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Last update at: 2024-10-11T11:30:00+01:00

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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_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
Aldbrough ALD_000000000000000000609_003 Inactive Planned Withdrawal unavailability 2021-10-16T01:02:32+01:00 2021-10-12T05:00:00+01:00 2021-10-16T00:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Adsorber valve fault
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000609_002 Dismissed Planned Withdrawal unavailability 2021-10-15T15:08:26+01:00 2021-10-12T05:00:00+01:00 2021-10-16T00:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Adsorber valve fault
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000609_001 Dismissed Planned Withdrawal unavailability 2021-10-04T13:11:02+01:00 2021-10-12T05:00:00+01:00 2021-10-15T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Adsorber valve fault
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_011 Inactive Planned Injection unavailability 2021-11-18T12:24:25+00:00 2021-10-16T05:00:00+01:00 2021-11-19T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_010 Dismissed Planned Injection unavailability 2021-11-16T20:46:36+00:00 2021-10-16T05:00:00+01:00 2021-11-19T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_009 Dismissed Planned Injection unavailability 2021-11-11T12:55:15+00:00 2021-10-16T05:00:00+01:00 2021-11-17T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_008 Dismissed Planned Injection unavailability 2021-11-10T10:43:42+00:00 2021-10-16T05:00:00+01:00 2021-11-15T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_007 Dismissed Planned Injection unavailability 2021-11-06T07:29:25+00:00 2021-10-16T05:00:00+01:00 2021-11-11T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_006 Dismissed Planned Injection unavailability 2021-11-05T09:36:01+00:00 2021-10-16T05:00:00+01:00 2021-11-06T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_005 Dismissed Planned Injection unavailability 2021-10-28T10:54:58+01:00 2021-10-16T05:00:00+01:00 2021-11-05T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_004 Dismissed Planned Injection unavailability 2021-10-21T13:45:47+01:00 2021-10-16T05:00:00+01:00 2021-10-31T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_003 Dismissed Planned Injection unavailability 2021-07-02T15:14:22+01:00 2021-10-16T05:00:00+01:00 2021-10-24T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_002 Dismissed Planned Injection unavailability 2020-11-27T12:04:39+00:00 2021-10-16T05:00:00+01:00 2021-10-22T05:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_001 Dismissed Planned Injection unavailability 2020-07-11T14:00:20+01:00 2021-10-18T05:00:00+01:00 2021-10-23T05:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000611_002 Inactive Planned Storage unavailability 2021-10-24T19:02:32+01:00 2021-10-20T10:00:00+01:00 2021-10-24T18:00:00+01:00 TWh 0.4149 2.0409177 2.4558177 Planned Outage
Aldbrough 8 wellhead maintenance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000611_001 Dismissed Planned Storage unavailability 2021-10-20T10:02:19+01:00 2021-10-20T10:00:00+01:00 2021-10-24T18:00:00+01:00 TWh 0.4149 2.0409177 2.4558177 Planned Outage
Aldbrough 8 wellhead maintenance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000597_002 Inactive Planned Withdrawal unavailability 2021-10-21T16:34:30+01:00 2021-10-21T09:00:00+01:00 2021-10-21T16:30:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000597_001 Dismissed Planned Withdrawal unavailability 2021-07-26T15:38:24+01:00 2021-10-21T09:00:00+01:00 2021-10-21T17:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000596_002 Inactive Planned Injection unavailability 2021-10-21T16:33:44+01:00 2021-10-21T09:00:00+01:00 2021-10-21T16:30:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000596_001 Dismissed Planned Injection unavailability 2021-07-26T15:37:01+01:00 2021-10-21T09:00:00+01:00 2021-10-21T17:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000598_002 Inactive Planned Injection unavailability 2021-10-22T16:16:59+01:00 2021-10-22T09:00:00+01:00 2021-10-22T16:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000598_001 Dismissed Planned Injection unavailability 2021-07-26T15:39:45+01:00 2021-10-22T09:00:00+01:00 2021-10-22T17:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000599_002 Inactive Planned Withdrawal unavailability 2021-10-22T16:16:02+01:00 2021-10-22T09:00:00+01:00 2021-10-22T16:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000599_001 Dismissed Planned Withdrawal unavailability 2021-07-26T15:40:47+01:00 2021-10-22T09:00:00+01:00 2021-10-22T17:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000464_006 Inactive Planned Injection unavailability 2021-10-30T17:57:17+01:00 2021-10-25T05:00:00+01:00 2021-10-30T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 3 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000464_005 Dismissed Planned Injection unavailability 2021-10-30T08:19:44+01:00 2021-10-25T05:00:00+01:00 2021-10-31T10:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 3 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000464_004 Dismissed Planned Injection unavailability 2021-10-29T17:05:18+01:00 2021-10-25T05:00:00+01:00 2021-10-30T09:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 3 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000464_003 Dismissed Planned Injection unavailability 2021-09-07T10:55:34+01:00 2021-10-25T05:00:00+01:00 2021-10-29T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 3 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000464_002 Dismissed Planned Injection unavailability 2020-11-27T12:05:43+00:00 2021-10-25T05:00:00+01:00 2021-10-31T05:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 3 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000464_001 Dismissed Planned Injection unavailability 2020-07-11T14:10:06+01:00 2021-10-25T05:00:00+01:00 2021-10-30T05:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 3 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000529_002 Inactive Planned Injection unavailability 2021-10-30T19:02:31+01:00 2021-10-30T05:00:00+01:00 2021-10-30T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Gas Compressor 1 Siemens maintenance
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000529_001 Dismissed Planned Injection unavailability 2020-11-27T13:51:59+00:00 2021-10-30T05:00:00+01:00 2021-10-30T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Gas Compressor 1 Siemens maintenance
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000463_004 Inactive Planned Injection unavailability 2021-11-12T22:10:06+00:00 2021-10-31T05:00:00+00:00 2021-11-12T22:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage + Commissioning
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000463_003 Dismissed Planned Injection unavailability 2021-09-07T10:59:59+01:00 2021-10-31T05:00:00+00:00 2021-11-14T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage + Commissioning
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000463_001 Dismissed Planned Injection unavailability 2020-07-11T14:04:49+01:00 2021-10-31T05:00:00+00:00 2021-11-10T05:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000612_002 Inactive Planned Storage unavailability 2021-11-05T14:48:59+00:00 2021-10-31T13:00:00+00:00 2021-11-05T15:00:00+00:00 TWh 0.46913 2.8601323 3.3292623 Planned Outage
Scheduled maintenance A9
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000612_001 Dismissed Planned Storage unavailability 2021-10-31T13:08:55+00:00 2021-10-31T13:00:00+00:00 2021-11-05T18:00:00+00:00 TWh 0.46913 2.8601323 3.3292623 Planned Outage
Scheduled maintenance A9
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000463_002 Dismissed Planned Injection unavailability 2020-11-27T12:06:54+00:00 2021-11-01T05:00:00+00:00 2021-11-13T05:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000613_002 Inactive Unplanned Storage unavailability 2021-11-04T20:47:32+00:00 2021-11-04T07:34:00+00:00 2021-11-04T19:34:00+00:00 TWh 0.42058521 2.03523249 2.4558177 Failure
Packer Interlock.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000613_001 Dismissed Unplanned Storage unavailability 2021-11-04T08:31:21+00:00 2021-11-04T07:34:00+00:00 2021-11-04T19:34:00+00:00 TWh 0.42058521 2.03523249 2.4558177 Failure
Packer Interlock.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000614_002 Inactive Unplanned Injection unavailability 2021-11-15T15:48:01+00:00 2021-11-12T22:51:00+00:00 2021-11-15T15:35:00+00:00 GWh/d 111.02 200.54 311.56 Failure
VSDS failure after outage completed
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000614_001 Dismissed Unplanned Injection unavailability 2021-11-12T22:52:38+00:00 2021-11-12T22:51:00+00:00 2021-11-15T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Failure
VSDS failure after outage completed
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000616_003 Inactive Planned Injection unavailability 2022-01-30T10:20:19+00:00 2021-11-18T12:40:00+00:00 2022-01-31T10:20:00+00:00 GWh/d 111.02 200.54 311.56 Failure
Comp unavailability due to degraded N2 generation performance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000616_002 Dismissed Planned Injection unavailability 2022-01-11T04:15:46+00:00 2021-11-18T12:40:00+00:00 2022-01-31T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Failure
Comp unavailability due to degraded N2 generation performance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000616_001 Dismissed Planned Injection unavailability 2021-11-18T12:56:10+00:00 2021-11-18T12:40:00+00:00 2022-01-31T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Failure
Comp 3 unavailability due to degraded N2 generation performance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000615_005 Inactive Planned Storage unavailability 2021-12-07T17:28:07+00:00 2021-11-22T08:00:00+00:00 2021-12-07T17:25:00+00:00 TWh 0.45889 2.8703723 3.3292623 Planned Outage
Storage Cavern outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000615_004 Dismissed Planned Storage unavailability 2021-12-03T11:51:48+00:00 2021-11-22T08:00:00+00:00 2021-12-07T18:00:00+00:00 TWh 0.45889 2.8703723 3.3292623 Planned Outage
Storage Cavern outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000615_003 Dismissed Planned Storage unavailability 2021-11-15T12:01:50+00:00 2021-11-22T08:00:00+00:00 2021-12-06T12:00:00+00:00 TWh 0.45889 2.8703723 3.3292623 Planned Outage
Storage Cavern outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000615_002 Dismissed Planned Storage unavailability 2021-11-15T11:47:51+00:00 2021-11-22T08:00:00+00:00 2021-12-06T12:00:00+00:00 TWh 0 3.3292623 3.3292623 Planned Outage
Storage Cavern outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK