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Last update at: 2024-02-26T13:30:00+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
< 6 7 8 9 10 >
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_000000000000000000759_002 Inactive Planned Storage unavailability 2023-06-29T19:02:32+01:00 2023-06-28T18:00:00+01:00 2023-06-29T18:00:00+01:00 TWh 0.483344926 2.985299774 3.4686447 Planned Outage
Cavity 6 Wellhead Panel Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000759_001 Dismissed Planned Storage unavailability 2023-05-30T09:23:28+01:00 2023-06-28T18:00:00+01:00 2023-06-29T18:00:00+01:00 TWh 0.483344926 2.985299774 3.4686447 Planned Outage
Cavity 6 Wellhead Panel Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000767_002 Inactive Planned Withdrawal unavailability 2023-06-29T08:29:51+01:00 2023-06-24T07:00:00+01:00 2023-06-29T08:28:00+01:00 GWh/d 100 30 130 Planned Outage
Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000767_001 Dismissed Planned Withdrawal unavailability 2023-06-23T12:45:15+01:00 2023-06-24T07:00:00+01:00 2023-06-30T05:00:00+01:00 GWh/d 100 30 130 Planned Outage
Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000758_002 Inactive Planned Storage unavailability 2023-06-28T19:02:32+01:00 2023-06-27T18:00:00+01:00 2023-06-28T18:00:00+01:00 TWh 0.665322552 2.803322148 3.4686447 Planned Outage
Cavity 5 Wellhead panel maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000758_001 Dismissed Planned Storage unavailability 2023-05-30T09:20:27+01:00 2023-06-27T18:00:00+01:00 2023-06-28T18:00:00+01:00 TWh 0.665322552 2.803322148 3.4686447 Planned Outage
Cavity 5 Wellhead panel maintenance
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
Aldbrough ALD_000000000000000000763_005 Inactive Unplanned Withdrawal unavailability 2023-06-28T09:08:32+01:00 2023-06-06T09:45:00+01:00 2023-06-28T09:10:00+01:00 GWh/d 253.9 88.4 342.3 Failure
Reduction in max flow.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000763_004 Dismissed Unplanned Withdrawal unavailability 2023-06-22T11:32:01+01:00 2023-06-06T09:45:00+01:00 2023-06-28T18:00:00+01:00 GWh/d 253.9 88.4 342.3 Failure
Reduction in max flow.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000763_003 Dismissed Unplanned Withdrawal unavailability 2023-06-13T17:24:42+01:00 2023-06-06T09:45:00+01:00 2023-06-23T18:00:00+01:00 GWh/d 253.9 88.4 342.3 Failure
Reduction in max flow.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000763_002 Dismissed Unplanned Withdrawal unavailability 2023-06-06T21:44:48+01:00 2023-06-06T09:45:00+01:00 2023-06-23T18:00:00+01:00 GWh/d 187.17 155.13 342.3 Failure
Slight reduction in max flow.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000763_001 Dismissed Unplanned Withdrawal unavailability 2023-06-06T09:42:50+01:00 2023-06-06T09:45:00+01:00 2023-06-23T18:00:00+01:00 GWh/d 165.3 177 342.3 Failure
Slight reduction in max flow.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000475_006 Inactive Planned Withdrawal unavailability 2023-06-28T09:07:19+01:00 2023-06-03T05:00:00+01:00 2023-06-28T09:07:00+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_000000000000000000475_005 Dismissed Planned Withdrawal unavailability 2023-06-22T08:40:34+01:00 2023-06-03T05:00:00+01:00 2023-06-28T18:00:00+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_000000000000000000475_004 Dismissed Planned Withdrawal unavailability 2023-06-19T08:14:17+01:00 2023-06-03T05:00:00+01:00 2023-06-23T18:00:00+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_000000000000000000475_003 Dismissed Planned Withdrawal unavailability 2023-01-16T11:07:57+00:00 2023-06-03T05:00:00+01:00 2023-06-19T18:00:00+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_000000000000000000475_002 Dismissed Planned Withdrawal unavailability 2022-06-01T22:27:29+01:00 2023-05-19T18:00:00+01:00 2023-06-16T18:00:00+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_000000000000000000475_001 Dismissed Planned Withdrawal unavailability 2020-07-11T16:12:17+01:00 2023-05-20T05:00:00+01:00 2023-06-16T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 2 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000761_005 Inactive Planned Storage unavailability 2023-06-27T19:02:33+01:00 2023-06-21T09:00:00+01:00 2023-06-27T18:00:00+01:00 TWh 0.468711066 2.999933634 3.4686447 Planned Outage
Cavity 9 Annual Wellhead Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000761_004 Dismissed Planned Storage unavailability 2023-06-26T16:26:05+01:00 2023-06-21T09:00:00+01:00 2023-06-27T18:00:00+01:00 TWh 0.468711066 2.999933634 3.4686447 Planned Outage
Cavity 9 Annual Wellhead Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000761_003 Dismissed Planned Storage unavailability 2023-06-23T11:53:57+01:00 2023-06-21T09:00:00+01:00 2023-06-26T18:00:00+01:00 TWh 0.468711066 2.999933634 3.4686447 Planned Outage
Cavity 9 Annual Wellhead Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000757_003 Inactive Planned Storage unavailability 2023-06-27T19:02:33+01:00 2023-06-26T18:00:00+01:00 2023-06-27T18:00:00+01:00 TWh 0.390799835 3.077844865 3.4686447 Planned Outage
Cavity 3 Wellhead Panel Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000768_003 Inactive Unplanned Storage unavailability 2023-06-27T19:02:33+01:00 2023-06-24T07:30:00+01:00 2023-06-27T18:00:00+01:00 TWh 0.48312084 2.5168128 3.4686447 Failure
Cavity 8
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000768_002 Dismissed Unplanned Storage unavailability 2023-06-26T16:22:59+01:00 2023-06-24T07:30:00+01:00 2023-06-27T18:00:00+01:00 TWh 0.48312084 2.5168128 3.4686447 Failure
Cavity 8
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000757_002 Dismissed Planned Storage unavailability 2023-05-30T09:18:02+01:00 2023-06-26T18:00:00+01:00 2023-06-27T18:00:00+01:00 TWh 0.390799835 3.077844865 3.4686447 Planned Outage
Cavity 3 Wellhead Panel Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000761_002 Dismissed Planned Storage unavailability 2023-06-17T13:38:52+01:00 2023-06-21T09:00:00+01:00 2023-06-25T18:00:00+01:00 TWh 0.468711066 2.999933634 3.4686447 Planned Outage
Cavity 9 Annual Wellhead Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000761_001 Dismissed Planned Storage unavailability 2023-05-30T09:54:03+01:00 2023-06-19T09:00:00+01:00 2023-06-23T18:00:00+01:00 TWh 0.468711066 2.999933634 3.4686447 Planned Outage
Cavity 9 Annual Wellhead Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000757_001 Dismissed Planned Storage unavailability 2023-05-30T09:16:24+01:00 2023-06-26T18:00:00+01:00 2023-06-27T18:00:00+01:00 TWh 0.390799835 3.077844865 3.4686447 Planned Outage
Cavity 2 Wellhead Panel Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000768_001 Dismissed Unplanned Storage unavailability 2023-06-24T08:10:17+01:00 2023-06-24T07:30:00+01:00 2023-06-26T18:00:00+01:00 TWh 0.48312084 2.5168128 3.4686447 Failure
Cavity 8
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_000000000000000000766_002 Inactive Unplanned Storage unavailability 2023-06-23T19:02:32+01:00 2023-06-21T07:53:00+01:00 2023-06-23T18:00:00+01:00 TWh 0.48312084 2.98552386 3.4686447 Failure
Cavity 8
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000766_001 Dismissed Unplanned Storage unavailability 2023-06-21T07:55:58+01:00 2023-06-21T07:53:00+01:00 2023-06-23T18:00:00+01:00 TWh 0.48312084 2.98552386 3.4686447 Failure
Cavity 8
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000752_003 Dismissed Planned Storage unavailability 2023-06-23T08:34:18+01:00 2023-08-06T05:00:00+01:00 2023-10-26T18:00:00+01:00 TWh 0.435 2.8667895 3.2992861 Planned Outage
Loss of ALD 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000752_002 Dismissed Planned Storage unavailability 2023-05-05T14:40:37+01:00 2023-08-06T05:00:00+01:00 2023-10-26T18:00:00+01:00 TWh 0.435 2.8667895 3.3017895 Planned Outage
Loss of ALD 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000752_001 Dismissed Planned Storage unavailability 2023-05-04T12:58:06+01:00 2023-08-06T05:00:00+01:00 2023-10-26T18:00:00+01:00 TWh 1.27032 2.0314695 3.3017895 Planned Outage
Loss of ALD 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000760_004 Inactive Planned Storage unavailability 2023-06-21T11:16:09+01:00 2023-06-02T09:00:00+01:00 2023-06-21T11:15:00+01:00 TWh 0.238280125 3.230364575 3.4686447 Planned Outage
Cavity 2 Wellhead maintenance and intervention works.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000760_003 Dismissed Planned Storage unavailability 2023-06-20T17:32:54+01:00 2023-06-02T09:00:00+01:00 2023-06-21T18:00:00+01:00 TWh 0.238280125 3.230364575 3.4686447 Planned Outage
Cavity 2 Wellhead maintenance and intervention works.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000760_002 Dismissed Planned Storage unavailability 2023-06-17T13:36:43+01:00 2023-06-02T09:00:00+01:00 2023-06-20T18:00:00+01:00 TWh 0.238280125 3.230364575 3.4686447 Planned Outage
Cavity 2 Wellhead maintenance and intervention works.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000760_001 Dismissed Planned Storage unavailability 2023-05-30T09:33:05+01:00 2023-06-02T09:00:00+01:00 2023-06-18T18:00:00+01:00 TWh 0.238280125 3.230364575 3.4686447 Planned Outage
Cavity 2 Wellhead maintenance and intervention works.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000661_007 Inactive Unplanned Storage unavailability 2023-06-16T10:22:16+01:00 2022-03-22T14:15:00+00:00 2023-06-16T10:20:00+01:00 TWh 0.06761 2.3882077 3.2992861 Failure
Cavern 4 unavailable
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000661_006 Dismissed Unplanned Storage unavailability 2023-01-12T12:44:15+00:00 2022-03-22T14:15:00+00:00 2023-12-31T05:00:00+00:00 TWh 0.06761 2.3882077 3.3017895 Failure
Cavern 4 unavailable
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