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Last update at: 2024-07-26T15:00:00+01:00

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Gas Storage: Historical Outages (https://www.ssehl.co.uk/HALO/)
  

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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
< 9 10 11 12 13 >
Aldbrough ALD_000000000000000000908_002 Inactive Unplanned Injection unavailability 2024-04-18T13:02:32+01:00 2024-04-15T13:20:00+01:00 2024-04-18T12:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Injection Comp 2 - 2nd Stage cooling failure.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000909_001 Dismissed Planned Injection unavailability 2024-04-17T14:43:14+01:00 2024-06-05T10:00:00+01:00 2024-06-05T14:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000909_002 Dismissed Planned Injection unavailability 2024-05-13T13:54:49+01:00 2024-06-11T12:00:00+01:00 2024-06-11T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000909_003 Dismissed Planned Injection unavailability 2024-06-11T16:13:50+01:00 2024-06-11T12:00:00+01:00 2024-06-11T16:15:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000909_004 Inactive Planned Injection unavailability 2024-06-11T16:28:11+01:00 2024-06-11T12:00:00+01:00 2024-06-11T16:15:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000910_001 Dismissed Planned Withdrawal unavailability 2024-04-17T14:45:15+01:00 2024-06-05T10:00:00+01:00 2024-06-05T14:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000910_002 Dismissed Planned Withdrawal unavailability 2024-05-13T13:54:01+01:00 2024-06-11T12:00:00+01:00 2024-06-11T18:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000910_003 Inactive Planned Withdrawal unavailability 2024-06-11T16:18:24+01:00 2024-06-11T12:00:00+01:00 2024-06-11T16:15:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
A4z software download
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000911_001 Dismissed Unplanned Injection unavailability 2024-04-18T13:57:40+01:00 2024-04-15T13:20:00+01:00 2024-04-19T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Injection Comp 2 - 2nd Stage cooling failure. NG 908. rev 5702.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000911_002 Inactive Unplanned Injection unavailability 2024-04-18T15:39:27+01:00 2024-04-15T13:20:00+01:00 2024-04-18T15:37:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Injection Comp 2 - 2nd Stage cooling failure. NG 908. rev 5702.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000912_001 Active Planned Storage unavailability 2024-04-19T10:35:07+01:00 2024-10-06T05:00:00+01:00 2024-11-15T18:00:00+00:00 TWh 0.44 2.7221642 3.1621642 Planned Outage
Ald 7 valve replacement
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000913_001 Dismissed Planned Withdrawal unavailability 2024-04-23T17:05:38+01:00 2024-04-24T09:00:00+01:00 2024-04-24T13:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod T1 1MV5110 Testing
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000913_002 Inactive Planned Withdrawal unavailability 2024-04-24T12:24:59+01:00 2024-04-24T09:00:00+01:00 2024-04-24T12:25:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod T1 1MV5110 Testing
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000914_001 Dismissed Planned Withdrawal unavailability 2024-04-24T12:31:34+01:00 2024-04-25T10:00:00+01:00 2024-04-25T15:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
1ESD5110 Valve test Rescheduled
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000914_002 Inactive Planned Withdrawal unavailability 2024-04-25T16:02:32+01:00 2024-04-25T10:00:00+01:00 2024-04-25T15:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
1ESD5110 Valve test Rescheduled
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000921_001 Dismissed Unplanned Withdrawal unavailability 2024-04-26T15:33:01+01:00 2024-04-26T15:32:00+01:00 2024-05-01T16:00:00+01:00 GWh/d 121.5 220.8 342.3 Failure
PT2 Regen Cooler Fan B
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000921_002 Inactive Unplanned Withdrawal unavailability 2024-04-26T16:12:27+01:00 2024-04-26T15:32:00+01:00 2024-04-26T16:11:00+01:00 GWh/d 121.5 220.8 342.3 Failure
PT2 Regen Cooler Fan B
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_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_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_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_000000000000000000924_001 Dismissed Unplanned Injection unavailability 2024-05-21T14:43:53+01:00 2024-05-24T18:00:00+01:00 2024-05-26T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Comp 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000924_002 Dismissed Unplanned Injection unavailability 2024-05-22T09:29:47+01:00 2024-05-24T18:00:00+01:00 2024-05-26T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Comp 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000925_001 Dismissed Planned Injection unavailability 2024-05-24T10:57:01+01:00 2024-05-12T05:00:00+01:00 2024-05-24T10:57:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
ALD_00000479_010 - Updated in error showing total availability For Outage. This Remit has been published to reflect total Injection unavailability.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000925_002 Inactive Planned Injection unavailability 2024-05-24T10:57:58+01:00 2024-05-12T05:00:00+01:00 2024-05-24T10:57:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
ALD_00000479_010 - Updated in error showing total availability For Outage. This Remit has been published to reflect total Injection unavailability.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000926_001 Dismissed Unplanned Injection unavailability 2024-05-24T11:01:23+01:00 2024-05-24T10:58:00+01:00 2024-05-29T18:00:00+01:00 GWh/d 211.29 100.27 311.56 Failure
Loss of Comp 1 & 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000926_002 Inactive Unplanned Injection unavailability 2024-05-24T15:30:04+01:00 2024-05-24T10:58:00+01:00 2024-05-29T15:30:00+01:00 GWh/d 211.29 100.27 311.56 Failure
Loss of Comp 1 & 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000927_001 Dismissed Unplanned Injection unavailability 2024-05-24T15:35:01+01:00 2024-05-24T15:30:00+01:00 2024-05-29T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Loss of Comp 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000927_002 Inactive Unplanned Injection unavailability 2024-05-25T19:37:23+01:00 2024-05-24T15:30:00+01:00 2024-05-25T19:30:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Loss of Comp 3
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000928_001 Dismissed Unplanned Withdrawal unavailability 2024-06-03T14:29:36+01:00 2024-06-03T14:20:00+01:00 2024-06-04T12:00:00+01:00 GWh/d 121.5 220.8 342.3 Failure
RH2 Burner
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000928_002 Inactive Unplanned Withdrawal unavailability 2024-06-03T17:12:58+01:00 2024-06-03T14:20:00+01:00 2024-06-03T17:15:00+01:00 GWh/d 121.5 220.8 342.3 Failure
RH2 Burner
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000929_001 Dismissed Unplanned Injection unavailability 2024-06-07T15:31:04+01:00 2024-06-07T15:00:00+01:00 2024-06-12T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Harmonic Filter Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000929_002 Inactive Unplanned Injection unavailability 2024-06-12T16:11:30+01:00 2024-06-07T15:00:00+01:00 2024-06-12T16:10:00+01:00 GWh/d 111.02 200.54 311.56 Failure
Harmonic Filter Failure
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_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_000000000000000000931_001 Dismissed Unplanned Injection unavailability 2024-06-12T17:52:27+01:00 2024-06-12T17:00:00+01:00 2024-06-13T17:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
C2 Control Issues
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000931_002 Inactive Unplanned Injection unavailability 2024-06-13T13:40:03+01:00 2024-06-12T17:00:00+01:00 2024-06-13T13:35:00+01:00 GWh/d 111.02 200.54 311.56 Failure
C2 Control Issues
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000932_001 Dismissed Planned Storage unavailability 2024-06-13T09:58:53+01:00 2026-04-10T05:00:00+01:00 2027-05-10T05:00:00+01:00 TWh 0.412 2.7501642 3.1621642 Planned Outage
Ald 1 - AHP
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000932_002 Active Planned Storage unavailability 2024-06-19T12:08:32+01:00 2026-04-10T05:00:00+01:00 2027-04-10T05:00:00+01:00 TWh 0.412 2.7501642 3.1621642 Planned Outage
Ald 1 - AHP
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000938_001 Dismissed Planned Storage unavailability 2024-06-19T09:53:01+01:00 2024-06-24T05:00:00+01:00 2024-07-02T18:00:00+01:00 TWh 0.339 2.8231642 3.1621642 Planned Outage
A5 WHM + Sonar survey.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000938_002 Dismissed Planned Storage unavailability 2024-07-02T16:43:52+01:00 2024-06-24T05:00:00+01:00 2024-07-02T22:00:00+01:00 TWh 0.339 2.8231642 3.1621642 Planned Outage
A5 WHM + Sonar survey.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000938_003 Dismissed Planned Storage unavailability 2024-07-02T20:42:57+01:00 2024-06-24T05:00:00+01:00 2024-07-03T18:00:00+01:00 TWh 0.339 2.8231642 3.1621642 Planned Outage
A5 WHM + Sonar survey.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000938_004 Inactive Planned Storage unavailability 2024-07-03T11:26:11+01:00 2024-06-24T05:00:00+01:00 2024-07-03T11:15:00+01:00 TWh 0.339 2.8231642 3.1621642 Planned Outage
A5 WHM + Sonar survey.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000940_001 Dismissed Planned Storage unavailability 2024-06-21T10:45:01+01:00 2024-07-11T05:00:00+01:00 2024-07-20T18:00:00+01:00 TWh 0.339 2.8231642 3.1621642 Planned Outage
A5 flowline heater change
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000940_002 Dismissed Planned Storage unavailability 2024-07-04T13:49:49+01:00 2024-07-10T05:00:00+01:00 2024-07-21T05:00:00+01:00 TWh 0.339 2.8231642 3.1621642 Planned Outage
A5 flowline heater change
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000940_003 Dismissed Planned Storage unavailability 2024-07-11T09:43:23+01:00 2024-07-10T05:00:00+01:00 2024-07-24T19:00:00+01:00 TWh 0.339 2.8231642 3.1621642 Planned Outage
A5 flowline heater change
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000940_004 Inactive Planned Storage unavailability 2024-07-24T17:52:41+01:00 2024-07-10T05:00:00+01:00 2024-07-24T18:00:00+01:00 TWh 0.339 2.8231642 3.1621642 Planned Outage
A5 flowline heater change
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000941_001 Dismissed Planned Storage unavailability 2024-06-21T10:47:25+01:00 2024-06-26T05:00:00+01:00 2024-06-26T14:00:00+01:00 TWh 0.412 2.7501642 3.1621642 Planned Outage
A3 block move.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000941_002 Inactive Planned Storage unavailability 2024-06-26T15:02:32+01:00 2024-06-26T05:00:00+01:00 2024-06-26T14:00:00+01:00 TWh 0.412 2.7501642 3.1621642 Planned Outage
A3 block move.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000944_001 Dismissed Planned Storage unavailability 2024-07-04T15:30:49+01:00 2024-07-07T23:30:00+01:00 2024-07-20T19:00:00+01:00 TWh 0.231 2.9311642 3.1621642 Planned Outage
A6 WHM sonar survey
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK