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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
< 4 5 6 7 8 >
Atwick ATW_000000000000000000802_001 Dismissed Planned Withdrawal unavailability 2023-09-05T09:55:24+01:00 2023-10-09T08:00:00+01:00 2023-10-09T17:00:00+01:00 GWh/d 130 0 130 Planned Outage
Withdrawal - USM Validations(Day 1)
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000801_001 Dismissed Planned Injection unavailability 2023-09-05T09:53:56+01:00 2023-10-09T08:00:00+01:00 2023-10-09T17:00:00+01:00 GWh/d 30 0 30 Planned Outage
Injection - USM Validations(Day 1)
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000800_001 Dismissed Planned Withdrawal unavailability 2023-09-05T09:51:43+01:00 2023-09-27T08:00:00+01:00 2023-09-27T17:00:00+01:00 GWh/d 130 0 130 Planned Outage
Gas Analytical Validations
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000796_002 Dismissed Unplanned Storage unavailability 2023-08-31T09:36:10+01:00 2023-08-25T08:00:00+01:00 2023-09-06T18:00:00+01:00 TWh 0.317415066 3.151229634 3.4686447 Failure
Cavity 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000787_002 Inactive Planned Withdrawal unavailability 2023-08-30T16:30:45+01:00 2023-08-30T08:00:00+01:00 2023-08-30T16:15:00+01:00 GWh/d 130 0 130 Planned Outage
Chromatograph works
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000798_002 Inactive Planned Injection unavailability 2023-08-30T16:27:14+01:00 2023-08-30T09:50:00+01:00 2023-08-30T16:15:00+01:00 GWh/d 0 30 30 Planned Outage
ESD testing
21YGB-UKGASGRIDW 55WATWICK-SSE00J
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_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
Atwick ATW_000000000000000000798_001 Dismissed Planned Injection unavailability 2023-08-30T09:48:05+01:00 2023-08-30T09:50:00+01:00 2023-08-30T18:00:00+01:00 GWh/d 0 30 30 Planned Outage
ESD testing
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000790_002 Dismissed Planned Injection unavailability 2023-08-30T09:46:25+01:00 2023-08-31T08:00:00+01:00 2023-08-31T16:00:00+01:00 GWh/d 30 0 30 Planned Outage
ESD Testing
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000797_002 Inactive Unplanned Injection unavailability 2023-08-27T23:02:32+01:00 2023-08-27T16:56:00+01:00 2023-08-27T22:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Comp 2 Motor Purge Fault
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000797_001 Dismissed Unplanned Injection unavailability 2023-08-27T16:57:56+01:00 2023-08-27T16:56:00+01:00 2023-08-27T22:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Comp 2 Motor Purge Fault
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000796_001 Dismissed Unplanned Storage unavailability 2023-08-25T08:13:30+01:00 2023-08-25T08:00:00+01:00 2023-08-31T18:00:00+01:00 TWh 0.317415066 3.151229634 3.4686447 Failure
Cavity 7
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000784_003 Inactive Planned Storage unavailability 2023-08-25T06:02:32+01:00 2023-07-31T05:00:00+01:00 2023-08-25T04:59:00+01:00 TWh 0.317415066 3.151229634 3.4686447 Planned Outage
Cavity 7 Intervention Works
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000791_002 Dismissed Planned Withdrawal unavailability 2023-08-23T17:56:14+01:00 2023-09-30T18:00:00+01:00 2024-06-01T05:00:00+01:00 GWh/d 30 100 130 Planned Outage
Phase 6 reduction
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000780_005 Dismissed Planned Withdrawal unavailability 2023-08-23T17:47:48+01:00 2023-07-17T05:00:00+01:00 2023-09-30T18:00:00+01:00 GWh/d 60 70 130 Planned Outage
Vortisep / Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
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_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_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
Atwick ATW_000000000000000000786_003 Dismissed Planned Storage unavailability 2023-08-17T14:47:49+01:00 2023-08-25T05:00:00+01:00 2023-09-09T18:00:00+01:00 TWh 0.390799835 3.077844865 3.4686447 Planned Outage
Cavity 3 Intervention works
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000786_002 Dismissed Planned Storage unavailability 2023-08-17T14:02:38+01:00 2023-08-25T05:00:00+01:00 2023-09-05T18:00:00+01:00 TWh 0.390799835 3.077844865 3.4686447 Planned Outage
Cavity 3 Intervention works
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000785_002 Dismissed Planned Storage unavailability 2023-08-17T13:50:19+01:00 2023-08-25T05:00:00+01:00 2023-09-19T18:00:00+01:00 TWh 0.48312084 2.98552386 3.4686447 Planned Outage
Cavity 8 Intervention works
21YGB-UKGASGRIDW 55WATWICK-SSE00J
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_000000000000000000792_002 Inactive Unplanned Injection unavailability 2023-08-15T16:16:14+01:00 2023-08-15T12:10:00+01:00 2023-08-15T16:10:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Comp 2
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000792_001 Dismissed Unplanned Injection unavailability 2023-08-15T12:12:07+01:00 2023-08-15T12:10:00+01:00 2023-08-15T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Comp 2
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000788_003 Inactive Planned Withdrawal unavailability 2023-08-15T07:21:49+01:00 2023-07-21T15:16:00+01:00 2023-08-15T07:21:00+01:00 GWh/d 30 70 130 Planned Outage
.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000791_001 Dismissed Planned Withdrawal unavailability 2023-08-15T07:20:58+01:00 2023-08-31T18:00:00+01:00 2024-06-01T05:00:00+01:00 GWh/d 30 100 130 Planned Outage
Phase 6 reduction
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000780_004 Dismissed Planned Withdrawal unavailability 2023-08-15T07:17:26+01:00 2023-07-17T05:00:00+01:00 2023-08-31T18:00:00+01:00 GWh/d 60 70 130 Planned Outage
Vortisep / Phase 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000780_003 Dismissed Planned Withdrawal unavailability 2023-08-10T07:56:01+01:00 2023-07-17T05:00:00+01:00 2023-08-31T18:00:00+01:00 GWh/d 30 100 130 Planned Outage
Vortisep
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000789_004 Inactive Planned Withdrawal unavailability 2023-08-01T16:06:37+01:00 2023-08-01T05:00:00+01:00 2023-08-01T16:05:00+01:00 GWh/d 130 0 130 Planned Outage
Fuel Gas pipework repair.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000790_001 Dismissed Planned Injection unavailability 2023-08-01T09:18:34+01:00 2023-08-31T08:00:00+01:00 2023-08-31T16:00:00+01:00 GWh/d 30 0 30 Planned Outage
ESD Testing
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000789_003 Dismissed Planned Withdrawal unavailability 2023-07-27T11:20:37+01:00 2023-08-01T05:00:00+01:00 2023-08-01T18:00:00+01:00 GWh/d 130 0 130 Planned Outage
Fuel Gas pipework repair.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000789_002 Dismissed Planned Withdrawal unavailability 2023-07-27T11:18:44+01:00 2023-08-01T05:00:00+01:00 2023-08-01T18:00:00+01:00 GWh/d 100 0 130 Planned Outage
Fuel Gas pipework repair.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000789_001 Dismissed Planned Withdrawal unavailability 2023-07-27T11:12:08+01:00 2023-08-01T05:00:00+01:00 2023-08-01T18:00:00+01:00 GWh/d 70 0 130 Planned Outage
Fuel Gas pipework repair.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000479_004 Dismissed Planned Injection unavailability 2023-07-25T08:42:49+01:00 2024-05-12T05:00:00+01:00 2024-05-21T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000480_003 Dismissed Planned Withdrawal unavailability 2023-07-25T08:34:12+01:00 2024-05-12T05:00:00+01:00 2024-05-21T18:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
Full Site Outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000783_002 Inactive Planned Storage unavailability 2023-07-24T15:46:21+01:00 2023-07-20T05:00:00+01:00 2023-07-24T15:40:00+01:00 TWh 0.665322552 2.803322148 3.4686447 Planned Outage
Cavity 5 Interventions and wellhead maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000788_002 Dismissed Planned Withdrawal unavailability 2023-07-21T15:36:15+01:00 2023-07-21T15:16:00+01:00 2024-06-01T05:00:00+01:00 GWh/d 30 70 130 Planned Outage
.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000788_001 Dismissed Planned Withdrawal unavailability 2023-07-21T15:24:47+01:00 2023-07-21T15:16:00+01:00 2024-06-01T05:00:00+01:00 GWh/d 30 70 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000787_001 Dismissed Planned Withdrawal unavailability 2023-07-21T07:53:47+01:00 2023-08-30T08:00:00+01:00 2023-09-01T18:00:00+01:00 GWh/d 130 0 130 Planned Outage
Chromatograph works
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000784_002 Dismissed Planned Storage unavailability 2023-07-19T16:54:44+01:00 2023-07-31T05:00:00+01:00 2023-08-25T04:59:00+01:00 TWh 0.317415066 3.151229634 3.4686447 Planned Outage
Cavity 7 Intervention Works
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000786_001 Dismissed Planned Storage unavailability 2023-07-17T12:12:54+01:00 2023-09-26T05:00:00+01:00 2023-10-24T18:00:00+01:00 TWh 0.390799835 3.077844865 3.4686447 Planned Outage
Cavity 3 Intervention works
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000785_001 Dismissed Planned Storage unavailability 2023-07-17T12:08:57+01:00 2023-08-25T05:00:00+01:00 2023-09-19T18:00:00+01:00 TWh 0.48312084 2.98552386 3.4686447 Planned Outage
Cavity 8 Intervention works
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000784_001 Dismissed Planned Storage unavailability 2023-07-17T12:03:37+01:00 2023-07-24T05:00:00+01:00 2023-08-18T18:00:00+01:00 TWh 0.317415066 3.151229634 3.4686447 Planned Outage
Cavity 7 Intervention Works
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000783_001 Dismissed Planned Storage unavailability 2023-07-17T11:58:25+01:00 2023-07-20T05:00:00+01:00 2023-07-25T18:00:00+01:00 TWh 0.665322552 2.803322148 3.4686447 Planned Outage
Cavity 5 Interventions and wellhead maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000782_001 Active Planned Withdrawal unavailability 2023-07-17T07:49:13+01:00 2027-07-01T05:00:00+01:00 2027-07-15T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
2027 full site outage (Withdrawal)
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000781_001 Active Planned Injection unavailability 2023-07-17T07:45:35+01:00 2027-07-01T05:00:00+01:00 2027-07-15T05:00:00+01:00 GWh/d 30 0 30 Planned Outage
2027 Full Site outage (Injection)
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000492_003 Inactive Planned Injection unavailability 2023-07-17T05:46:11+01:00 2023-06-30T05:00:00+01:00 2023-07-17T05:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000493_004 Inactive Planned Withdrawal unavailability 2023-07-17T05:45:47+01:00 2023-06-30T05:00:00+01:00 2023-07-17T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK