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Last update at: 2024-10-13T11:00:00+01:00

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

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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
< 2 3 4 5 6 >
Aldbrough ALD_000000000000000000842_002 Dismissed Planned Storage unavailability 2024-06-12T15:58:36+01:00 2024-07-01T05:00:00+01:00 2024-12-31T05:00:00+00:00 TWh 0.412 2.7501642 3.1621642 Planned Outage
Cavern 1. Removed from service AHS.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000842_001 Dismissed Planned Storage unavailability 2023-11-13T10:03:43+00:00 2024-07-01T05:00:00+01:00 2024-12-31T05:00:00+00:00 TWh 0.412 2.7501642 3.1621642 Planned Outage
Cavern 1. Removed from service AHS.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000866_003 Dismissed Planned Storage unavailability 2024-06-12T15:37:41+01:00 2026-04-10T05:00:00+01:00 2027-04-10T05:00:00+01:00 TWh 0.412 2.7501642 3.1621642 Planned Outage
Ald 1 - AHP.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000866_002 Dismissed Planned Storage unavailability 2024-05-22T13:23:47+01:00 2026-04-10T05:00:00+01:00 2027-04-10T05:00:00+01:00 TWh 0.412 2.7501642 3.1621642 Planned Outage
Ald 1 - AHP.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000866_001 Dismissed Planned Storage unavailability 2023-12-12T15:46:18+00:00 2025-01-01T05:00:00+00:00 2026-01-01T05:00:00+00:00 TWh 0.412 2.7501642 3.1621642 Planned Outage
Ald 1 - AHP.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000930_002 Inactive Unplanned Storage unavailability 2024-06-11T18:29:25+01:00 2024-06-10T18:00:00+01:00 2024-06-11T18:00:00+01:00 TWh 0.412344295 2.749819905 3.1621642 Failure
Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000930_001 Dismissed Unplanned Storage unavailability 2024-06-10T20:45:34+01:00 2024-06-10T18:00:00+01:00 2024-06-11T18:00:00+01:00 TWh 0.412344295 2.749819905 3.1621642 Failure
Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000909_004 Inactive Planned Injection unavailability 2024-06-11T16:28:11+01:00 2024-06-11T12:00:00+01:00 2024-06-11T16:15:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000909_003 Dismissed Planned Injection unavailability 2024-06-11T16:13:50+01:00 2024-06-11T12:00:00+01:00 2024-06-11T16:15:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000909_002 Dismissed Planned Injection unavailability 2024-05-13T13:54:49+01:00 2024-06-11T12:00:00+01:00 2024-06-11T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000909_001 Dismissed Planned Injection unavailability 2024-04-17T14:43:14+01:00 2024-06-05T10:00:00+01:00 2024-06-05T14:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000910_003 Inactive Planned Withdrawal unavailability 2024-06-11T16:18:24+01:00 2024-06-11T12:00:00+01:00 2024-06-11T16:15:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000910_002 Dismissed Planned Withdrawal unavailability 2024-05-13T13:54:01+01:00 2024-06-11T12:00:00+01:00 2024-06-11T18:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000910_001 Dismissed Planned Withdrawal unavailability 2024-04-17T14:45:15+01:00 2024-06-05T10:00:00+01:00 2024-06-05T14:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000794_010 Inactive Unplanned Storage unavailability 2024-06-10T19:02:32+01:00 2024-03-30T05:00:00+00:00 2024-06-10T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000794_009 Dismissed Unplanned Storage unavailability 2024-06-06T15:13:49+01:00 2024-03-30T05:00:00+00:00 2024-06-10T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000794_008 Dismissed Unplanned Storage unavailability 2024-05-31T11:42:31+01:00 2024-03-30T05:00:00+00:00 2024-06-07T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000794_007 Dismissed Unplanned Storage unavailability 2024-05-14T13:01:17+01:00 2024-03-30T05:00:00+00:00 2024-05-31T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000794_006 Dismissed Unplanned Storage unavailability 2024-04-25T15:49:39+01:00 2024-03-30T05:00:00+00:00 2024-06-08T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000794_005 Dismissed Unplanned Storage unavailability 2024-04-17T13:15:54+01:00 2024-03-30T05:00:00+00:00 2024-06-06T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000794_004 Dismissed Unplanned Storage unavailability 2024-03-08T09:56:28+00:00 2024-03-30T05:00:00+00:00 2024-05-07T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000794_003 Dismissed Unplanned Storage unavailability 2024-03-04T08:15:02+00:00 2024-03-25T05:00:00+00:00 2024-05-09T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000794_002 Dismissed Unplanned Storage unavailability 2024-02-01T12:41:10+00:00 2024-03-30T05:00:00+00:00 2024-05-07T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000794_001 Dismissed Unplanned Storage unavailability 2023-08-21T14:43:47+01:00 2024-05-02T05:00:00+01:00 2024-06-11T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000823_002 Inactive Planned Withdrawal unavailability 2024-06-08T12:30:10+01:00 2024-06-01T05:00:00+01:00 2024-06-08T12:00:00+01:00 GWh/d 48.33 81.67 130 Planned Outage
Stream 7 - outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000823_001 Dismissed Planned Withdrawal unavailability 2023-10-20T19:45:15+01:00 2024-06-01T05:00:00+01:00 2024-06-11T18:00:00+01:00 GWh/d 48.33 81.67 130 Planned Outage
Stream 7 - outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000928_002 Inactive Unplanned Withdrawal unavailability 2024-06-03T17:12:58+01:00 2024-06-03T14:20:00+01:00 2024-06-03T17:15:00+01:00 GWh/d 121.5 220.8 342.3 Failure
RH2 Burner
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000928_001 Dismissed Unplanned Withdrawal unavailability 2024-06-03T14:29:36+01:00 2024-06-03T14:20:00+01:00 2024-06-04T12:00:00+01:00 GWh/d 121.5 220.8 342.3 Failure
RH2 Burner
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000482_007 Inactive Planned Withdrawal unavailability 2024-06-01T06:57:50+01:00 2024-05-05T05:00:00+01:00 2024-06-01T06:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 2 Outage. Refactory additional conditioning time
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000482_006 Dismissed Planned Withdrawal unavailability 2024-05-31T16:02:14+01:00 2024-05-05T05:00:00+01:00 2024-06-01T06:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 2 Outage. Refactory additional conditioning time
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000482_005 Dismissed Planned Withdrawal unavailability 2024-03-08T09:57:56+00:00 2024-05-05T05:00:00+01:00 2024-05-31T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 2 Outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000482_004 Dismissed Planned Withdrawal unavailability 2024-02-26T12:31:55+00:00 2024-05-05T05:00:00+01:00 2024-05-30T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 2 Outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000482_003 Dismissed Planned Withdrawal unavailability 2023-11-01T08:58:13+00:00 2024-05-05T05:00:00+01:00 2024-05-27T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 2 Outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000482_002 Dismissed Planned Withdrawal unavailability 2023-07-06T11:07:56+01:00 2024-06-02T05:00:00+01:00 2024-06-16T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 2 Outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000482_001 Dismissed Planned Withdrawal unavailability 2020-07-11T16:34:24+01:00 2024-06-02T05:00:00+01:00 2024-06-16T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 2 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000927_002 Inactive Unplanned Injection unavailability 2024-05-25T19:37:23+01:00 2024-05-24T15:30:00+01:00 2024-05-25T19:30:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Loss of Comp 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000927_001 Dismissed Unplanned Injection unavailability 2024-05-24T15:35:01+01:00 2024-05-24T15:30:00+01:00 2024-05-29T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Loss of Comp 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000926_002 Inactive Unplanned Injection unavailability 2024-05-24T15:30:04+01:00 2024-05-24T10:58:00+01:00 2024-05-29T15:30:00+01:00 GWh/d 211.29 100.27 311.56 Failure
Loss of Comp 1 & 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000926_001 Dismissed Unplanned Injection unavailability 2024-05-24T11:01:23+01:00 2024-05-24T10:58:00+01:00 2024-05-29T18:00:00+01:00 GWh/d 211.29 100.27 311.56 Failure
Loss of Comp 1 & 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000925_002 Inactive Planned Injection unavailability 2024-05-24T10:57:58+01:00 2024-05-12T05:00:00+01:00 2024-05-24T10:57:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
ALD_00000479_010 - Updated in error showing total availability For Outage. This Remit has been published to reflect total Injection unavailability.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000925_001 Dismissed Planned Injection unavailability 2024-05-24T10:57:01+01:00 2024-05-12T05:00:00+01:00 2024-05-24T10:57:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
ALD_00000479_010 - Updated in error showing total availability For Outage. This Remit has been published to reflect total Injection unavailability.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000479_010 Inactive Planned Injection unavailability 2024-05-24T10:49:22+01:00 2024-05-12T05:00:00+01:00 2024-05-29T07:30:00+01:00 GWh/d 0 311.56 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000479_009 Dismissed Planned Injection unavailability 2024-05-24T07:47:29+01:00 2024-05-12T05:00:00+01:00 2024-05-29T18:00:00+01:00 GWh/d 211.29 100.27 311.56 Planned Outage
Loss of Comp 1 & 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000479_008 Dismissed Planned Injection unavailability 2024-05-22T08:57:54+01:00 2024-05-12T05:00:00+01:00 2024-05-29T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full injection outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000479_007 Dismissed Planned Injection unavailability 2024-02-26T13:07:00+00:00 2024-05-12T05:00:00+01:00 2024-05-24T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000479_006 Dismissed Planned Injection unavailability 2024-02-26T12:31:03+00:00 2024-05-12T05:00:00+01:00 2024-05-23T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000479_005 Dismissed Planned Injection unavailability 2023-11-01T08:19:18+00:00 2024-05-12T05:00:00+01:00 2024-05-26T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000479_004 Dismissed Planned Injection unavailability 2023-07-25T08:42:49+01:00 2024-05-12T05:00:00+01:00 2024-05-21T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000479_003 Dismissed Planned Injection unavailability 2020-09-20T09:03:10+01:00 2024-05-12T05:00:00+01:00 2024-05-21T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000479_002 Dismissed Planned Injection unavailability 2020-09-20T08:57:21+01:00 2024-05-12T05:00:00+01:00 2024-05-21T09:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK