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Last update at: 2024-07-16T13:30:00+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_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
Atwick ATW_000000000000000000750_002 Inactive Planned Withdrawal unavailability 2023-07-17T05:45:10+01:00 2027-07-01T05:00:00+01:00 2027-07-15T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
Annual Full Site Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000750_001 Dismissed Planned Withdrawal unavailability 2023-04-27T08:13:14+01:00 2027-07-01T05:00:00+01:00 2027-07-15T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
Annual Full Site Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000751_002 Inactive Planned Injection unavailability 2023-07-17T05:44:50+01:00 2027-07-01T05:00:00+01:00 2027-07-15T05:00:00+01:00 GWh/d 30 0 30 Planned Outage
Annual Full Site Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000751_001 Dismissed Planned Injection unavailability 2023-04-27T08:14:31+01:00 2027-07-01T05:00:00+01:00 2027-07-15T05:00:00+01:00 GWh/d 30 0 30 Planned Outage
Annual Full Site 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_000000000000000000771_004 Inactive Unplanned Withdrawal unavailability 2023-06-30T05:14:44+01:00 2023-06-28T18:55:00+01:00 2023-06-30T05:00:00+01:00 GWh/d 130 0 130 Failure
Withdrawal plant
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000771_003 Dismissed Unplanned Withdrawal unavailability 2023-06-29T08:31:54+01:00 2023-06-28T18:55:00+01:00 2023-06-30T05:00:00+01:00 GWh/d 130 0 130 Failure
Withdrawal plant
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000771_002 Dismissed Unplanned Withdrawal unavailability 2023-06-29T08:28:30+01:00 2023-06-28T18:55:00+01:00 2023-06-30T05:00:00+01:00 GWh/d 30 0 130 Failure
Withdrawal plant
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000771_001 Dismissed Unplanned Withdrawal unavailability 2023-06-28T18:57:06+01:00 2023-06-28T18:55:00+01:00 2023-06-29T12:00:00+01:00 GWh/d 30 0 130 Failure
Vortisep
21YGB-UKGASGRIDW 55WATWICK-SSE00J
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
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_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
Aldbrough ALD_000000000000000000473_003 Dismissed Planned Withdrawal unavailability 2023-05-21T17:36:08+01:00 2023-05-07T05:00:00+01:00 2023-05-22T18:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_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_000000000000000000473_001 Dismissed Planned Withdrawal unavailability 2020-07-11T16:06:51+01:00 2023-05-07T05:00:00+01:00 2023-05-19T18:00:00+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_003 Inactive Planned Injection unavailability 2023-05-21T19:02:32+01:00 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_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_000000000000000000472_001 Dismissed Planned Injection unavailability 2020-07-11T16:02:49+01:00 2023-05-07T05:00:00+01:00 2023-05-19T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000749_001 Active Planned Injection unavailability 2023-04-27T08:11:12+01:00 2026-07-01T05:00:00+01:00 2026-07-15T05:00:00+01:00 GWh/d 30 0 30 Planned Outage
Annual Full Site outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000748_001 Active Planned Withdrawal unavailability 2023-04-27T08:09:23+01:00 2026-07-01T05:00:00+01:00 2026-07-15T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
Annual Full Site Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000747_001 Active Planned Injection unavailability 2023-04-27T08:07:00+01:00 2025-07-01T05:00:00+01:00 2025-07-15T05:00:00+01:00 GWh/d 30 0 30 Planned Outage
Annual Full Site outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000746_001 Active Planned Withdrawal unavailability 2023-04-27T08:04:47+01:00 2025-07-01T05:00:00+01:00 2025-07-15T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
Annual Full site Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000745_002 Inactive Planned Withdrawal unavailability 2023-04-26T15:02:32+01:00 2023-04-26T10:00:00+01:00 2023-04-26T14:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
Testing
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000744_002 Inactive Planned Injection unavailability 2023-04-26T15:02:32+01:00 2023-04-26T10:00:00+01:00 2023-04-26T14:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Testing
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000744_001 Dismissed Planned Injection unavailability 2023-04-24T15:07:12+01:00 2023-04-26T10:00:00+01:00 2023-04-26T14:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Testing
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000745_001 Dismissed Planned Withdrawal unavailability 2023-04-24T15:08:22+01:00 2023-04-26T10:00:00+01:00 2023-04-26T14:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
Testing
21YGB-UKGASGRIDW 55WALDBOROUGH00H
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
Atwick ATW_000000000000000000734_007 Inactive Planned Injection unavailability 2023-03-31T11:56:18+01:00 2023-03-30T08:00:00+01:00 2023-03-31T11:55:00+01:00 GWh/d 30 0 30 Planned Outage
USM
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK