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Last update at: 2024-11-01T16:00:00+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:
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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
1 2 3 4 5 >
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_000000000000000000622_003 Inactive Planned Storage unavailability 2021-12-14T17:01:53+00:00 2021-12-14T08:00:00+00:00 2021-12-14T16:00:00+00:00 TWh 2.4558177 0 2.4558177 Planned Outage
PCS Upgrade
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000622_002 Dismissed Planned Storage unavailability 2021-12-08T14:05:06+00:00 2021-12-14T08:00:00+00:00 2021-12-14T16:00:00+00:00 TWh 2.4558177 0 2.4558177 Planned Outage
PCS Upgrade
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000622_001 Dismissed Planned Storage unavailability 2021-12-08T14:04:26+00:00 2021-12-14T08:00:00+00:00 2021-12-14T16:00:00+00:00 TWh 2.4558177 0 2.4558177 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000613_002 Inactive Unplanned Storage unavailability 2021-11-04T20:47:32+00:00 2021-11-04T07:34:00+00:00 2021-11-04T19:34:00+00:00 TWh 0.42058521 2.03523249 2.4558177 Failure
Packer Interlock.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000613_001 Dismissed Unplanned Storage unavailability 2021-11-04T08:31:21+00:00 2021-11-04T07:34:00+00:00 2021-11-04T19:34:00+00:00 TWh 0.42058521 2.03523249 2.4558177 Failure
Packer Interlock.
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_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_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_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
Aldbrough ALD_000000000000000000680_004 Inactive Planned Storage unavailability 2022-07-31T12:28:33+01:00 2022-07-31T05:00:00+01:00 2022-07-31T12:30:00+01:00 TWh 0.39611 2.0888047 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000680_003 Dismissed Planned Storage unavailability 2022-07-30T22:37:19+01:00 2022-07-31T05:00:00+01:00 2022-07-31T17:00:00+01:00 TWh 0.39611 2.0888047 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000680_002 Dismissed Planned Storage unavailability 2022-07-30T21:51:49+01:00 2022-07-31T00:00:00+01:00 2022-07-31T12:00:00+01:00 TWh 0.39611 2.0888047 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000680_001 Dismissed Planned Storage unavailability 2022-07-30T20:06:30+01:00 2022-07-31T05:00:00+01:00 2022-07-31T17:00:00+01:00 TWh 0.39611 2.0888047 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000679_002 Inactive Planned Storage unavailability 2022-07-27T13:02:32+01:00 2022-07-27T00:00:00+01:00 2022-07-27T12:00:00+01:00 TWh 0.39611 2.0888047 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000679_001 Dismissed Planned Storage unavailability 2022-07-26T15:07:36+01:00 2022-07-27T00:00:00+01:00 2022-07-27T12:00:00+01:00 TWh 0.39611 2.0888047 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000672_003 Inactive Planned Storage unavailability 2022-07-05T14:56:19+01:00 2022-06-19T18:00:00+01:00 2022-07-05T15:00:00+01:00 TWh 0.477284982 2.007629718 2.4849147 Planned Outage
ALD 2 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000672_002 Dismissed Planned Storage unavailability 2022-06-28T13:54:29+01:00 2022-06-19T18:00:00+01:00 2022-07-05T19:00:00+01:00 TWh 0.477284982 2.007629718 2.4849147 Planned Outage
ALD 2 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000672_001 Dismissed Planned Storage unavailability 2022-06-19T18:01:07+01:00 2022-06-19T18:00:00+01:00 2022-07-01T18:00:00+01:00 TWh 0.477284982 2.007629718 2.4849147 Planned Outage
ALD 2 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000678_002 Inactive Planned Storage unavailability 2022-07-02T11:30:14+01:00 2022-07-02T05:00:00+01:00 2022-07-03T11:30:00+01:00 TWh 0.89773 1.5871847 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000678_001 Dismissed Planned Storage unavailability 2022-07-01T17:28:46+01:00 2022-07-02T05:00:00+01:00 2022-07-03T05:00:00+01:00 TWh 0.89773 1.5871847 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000674_004 Dismissed Planned Storage unavailability 2022-06-24T06:10:21+01:00 2022-06-23T05:00:00+01:00 2022-06-24T06:10:00+01:00 TWh 0.89773 1.5871847 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000674_003 Dismissed Planned Storage unavailability 2022-06-23T10:48:46+01:00 2022-06-23T05:00:00+01:00 2022-06-24T19:00:00+01:00 TWh 0.89773 1.5871847 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000674_002 Dismissed Planned Storage unavailability 2022-06-23T10:48:21+01:00 2022-06-23T05:00:00+01:00 2022-06-24T17:00:00+01:00 TWh 0.89773 1.5871847 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000674_001 Dismissed Planned Storage unavailability 2022-06-22T15:50:46+01:00 2022-06-23T05:00:00+01:00 2022-06-23T17:00:00+01:00 TWh 0.89773 1.5871847 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000673_002 Inactive Unplanned Storage unavailability 2022-06-20T23:30:03+01:00 2022-06-20T20:30:00+01:00 2022-06-20T23:30:00+01:00 TWh 1.312219162 1.172695538 2.4849147 Failure
temporary Loss of ALD 1 & 8 due to high gas temps
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000673_001 Dismissed Unplanned Storage unavailability 2022-06-20T20:35:11+01:00 2022-06-20T20:30:00+01:00 2022-06-20T23:30:00+01:00 TWh 1.312219162 1.172695538 2.4849147 Failure
temporary Loss of ALD 1 & 8 due to high gas temps
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000669_002 Inactive Unplanned Storage unavailability 2022-05-06T08:14:53+01:00 2022-05-05T20:38:00+01:00 2022-05-06T08:15:00+01:00 TWh 0.47728 2.0076347 2.4849147 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000669_001 Dismissed Unplanned Storage unavailability 2022-05-05T20:40:52+01:00 2022-05-05T20:38:00+01:00 2022-05-06T08:38:00+01:00 TWh 0.47728 2.0076347 2.4849147 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000667_002 Inactive Planned Storage unavailability 2022-04-22T17:04:52+01:00 2022-04-20T00:00:00+01:00 2022-04-22T17:00:00+01:00 TWh 0.47366 2.0112547 2.4849147 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000667_001 Dismissed Planned Storage unavailability 2022-04-19T19:51:10+01:00 2022-04-20T00:00:00+01:00 2022-04-22T18:00:00+01:00 TWh 0.47366 2.0112547 2.4849147 Planned Outage
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
Aldbrough ALD_000000000000000000661_004 Dismissed 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_000000000000000000700_001 Dismissed Unplanned Storage unavailability 2022-10-24T16:14:15+01:00 2022-10-24T00:00:00+01:00 2022-11-04T00:00:00+00:00 TWh 0.89 2.0553019 2.9453019 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000691_003 Inactive Planned Storage unavailability 2022-10-02T17:05:09+01:00 2022-10-02T03:00:00+01:00 2022-10-02T17:05:00+01:00 TWh 1.2399 1.7054019 2.9453019 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000691_002 Dismissed Planned Storage unavailability 2022-10-02T10:19:17+01:00 2022-10-02T03:00:00+01:00 2022-10-02T18:00:00+01:00 TWh 1.2399 1.7054019 2.9453019 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000691_001 Dismissed 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
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_000000000000000000912_004 Inactive Planned Storage unavailability 2024-10-29T05:17:48+00:00 2024-10-21T05:00:00+01:00 2024-10-31T05:00:00+00:00 TWh 0.441907999 2.638639701 3.0805477 Planned Outage
Ald 7
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000912_003 Dismissed Planned Storage unavailability 2024-08-28T09:29:02+01:00 2024-10-21T05:00:00+01:00 2024-10-31T05:00:00+00:00 TWh 0.441907999 2.638639701 3.0805477 Planned Outage
Ald 7
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000912_002 Dismissed Planned Storage unavailability 2024-08-22T02:21:14+01:00 2024-09-19T05:00:00+01:00 2024-10-01T05:00:00+01:00 TWh 0.441907999 2.638639701 3.0805477 Planned Outage
Ald 7
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000968_001 Active Planned Storage unavailability 2024-10-04T11:25:08+01:00 2025-08-01T05:00:00+01:00 2025-09-24T18:00:00+01:00 TWh 0.442 2.6385477 3.0805477 Planned Outage
A7 maintenance
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000967_001 Active Planned Storage unavailability 2024-10-04T11:16:21+01:00 2025-07-01T05:00:00+01:00 2025-07-14T18:00:00+01:00 TWh 0.333 2.7475477 3.0805477 Planned Outage
A5 maintenance
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000948_003 Inactive Unplanned Storage unavailability 2024-08-09T12:07:17+01:00 2024-07-26T14:50:00+01:00 2024-08-09T12:15:00+01:00 TWh 0.339 2.8231642 3.0805477 Failure
Ald 5 outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000912_001 Dismissed 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_000000000000000000948_002 Dismissed Unplanned Storage unavailability 2024-08-02T08:34:02+01:00 2024-07-26T14:50:00+01:00 2024-08-09T18:00:00+01:00 TWh 0.339 2.8231642 3.1621642 Failure
Ald 5 outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK