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Last update at: 2023-01-27T19:00:00+00:00

**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_000000000000000000724_002 Inactive Planned Storage unavailability 2023-01-27T18:55:31+00:00 2023-01-27T06:00:00+00:00 2023-01-27T18:55:00+00:00 TWh 0.665322552 2.803322148 3.4686447 Planned Outage
Cavity 5 Six Monthly Maintenace
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000724_001 Dismissed Planned Storage unavailability 2023-01-10T07:34:25+00:00 2023-01-27T06:00:00+00:00 2023-01-27T18:00:00+00:00 TWh 0.665322552 2.803322148 3.4686447 Planned Outage
Cavity 5 Six Monthly Maintenace
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000723_002 Inactive Planned Storage unavailability 2023-01-20T18:43:05+00:00 2023-01-20T06:00:00+00:00 2023-01-20T18:00:00+00:00 TWh 0.390799835 3.077844865 3.4686447 Planned Outage
Cavity 3 Six Monthly Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000723_001 Dismissed Planned Storage unavailability 2023-01-10T07:31:25+00:00 2023-01-20T06:00:00+00:00 2023-01-20T18:00:00+00:00 TWh 0.390799835 3.077844865 3.4686447 Planned Outage
Cavity 3 Six Monthly Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000722_002 Inactive Planned Storage unavailability 2023-01-19T19:02:32+00:00 2023-01-19T06:00:00+00:00 2023-01-19T18:00:00+00:00 TWh 0.238280125 3.230364575 3.4686447 Planned Outage
Cavity 2 Six Monthly Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000722_001 Dismissed Planned Storage unavailability 2023-01-10T07:29:17+00:00 2023-01-19T06:00:00+00:00 2023-01-19T18:00:00+00:00 TWh 0.238280125 3.230364575 3.4686447 Planned Outage
Cavity 2 Six Monthly Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000721_002 Inactive Planned Storage unavailability 2023-01-18T08:43:03+00:00 2023-01-18T06:00:00+00:00 2023-01-18T08:40:00+00:00 TWh 0.48312084 2.98552386 3.4686447 Planned Outage
Cavity 8 6 Six Monthly Maintenance.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000721_001 Dismissed Planned Storage unavailability 2023-01-10T07:25:16+00:00 2023-01-18T06:00:00+00:00 2023-01-18T18:00:00+00:00 TWh 0.48312084 2.98552386 3.4686447 Planned Outage
Cavity 8 6 Six Monthly Maintenance.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000727_001 Active Planned Injection unavailability 2023-01-16T11:23:40+00:00 2023-05-21T18:00:00+01:00 2023-05-23T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Gas compressor 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000726_001 Active Planned Injection unavailability 2023-01-16T11:17:27+00:00 2023-05-06T05:00:00+01:00 2023-05-07T05:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Gas compressor 3.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000475_003 Active 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
Aldbrough ALD_000000000000000000472_002 Active Planned Injection unavailability 2023-01-16T11:03:23+00:00 2023-05-07T05:00:00+01:00 2023-05-21T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000472_001 Dismissed Planned Injection unavailability 2020-07-11T16:02:49+01:00 2023-05-07T05:00:00+01:00 2023-05-19T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000473_002 Active Planned Withdrawal unavailability 2023-01-16T10:59:52+00:00 2023-05-07T05:00:00+01:00 2023-05-21T18:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000473_001 Dismissed Planned Withdrawal unavailability 2020-07-11T16:06:51+01:00 2023-05-07T05:00:00+01:00 2023-05-19T18:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000474_002 Active Planned Withdrawal unavailability 2023-01-16T10:53:07+00:00 2023-05-01T05:00:00+01:00 2023-05-22T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 1 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000474_001 Dismissed Planned Withdrawal unavailability 2020-07-11T16:09:58+01:00 2023-05-05T05:00:00+01:00 2023-05-19T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 1 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000720_002 Inactive Planned Withdrawal unavailability 2023-01-04T16:06:09+00:00 2023-01-04T08:00:00+00:00 2023-01-04T16:00:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
Production train 1, valve maintenance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000720_001 Dismissed Planned Withdrawal unavailability 2023-01-03T13:31:11+00:00 2023-01-04T08:00:00+00:00 2023-01-04T16:00:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
Production train 1, valve maintenance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000718_002 Inactive Planned Withdrawal unavailability 2022-12-30T16:53:25+00:00 2022-12-27T05:00:00+00:00 2022-12-30T16:54:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000718_001 Dismissed Planned Withdrawal unavailability 2022-12-23T12:27:31+00:00 2022-12-27T05:00:00+00:00 2022-12-30T18:00:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000719_002 Inactive Planned Withdrawal unavailability 2022-12-30T16:52:25+00:00 2022-12-27T05:00:00+00:00 2022-12-30T16:50:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000719_001 Dismissed Planned Withdrawal unavailability 2022-12-23T12:27:55+00:00 2022-12-27T05:00:00+00:00 2022-12-30T18:00:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000714_002 Dismissed Planned Withdrawal unavailability 2022-12-19T17:43:20+00:00 2022-12-27T05:00:00+00:00 2022-12-31T18:00:00+00:00 GWh/d 100 30 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000714_001 Dismissed Planned Withdrawal unavailability 2022-12-16T14:09:39+00:00 2022-12-27T05:00:00+00:00 2022-12-31T18:00:00+00:00 GWh/d 100 30 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000706_003 Inactive Planned Storage unavailability 2022-12-02T14:52:18+00:00 2022-11-27T05:00:00+00:00 2022-12-02T15:00:00+00:00 TWh 0.41 2.8917895 3.3017895 Planned Outage
Wellhead maintenance
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000706_002 Dismissed Planned Storage unavailability 2022-12-01T15:24:20+00:00 2022-11-27T05:00:00+00:00 2022-12-02T18:00:00+00:00 TWh 0.41 2.8917895 3.3017895 Planned Outage
Wellhead maintenance
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000706_001 Dismissed Planned Storage unavailability 2022-11-23T15:21:57+00:00 2022-11-27T05:00:00+00:00 2022-12-01T18:00:00+00:00 TWh 0.41 2.8917895 3.3017895 Planned Outage
Wellhead maintenance
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000704_002 Inactive Planned Injection unavailability 2022-11-19T09:18:39+00:00 2022-11-19T07:30:00+00:00 2022-11-19T09:15:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
Compressor 2 drying run
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000704_001 Dismissed Planned Injection unavailability 2022-11-18T18:59:11+00:00 2022-11-19T07:30:00+00:00 2022-11-19T11:30:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
Compressor 2 drying run
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000705_002 Inactive Planned Withdrawal unavailability 2022-11-19T09:18:15+00:00 2022-11-19T07:30:00+00:00 2022-11-19T09:15:00+00:00 GWh/d 342.3 0 342.3 Planned Outage
Compressor 2 drying run
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000705_001 Dismissed Planned Withdrawal unavailability 2022-11-18T19:00:18+00:00 2022-11-19T07:30:00+00:00 2022-11-19T11:30:00+00:00 GWh/d 342.3 0 342.3 Planned Outage
Compressor 2 drying run
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000471_007 Inactive Planned Injection unavailability 2022-11-19T08:32:32+00:00 2022-11-02T05:00:00+00:00 2022-11-19T07:30:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage. Further extended.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000471_006 Dismissed Planned Injection unavailability 2022-11-18T18:57:30+00:00 2022-11-02T05:00:00+00:00 2022-11-19T07:30:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage. Further extended.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000471_005 Dismissed Planned Injection unavailability 2022-11-18T13:52:57+00:00 2022-11-02T05:00:00+00:00 2022-11-19T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage. Further extended.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000471_004 Dismissed Planned Injection unavailability 2022-11-17T17:04:07+00:00 2022-11-02T05:00:00+00:00 2022-11-18T14:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage. Further extended.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000471_003 Dismissed Planned Injection unavailability 2022-11-15T16:35:47+00:00 2022-11-02T05:00:00+00:00 2022-11-18T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage. Further extended.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000471_002 Dismissed Planned Injection unavailability 2021-11-24T11:22:18+00:00 2022-11-02T05:00:00+00:00 2022-11-15T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000471_001 Dismissed Planned Injection unavailability 2020-07-11T15:59:40+01:00 2022-10-30T05:00:00+00:00 2022-11-09T05:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 3 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000702_002 Dismissed Planned Injection unavailability 2022-11-18T13:52:34+00:00 2022-11-18T14:00:00+00:00 2022-11-18T18:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
COMP 2 DRYING RUN
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000702_001 Dismissed Planned Injection unavailability 2022-11-17T16:59:09+00:00 2022-11-18T14:00:00+00:00 2022-11-18T18:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
COMP 2 DRYING RUN
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000703_002 Dismissed Planned Withdrawal unavailability 2022-11-18T13:52:20+00:00 2022-11-18T14:00:00+00:00 2022-11-18T18:00:00+00:00 GWh/d 342.3 0 342.3 Planned Outage
COMP 2 DRYING RUN
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000703_001 Dismissed Planned Withdrawal unavailability 2022-11-17T17:03:31+00:00 2022-11-18T14:00:00+00:00 2022-11-18T18:00:00+00:00 GWh/d 342.3 0 342.3 Planned Outage
COMP 2 DRYING RUN
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000698_005 Inactive Planned Withdrawal unavailability 2022-11-04T00:57:46+00:00 2022-10-22T05:00:00+01:00 2022-11-04T00:57:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
Production T1
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000698_004 Dismissed Planned Withdrawal unavailability 2022-10-30T09:47:15+00:00 2022-10-22T05:00:00+01:00 2022-11-04T18:00:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
Production T1
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000698_003 Dismissed Planned Withdrawal unavailability 2022-10-30T01:21:29+00:00 2022-10-22T05:00:00+01:00 2022-10-30T11:00:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
Production T1
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000698_002 Dismissed Planned Withdrawal unavailability 2022-10-27T13:27:45+01:00 2022-10-22T05:00:00+01:00 2022-10-30T05:00:00+00:00 GWh/d 121.5 220.8 342.3 Planned Outage
Production T1
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000698_001 Dismissed Planned Withdrawal unavailability 2022-10-15T16:29:04+01:00 2022-10-22T05:00:00+01:00 2022-10-29T05:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Production T1
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK