:00:00+00:00 GWh/d 50 80 130 Failure
Stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000838_002 Dismissed Unplanned Withdrawal unavailability 2023-11-13T08:15:17+00:00 2023-11-09T07:20:00+00:00 2023-11-18T05:00:00+00:00 GWh/d 50 80 130 Failure
Stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000838_001 Dismissed Unplanned Withdrawal unavailability 2023-11-09T07:38:30+00:00 2023-11-09T07:20:00+00:00 2023-11-16T05:00:00+00:00 GWh/d 50 80 130 Failure
Stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000830_008 Inactive Unplanned Withdrawal unavailability 2023-11-09T05:22:33+00:00 2023-10-23T21:38:00+01:00 2023-11-16T05:05:00+00:00 GWh/d 50 80 130 Failure
Stream 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000830_007 Dismissed Unplanned Withdrawal unavailability 2023-11-06T17:46:54+00:00 2023-10-23T21:38:00+01:00 2023-11-16T05:00:00+00:00 GWh/d 50 80 130 Failure
Stream 7
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_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_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
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
Atwick ATW_000000000000000000711_001 Dismissed Unplanned Withdrawal unavailability 2022-12-14T09:11:21+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_000000000000000000650_004 Dismissed Planned Withdrawal unavailability 2022-07-26T12:00:05+01:00 2022-08-02T18:00:00+01:00 2022-09-15T18:00:00+01:00 GWh/d 50 80 130 Planned Outage
Stream 7 outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000650_003 Dismissed Planned Withdrawal unavailability 2022-07-22T14:29:19+01:00 2022-08-02T18:00:00+01:00 2022-09-15T18:00:00+01:00 GWh/d 50 80 130 Planned Outage
Stream 7 outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000650_002 Dismissed Planned Withdrawal unavailability 2022-07-07T10:48:53+01:00 2022-08-02T18:00:00+01:00 2022-09-06T18:00:00+01:00 GWh/d 50 80 130 Planned Outage
Stream 7 outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000650_001 Dismissed Planned Withdrawal unavailability 2022-02-17T11:38:22+00:00 2022-09-10T05:00:00+01:00 2022-09-29T05:00:00+01:00 GWh/d 50 80 130 Planned Outage
Stream 7 outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000649_003 Inactive Planned Withdrawal unavailability 2022-07-01T06:02:32+01:00 2022-06-15T05:00:00+01:00 2022-07-01T05:00:00+01:00 GWh/d 50 80 130 Planned Outage
Stream 7 outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000649_002 Dismissed Planned Withdrawal unavailability 2022-02-17T11:38:54+00:00 2022-06-15T05:00:00+01:00 2022-07-01T05:00:00+01:00 GWh/d 50 80 130 Planned Outage
Stream 7 outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000648_007 Inactive Planned Withdrawal unavailability 2022-05-26T08:57:06+01:00 2022-05-07T05:00:00+01:00 2022-05-26T09:00:00+01:00 GWh/d 50 80 130 Planned Outage
Stream 8 outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000648_006 Dismissed Planned Withdrawal unavailability 2022-05-25T22:54:53+01:00 2022-05-07T05:00:00+01:00 2022-05-26T12:00:00+01:00 GWh/d 50 80 130 Planned Outage
Stream 8 outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000648_005 Dismissed Planned Withdrawal unavailability 2022-02-17T11:39:08+00:00 2022-05-07T05:00:00+01:00 2022-05-26T05:00:00+01:00 GWh/d 50 80 130 Planned Outage
Stream 8 outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000648_002 Dismissed Planned Withdrawal unavailability 2022-02-17T11:18:20+00:00 2022-05-07T05:00:00+01:00 2022-05-26T05:00:00+01:00 GWh/d 50 80 130 Planned Outage
Stream 8 outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000648_001 Dismissed Planned Withdrawal unavailability 2022-02-17T11:14:59+00:00 2022-06-15T05:00:00+01:00 2022-07-01T05:00:00+01:00 GWh/d 50 80 130 Planned Outage
Stream 8 outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000660_004 Inactive Planned Withdrawal unavailability 2022-04-12T08:02:50+01:00 2022-03-18T09:27:00+00:00 2022-04-12T08:02:00+01:00 GWh/d 50 80 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000660_003 Dismissed Planned Withdrawal unavailability 2022-04-06T13:33:47+01:00 2022-03-18T09:27:00+00:00 2022-05-07T04:59:00+01:00 GWh/d 50 80 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000660_001 Dismissed Planned Withdrawal unavailability 2022-03-18T09:28:40+00:00 2022-03-18T09:27:00+00:00 2022-05-07T04:59:00+01:00 GWh/d 50 80 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000660_002 Dismissed Planned Withdrawal unavailability 2022-03-26T21:43:20+00:00 2022-03-18T09:27:00+00:00 2022-05-07T04:59:00+01:00 GWh/d 55 75 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000898_002 Inactive Unplanned Withdrawal unavailability 2024-03-15T13:46:19+00:00 2024-03-13T16:42:00+00:00 2024-03-15T13:40:00+00:00 GWh/d 60 70 130 Failure
Vortisep outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000898_001 Dismissed Unplanned Withdrawal unavailability 2024-03-13T16:45:59+00:00 2024-03-13T16:42:00+00:00 2024-03-15T17:00:00+00:00 GWh/d 60 70 130 Failure
Vortisep outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000780_008 Inactive Planned Withdrawal unavailability 2023-11-06T17:44:04+00:00 2023-07-17T05:00:00+01:00 2023-11-06T17:30:00+00:00 GWh/d 60 70 130 Planned Outage
Vortisep / Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000780_007 Dismissed Planned Withdrawal unavailability 2023-10-31T16:06:31+00:00 2023-07-17T05:00:00+01:00 2023-11-06T18:00:00+00:00 GWh/d 60 70 130 Planned Outage
Vortisep / Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000780_006 Dismissed Planned Withdrawal unavailability 2023-09-15T09:17:54+01:00 2023-07-17T05:00:00+01:00 2023-10-31T18:00:00+00:00 GWh/d 60 70 130 Planned Outage
Vortisep / Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000780_005 Dismissed Planned Withdrawal unavailability 2023-08-23T17:47:48+01:00 2023-07-17T05:00:00+01:00 2023-09-30T18:00:00+01:00 GWh/d 60 70 130 Planned Outage
Vortisep / Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000780_004 Dismissed Planned Withdrawal unavailability 2023-08-15T07:17:26+01:00 2023-07-17T05:00:00+01:00 2023-08-31T18:00:00+01:00 GWh/d 60 70 130 Planned Outage
Vortisep / Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK