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Last update at: 2022-09-30T17:30:00+01:00

**Please note that the last update time shown is rounded to the next market interval of 30 minutes

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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 >
Atwick ATW_000000000000000000690_004 Active Unplanned Withdrawal unavailability 2022-09-30T17:27:44+01:00 2022-09-21T16:20:00+01:00 2022-10-01T18:00:00+01:00 GWh/d 48.72 81.28 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000690_003 Dismissed Unplanned Withdrawal unavailability 2022-09-22T15:00:03+01:00 2022-09-21T16:20:00+01:00 2022-09-30T18:00:00+01:00 GWh/d 48.72 81.28 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000690_002 Dismissed Unplanned Withdrawal unavailability 2022-09-22T13:25:52+01:00 2022-09-21T16:20:00+01:00 2022-09-22T16:30:00+01:00 GWh/d 48.72 81.28 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000690_001 Dismissed Unplanned Withdrawal unavailability 2022-09-21T16:31:30+01:00 2022-09-21T16:20:00+01:00 2022-09-22T14:30:00+01:00 GWh/d 48.72 81.28 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000692_002 Inactive Unplanned Injection unavailability 2022-09-27T08:36:10+01:00 2022-09-27T08:00:00+01:00 2022-09-27T08:35:00+01:00 GWh/d 30 0 30 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000692_001 Dismissed Unplanned Injection unavailability 2022-09-27T08:19:15+01:00 2022-09-27T08:00:00+01:00 2022-09-27T12:00:00+01:00 GWh/d 30 0 30 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000691_001 Active 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
Atwick ATW_000000000000000000689_001 Active Planned Withdrawal unavailability 2022-09-21T08:55:01+01:00 2022-10-21T08:30:00+01:00 2022-10-21T16:30:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000688_001 Active Planned Injection unavailability 2022-09-21T08:50:52+01:00 2022-10-21T08:30:00+01:00 2022-10-21T16:30:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000687_001 Active Planned Withdrawal unavailability 2022-09-21T08:45:40+01:00 2022-10-20T08:30:00+01:00 2022-10-20T16:30:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000686_001 Active Planned Injection unavailability 2022-09-21T08:37:44+01:00 2022-10-20T08:30:00+01:00 2022-10-20T16:30:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000676_006 Inactive Planned Withdrawal unavailability 2022-09-17T07:37:24+01:00 2022-08-07T18:00:00+01:00 2022-09-17T18:00:00+01:00 GWh/d 100 30 130 Planned Outage
Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000676_005 Dismissed Planned Withdrawal unavailability 2022-09-11T08:34:00+01:00 2022-08-07T18:00:00+01:00 2022-09-17T18:00:00+01:00 GWh/d 100 30 130 Planned Outage
Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000676_004 Dismissed Planned Withdrawal unavailability 2022-08-03T06:55:33+01:00 2022-08-07T18:00:00+01:00 2022-09-15T18:00:00+01:00 GWh/d 100 30 130 Planned Outage
Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000676_003 Dismissed Planned Withdrawal unavailability 2022-07-27T07:04:19+01:00 2022-08-03T18:00:00+01:00 2022-09-15T18:00:00+01:00 GWh/d 100 30 130 Planned Outage
Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000676_002 Dismissed Planned Withdrawal unavailability 2022-07-22T14:03:27+01:00 2022-07-28T18:00:00+01:00 2022-09-15T18:00:00+01:00 GWh/d 100 30 130 Planned Outage
Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000676_001 Dismissed Planned Withdrawal unavailability 2022-06-27T09:46:58+01:00 2022-07-28T18:00:00+01:00 2022-08-02T18:00:00+01:00 GWh/d 100 30 130 Planned Outage
Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
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
Aldbrough ALD_000000000000000000469_003 Active Planned Injection unavailability 2022-09-08T14:17:01+01:00 2022-10-10T05:00:00+01:00 2022-10-21T18:00:00+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_000000000000000000469_002 Dismissed Planned Injection unavailability 2021-11-24T11:18:21+00:00 2022-10-17T05:00:00+01:00 2022-10-21T18:00:00+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_000000000000000000469_001 Dismissed Planned Injection unavailability 2020-07-11T15:53:57+01:00 2022-10-17T05:00:00+01:00 2022-10-22T05:00:00+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_000000000000000000683_002 Inactive Planned Injection unavailability 2022-09-07T18:01:40+01:00 2022-09-06T05:00:00+01:00 2022-09-07T17:58:00+01:00 GWh/d 311.56 0 311.56 Failure
Flowline 2 valve replacement
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000683_001 Dismissed Planned Injection unavailability 2022-08-17T14:16:23+01:00 2022-09-06T05:00:00+01:00 2022-09-08T08:00:00+01:00 GWh/d 311.56 0 311.56 Failure
Flowline 2 valve replacement
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000684_002 Inactive Planned Withdrawal unavailability 2022-09-07T18:01:20+01:00 2022-09-06T05:00:00+01:00 2022-09-07T17:58:00+01:00 GWh/d 342.3 0 342.3 Failure
Flowline 2 valve replacement
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000684_001 Dismissed Planned Withdrawal unavailability 2022-08-17T14:23:45+01:00 2022-09-06T05:00:00+01:00 2022-09-08T08:00:00+01:00 GWh/d 342.3 0 342.3 Failure
Flowline 2 valve replacement
21YGB-UKGASGRIDW 55WALDBOROUGH00H
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_000000000000000000661_004 Active 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_000000000000000000661_003 Dismissed Unplanned Storage unavailability 2022-07-27T15:33:45+01:00 2022-03-22T14:15:00+00:00 2022-09-12T14:15:00+01:00 TWh 0.06761 2.3882077 2.4849147 Failure
Cavern 4 unavailable
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000661_002 Dismissed Unplanned Storage unavailability 2022-05-12T13:27:22+01:00 2022-03-22T14:15:00+00:00 2022-08-22T14:15:00+01:00 TWh 0.06761 2.3882077 2.4849147 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000661_001 Dismissed Unplanned Storage unavailability 2022-03-22T14:11:42+00:00 2022-03-22T14:15:00+00:00 2022-06-22T14:15:00+01:00 TWh 0.06761 2.3882077 2.4558177 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000685_002 Inactive Planned Storage unavailability 2022-08-30T10:19:24+01:00 2022-08-30T05:00:00+01:00 2022-08-30T10:05:00+01:00 TWh 0.82033 1.6645847 2.4849147 Planned Outage
Ginpole Lift Ald 6
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000685_001 Dismissed Planned Storage unavailability 2022-08-30T00:37:06+01:00 2022-08-30T05:00:00+01:00 2022-08-30T12:00:00+01:00 TWh 0.82033 1.6645847 2.4849147 Planned Outage
Ginpole Lift Ald 6
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000490_009 Inactive Planned Withdrawal unavailability 2022-08-09T15:56:32+01:00 2022-07-01T05:00:00+01:00 2022-08-09T15:55:00+01:00 GWh/d 130 0 130 Planned Outage
Vortisep
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000490_008 Dismissed Planned Withdrawal unavailability 2022-08-08T17:34:30+01:00 2022-07-01T05:00:00+01:00 2022-08-09T18:00:00+01:00 GWh/d 130 0 130 Planned Outage
Vortisep
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000490_007 Dismissed Planned Withdrawal unavailability 2022-08-06T17:00:03+01:00 2022-07-01T05:00:00+01:00 2022-08-08T18:00:00+01:00 GWh/d 130 0 130 Planned Outage
Vortisep
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000490_006 Dismissed Planned Withdrawal unavailability 2022-07-29T14:50:34+01:00 2022-07-01T05:00:00+01:00 2022-08-07T18:00:00+01:00 GWh/d 130 0 130 Planned Outage
Vortisep
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000490_005 Dismissed Planned Withdrawal unavailability 2022-07-22T14:31:46+01:00 2022-07-01T05:00:00+01:00 2022-08-03T18:00:00+01:00 GWh/d 130 0 130 Planned Outage
Vortisep
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000490_004 Dismissed Planned Withdrawal unavailability 2022-06-27T09:41:40+01:00 2022-07-01T05:00:00+01:00 2022-07-28T18:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000490_003 Dismissed Planned Withdrawal unavailability 2022-02-17T10:37:49+00:00 2022-07-01T05:00:00+01:00 2022-07-25T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000490_002 Dismissed Planned Withdrawal unavailability 2020-07-28T14:39:15+01:00 2022-07-01T05:00:00+01:00 2022-07-15T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000490_001 Dismissed Planned Withdrawal unavailability 2020-07-11T21:47:54+01:00 2022-07-01T05:00:00+01:00 2022-07-08T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000681_004 Inactive Unplanned Storage unavailability 2022-08-02T22:02:33+01:00 2022-08-01T19:34:00+01:00 2022-08-02T21:00:00+01:00 TWh 0.317415066 3.151229634 3.4686447 Failure
Cavity 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000681_003 Dismissed Unplanned Storage unavailability 2022-08-02T17:07:13+01:00 2022-08-01T19:34:00+01:00 2022-08-02T21:00:00+01:00 TWh 0.317415066 3.151229634 3.4686447 Failure
Cavity 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000681_002 Dismissed Unplanned Storage unavailability 2022-08-01T19:36:14+01:00 2022-08-01T19:34:00+01:00 2022-08-02T18:00:00+01:00 TWh 0.317415066 3.151229634 3.4686447 Failure
Cavity 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000681_001 Dismissed Unplanned Storage unavailability 2022-08-01T19:33:01+01:00 2022-08-01T19:40:00+01:00 2022-08-02T18:00:00+01:00 TWh 0.317415066 3.151229634 3.4686447 Failure
Cavity 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000640_003 Inactive Unplanned Withdrawal unavailability 2022-08-01T06:02:33+01:00 2022-01-22T05:00:00+00:00 2022-08-01T05:00:00+01:00 GWh/d 30 100 130 Failure
This capacity will be available for limited durations but may not always be responsive to price signals
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000640_002 Dismissed Unplanned Withdrawal unavailability 2022-01-28T11:28:46+00:00 2022-01-22T05:00:00+00:00 2022-08-01T05:00:00+01:00 GWh/d 30 100 130 Failure
This capacity will be available for limited durations but may not always be responsive to price signals
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK