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Last update at: 2024-02-26T18:30:00+00:00

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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
< 1 2 3 4 5 >
Aldbrough ALD_000000000000000000674_004 Dismissed Planned Storage unavailability 2022-06-24T06:10:21+01:00 2022-06-23T05:00:00+01:00 2022-06-24T06:10:00+01:00 TWh 0.89773 1.5871847 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000674_003 Dismissed Planned Storage unavailability 2022-06-23T10:48:46+01:00 2022-06-23T05:00:00+01:00 2022-06-24T19:00:00+01:00 TWh 0.89773 1.5871847 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000674_002 Dismissed Planned Storage unavailability 2022-06-23T10:48:21+01:00 2022-06-23T05:00:00+01:00 2022-06-24T17:00:00+01:00 TWh 0.89773 1.5871847 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000674_001 Dismissed Planned Storage unavailability 2022-06-22T15:50:46+01:00 2022-06-23T05:00:00+01:00 2022-06-23T17:00:00+01:00 TWh 0.89773 1.5871847 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000673_002 Inactive Unplanned Storage unavailability 2022-06-20T23:30:03+01:00 2022-06-20T20:30:00+01:00 2022-06-20T23:30:00+01:00 TWh 1.312219162 1.172695538 2.4849147 Failure
temporary Loss of ALD 1 & 8 due to high gas temps
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000673_001 Dismissed Unplanned Storage unavailability 2022-06-20T20:35:11+01:00 2022-06-20T20:30:00+01:00 2022-06-20T23:30:00+01:00 TWh 1.312219162 1.172695538 2.4849147 Failure
temporary Loss of ALD 1 & 8 due to high gas temps
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000669_002 Inactive Unplanned Storage unavailability 2022-05-06T08:14:53+01:00 2022-05-05T20:38:00+01:00 2022-05-06T08:15:00+01:00 TWh 0.47728 2.0076347 2.4849147 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000669_001 Dismissed Unplanned Storage unavailability 2022-05-05T20:40:52+01:00 2022-05-05T20:38:00+01:00 2022-05-06T08:38:00+01:00 TWh 0.47728 2.0076347 2.4849147 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000667_002 Inactive Planned Storage unavailability 2022-04-22T17:04:52+01:00 2022-04-20T00:00:00+01:00 2022-04-22T17:00:00+01:00 TWh 0.47366 2.0112547 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000667_001 Dismissed Planned Storage unavailability 2022-04-19T19:51:10+01:00 2022-04-20T00:00:00+01:00 2022-04-22T18:00:00+01:00 TWh 0.47366 2.0112547 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000661_005 Dismissed Unplanned Storage unavailability 2022-10-25T15:30:17+01:00 2022-03-22T14:15:00+00:00 2023-01-31T05:00:00+00:00 TWh 0.06761 2.3882077 2.9453019 Failure
Cavern 4 unavailable
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000661_004 Dismissed Unplanned Storage unavailability 2022-09-05T15:54:31+01:00 2022-03-22T14:15:00+00:00 2022-11-01T05:00:00+00:00 TWh 0.06761 2.3882077 2.9453019 Failure
Cavern 4 unavailable
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000700_001 Dismissed Unplanned Storage unavailability 2022-10-24T16:14:15+01:00 2022-10-24T00:00:00+01:00 2022-11-04T00:00:00+00:00 TWh 0.89 2.0553019 2.9453019 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000691_003 Inactive Planned Storage unavailability 2022-10-02T17:05:09+01:00 2022-10-02T03:00:00+01:00 2022-10-02T17:05:00+01:00 TWh 1.2399 1.7054019 2.9453019 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000691_002 Dismissed Planned Storage unavailability 2022-10-02T10:19:17+01:00 2022-10-02T03:00:00+01:00 2022-10-02T18:00:00+01:00 TWh 1.2399 1.7054019 2.9453019 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000691_001 Dismissed Planned Storage unavailability 2022-09-23T16:24:34+01:00 2022-10-02T03:00:00+01:00 2022-10-02T18:00:00+01:00 TWh 1.701 1.2443019 2.9453019 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000677_002 Dismissed Planned Storage unavailability 2022-09-12T12:36:06+01:00 2022-09-16T05:00:00+01:00 2022-10-07T18:00:00+01:00 TWh 0.43 2.0549147 2.9453019 Planned Outage
A7 Wellhead works.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000571_002 Inactive Planned Storage unavailability 2021-04-14T07:56:55+01:00 2021-04-14T06:00:00+01:00 2021-04-14T08:00:00+01:00 TWh 0.214379 2.9321538 3.1465328 Planned Outage
Maintenance A2
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000571_001 Dismissed Planned Storage unavailability 2021-04-08T15:53:31+01:00 2021-04-14T06:00:00+01:00 2021-04-17T18:00:00+01:00 TWh 0.214379 2.9321538 3.1465328 Planned Outage
Maintenance A2
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000569_002 Inactive Planned Storage unavailability 2021-04-09T15:34:19+01:00 2021-04-07T16:34:00+01:00 2021-04-09T15:30:00+01:00 TWh 0.38077 2.7657628 3.1465328 Planned Outage
Maintenance A1
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000569_001 Dismissed Planned Storage unavailability 2021-04-07T16:35:14+01:00 2021-04-07T16:34:00+01:00 2021-04-09T18:00:00+01:00 TWh 0.38077 2.7657628 3.1465328 Planned Outage
Maintenance A1
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000794_002 Active 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
Aldbrough ALD_000000000000000000795_002 Dismissed Unplanned Storage unavailability 2024-02-01T12:36:36+00:00 2024-09-02T05:00:00+01:00 2024-10-11T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000795_001 Dismissed Unplanned Storage unavailability 2023-08-21T14:49:04+01:00 2024-09-02T05:00:00+01:00 2024-10-11T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000872_003 Inactive Planned Storage unavailability 2024-01-03T17:05:43+00:00 2024-01-02T05:00:00+00:00 2024-01-03T17:06:00+00:00 TWh 0.47347 2.6886942 3.1621642 Planned Outage
Ald 9 Pipework shotblast
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000872_002 Dismissed Planned Storage unavailability 2024-01-02T10:39:03+00:00 2024-01-02T05:00:00+00:00 2024-01-03T19:00:00+00:00 TWh 0.47347 2.6886942 3.1621642 Planned Outage
Ald 9 Pipework shotblast
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000872_001 Dismissed Planned Storage unavailability 2024-01-01T17:00:01+00:00 2024-01-02T05:00:00+00:00 2024-01-03T12:00:00+00:00 TWh 0.47347 2.6886942 3.1621642 Planned Outage
Ald 9 Pipework shotblast
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000867_003 Inactive Planned Storage unavailability 2023-12-15T12:51:20+00:00 2023-12-14T05:00:00+00:00 2023-12-15T12:50:00+00:00 TWh 0.855 2.3071642 3.1621642 Planned Outage
A3 and A7 removed from service.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000867_002 Dismissed Planned Storage unavailability 2023-12-14T15:17:38+00:00 2023-12-14T05:00:00+00:00 2023-12-15T13:00:00+00:00 TWh 0.855 2.3071642 3.1621642 Planned Outage
A3 and A7 removed from service.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000867_001 Dismissed Planned Storage unavailability 2023-12-13T15:44:10+00:00 2023-12-14T05:00:00+00:00 2023-12-14T18:00:00+00:00 TWh 0.855 2.3071642 3.1621642 Planned Outage
A3 and A7 removed from service.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000866_001 Active 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_000000000000000000843_001 Active Planned Storage unavailability 2023-11-13T10:05:32+00:00 2024-10-01T05:00:00+01:00 2024-12-31T05:00:00+00:00 TWh 0.232 2.9301642 3.1621642 Planned Outage
Cavern 6. Removed from service AHS.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000842_001 Active 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_000000000000000000835_002 Inactive Unplanned Storage unavailability 2023-11-04T10:39:24+00:00 2023-11-03T19:55:00+00:00 2023-11-04T10:35:00+00:00 TWh 0.41840879 2.74375541 3.1621642 Failure
Loss of ALD 8
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000835_001 Dismissed Unplanned Storage unavailability 2023-11-03T19:43:51+00:00 2023-11-03T19:55:00+00:00 2023-11-04T19:30:00+00:00 TWh 0.41840879 2.74375541 3.1621642 Failure
Loss of ALD 8
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000799_002 Inactive Planned Storage unavailability 2023-09-17T20:02:32+01:00 2023-09-14T05:00:00+01:00 2023-09-17T19:00:00+01:00 TWh 0.3518 2.8103642 3.1621642 Planned Outage
ALD 5 Wellhead Maintenance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000799_001 Dismissed Planned Storage unavailability 2023-08-30T15:54:37+01:00 2023-09-14T05:00:00+01:00 2023-09-17T19:00:00+01:00 TWh 0.3518 2.8103642 3.1621642 Planned Outage
ALD 5 Wellhead Maintenance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000809_002 Inactive Unplanned Storage unavailability 2023-09-14T19:02:32+01:00 2023-09-14T10:00:00+01:00 2023-09-14T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Ald 3 WHM + RTS
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000809_001 Dismissed Unplanned Storage unavailability 2023-09-14T09:01:11+01:00 2023-09-14T10:00:00+01:00 2023-09-14T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Ald 3 WHM + RTS
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000772_005 Inactive Planned Storage unavailability 2023-09-14T06:02:32+01:00 2023-09-12T06:00:00+01:00 2023-09-14T05:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3 WHM
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000772_004 Dismissed Planned Storage unavailability 2023-09-13T09:51:24+01:00 2023-09-12T06:00:00+01:00 2023-09-14T05:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Loss of Ald 3 WHM
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000772_003 Dismissed Planned Storage unavailability 2023-08-30T15:28:22+01:00 2023-09-12T06:00:00+01:00 2023-09-22T18:00:00+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_000000000000000000772_002 Dismissed Planned Storage unavailability 2023-08-23T09:12:19+01:00 2023-09-10T06:00:00+01:00 2023-09-22T18:00:00+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_000000000000000000793_002 Inactive Unplanned Storage unavailability 2023-08-17T05:34:39+01:00 2023-08-16T20:57:00+01:00 2023-08-17T05:00:00+01:00 TWh 0.824 2.3381642 3.1621642 Failure
Ald 1 & 9
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000793_001 Dismissed Unplanned Storage unavailability 2023-08-16T20:58:10+01:00 2023-08-16T20:57:00+01:00 2023-08-17T05:00:00+01:00 TWh 0.824 2.3381642 3.1621642 Failure
Ald 1 & 9
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000772_001 Dismissed Planned Storage unavailability 2023-07-05T15:27:29+01:00 2023-09-12T06:00:00+01:00 2023-09-24T18:00:00+01:00 TWh 0.412 2.8872861 3.2992861 Planned Outage
Loss of Ald 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000778_002 Inactive Unplanned Storage unavailability 2023-07-06T09:09:19+01:00 2023-07-06T02:25:00+01:00 2023-07-06T09:09:00+01:00 TWh 0.8395 2.4597861 3.2992861 Failure
Ald 7 Panel inaccessible
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000778_001 Dismissed Unplanned Storage unavailability 2023-07-06T02:40:52+01:00 2023-07-06T02:25:00+01:00 2023-07-06T12:00:00+01:00 TWh 0.8395 2.4597861 3.2992861 Failure
Ald 7 Panel inaccessible
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