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Last update at: 2024-07-16T13:30:00+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 >
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
Aldbrough ALD_000000000000000000922_002 Inactive Planned Storage unavailability 2024-04-30T13:18:52+01:00 2024-04-28T00:00:00+01:00 2024-04-30T13:15:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Ald 1 W/H Maint
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000922_001 Dismissed Planned Storage unavailability 2024-04-27T14:21:53+01:00 2024-04-28T00:00:00+01:00 2024-04-30T18:00:00+01:00 TWh 0.4123 2.7498642 3.1621642 Planned Outage
Ald 1 W/H Maint
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_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_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_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
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_000000000000000000923_002 Inactive Planned Storage unavailability 2024-05-10T16:35:01+01:00 2024-05-07T09:00:00+01:00 2024-05-10T16:00:00+01:00 TWh 0.419 2.7431642 3.1621642 Planned Outage
A8 WHM
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000923_001 Dismissed Planned Storage unavailability 2024-05-07T08:48:52+01:00 2024-05-07T09:00:00+01:00 2024-05-10T18:00:00+01:00 TWh 0.419 2.7431642 3.1621642 Planned Outage
A8 WHM
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000701_004 Inactive Unplanned Storage unavailability 2022-12-12T00:17:37+00:00 2022-11-07T10:00:00+00:00 2022-12-11T23:10:00+00:00 TWh 0.42 2.8817895 3.3017895 Failure
Ald 1
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000701_003 Dismissed Unplanned Storage unavailability 2022-12-11T22:59:24+00:00 2022-11-07T10:00:00+00:00 2022-12-11T23:10:00+00:00 TWh 0.42 2.8817895 3.3017895 Failure
Ald 1
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000701_002 Dismissed Unplanned Storage unavailability 2022-11-21T08:52:27+00:00 2022-11-07T10:00:00+00:00 2022-12-21T18:00:00+00:00 TWh 0.42 2.8817895 3.3017895 Failure
Ald 1
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000701_001 Dismissed Unplanned Storage unavailability 2022-11-07T10:52:38+00:00 2022-11-07T10:00:00+00:00 2022-11-28T05:00:00+00:00 TWh 0.42 2.8817895 3.3017895 Failure
Ald 1
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_000000000000000000591_007 Inactive Planned Storage unavailability 2021-07-27T10:56:20+01:00 2021-07-05T05:00:00+01:00 2021-07-27T11:00:00+01:00 TWh 0.42059 2.0352277 2.4558177 Planned Outage
Ald 1 flowline heater replacement.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000591_006 Dismissed Planned Storage unavailability 2021-07-23T12:34:49+01:00 2021-07-05T05:00:00+01:00 2021-07-27T18:00:00+01:00 TWh 0.42059 2.0352277 2.4558177 Planned Outage
Ald 1 flowline heater replacement.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000591_005 Dismissed Planned Storage unavailability 2021-07-21T08:10:28+01:00 2021-07-05T05:00:00+01:00 2021-07-23T18:00:00+01:00 TWh 0.42059 2.0352277 2.4558177 Planned Outage
Ald 1 flowline heater replacement.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000591_004 Dismissed Planned Storage unavailability 2021-07-17T08:55:53+01:00 2021-07-05T05:00:00+01:00 2021-07-21T18:00:00+01:00 TWh 0.42059 2.0352277 2.4558177 Planned Outage
Ald 1 flowline heater replacement.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000591_003 Dismissed Planned Storage unavailability 2021-07-17T00:09:55+01:00 2021-07-05T05:00:00+01:00 2021-07-19T00:00:00+01:00 TWh 0.42059 2.0352277 2.4558177 Planned Outage
Ald 1 flowline heater replacement.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000591_002 Dismissed Planned Storage unavailability 2021-07-16T15:55:01+01:00 2021-07-05T05:00:00+01:00 2021-07-17T00:00:00+01:00 TWh 0.42059 2.0352277 2.4558177 Planned Outage
Ald 1 flowline heater replacement.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000817_002 Inactive Planned Storage unavailability 2023-10-13T16:49:45+01:00 2023-10-12T09:00:00+01:00 2023-10-13T16:40:00+01:00 TWh 0.4216 3.0470447 3.4686447 Planned Outage
Cavity 1 - 6 Monthly Wellhead Maintenance.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000817_001 Dismissed Planned Storage unavailability 2023-10-05T11:58:28+01:00 2023-10-12T09:00:00+01:00 2023-10-13T18:00:00+01:00 TWh 0.4216 3.0470447 3.4686447 Planned Outage
Cavity 1 - 6 Monthly Wellhead Maintenance.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000871_002 Inactive Unplanned Storage unavailability 2024-01-05T11:37:51+00:00 2023-12-28T14:26:00+00:00 2024-01-05T11:35:00+00:00 TWh 0.421650307 3.046994393 3.4686447 Failure
Cavity 1
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000871_001 Dismissed Unplanned Storage unavailability 2023-12-28T14:35:27+00:00 2023-12-28T14:26:00+00:00 2024-01-15T18:00:00+00:00 TWh 0.421650307 3.046994393 3.4686447 Failure
Cavity 1
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000756_002 Inactive Planned Storage unavailability 2023-06-26T19:02:32+01:00 2023-06-26T05:00:00+01:00 2023-06-26T18:00:00+01:00 TWh 0.421650307 3.046994393 3.4686447 Planned Outage
Cavity 1 Wellhead Panel maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000756_001 Dismissed Planned Storage unavailability 2023-05-30T09:11:23+01:00 2023-06-26T05:00:00+01:00 2023-06-26T18:00:00+01:00 TWh 0.421650307 3.046994393 3.4686447 Planned Outage
Cavity 1 Wellhead Panel maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000662_002 Dismissed Planned Storage unavailability 2022-04-01T10:57:06+01:00 2022-04-06T05:00:00+01:00 2022-04-09T18:00:00+01:00 TWh 0.421650307 3.046994393 3.4686447 Planned Outage
Cavity 1 Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000662_001 Dismissed Planned Storage unavailability 2022-03-24T13:27:01+00:00 2022-04-06T05:00:00+01:00 2022-04-09T18:00:00+01:00 TWh 0.421650307 3.046994393 3.4686447 Planned Outage
Cavity 1 Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000682_003 Inactive Unplanned Storage unavailability 2022-09-06T06:01:53+01:00 2022-08-17T12:00:00+01:00 2022-09-06T05:00:00+01:00 TWh 0.424 2.0609147 2.4849147 Failure
Ald 2 Valve Replacement
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000682_002 Dismissed Unplanned Storage unavailability 2022-08-17T15:55:28+01:00 2022-08-17T12:00:00+01:00 2022-09-06T05:00:00+01:00 TWh 0.424 2.0609147 2.4849147 Failure
Ald 2 Valve Replacement
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000682_001 Dismissed Unplanned Storage unavailability 2022-08-17T12:10:52+01:00 2022-08-17T12:00:00+01:00 2022-08-31T19:00:00+01:00 TWh 0.424 2.0609147 2.4849147 Failure
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
Aldbrough ALD_000000000000000000677_001 Dismissed Planned Storage unavailability 2022-06-30T14:31:38+01:00 2022-09-16T05:00:00+01:00 2022-10-07T18:00:00+01:00 TWh 0.43 2.0549147 2.4849147 Planned Outage
A7 Wellhead works.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK