This site is optimised for modern web browsers, and does not fully support your Internet Browser version.

Last update at: 2024-10-13T11:00:00+01:00

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

All times are in UTC.

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

Filter Options

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_000000000000000000652_002 Inactive Unplanned Injection unavailability 2022-02-24T12:32:45+00:00 2022-02-24T10:45:00+00:00 2022-02-24T12:30:00+00:00 GWh/d 30 0 30 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000652_001 Dismissed Unplanned Injection unavailability 2022-02-24T11:33:13+00:00 2022-02-24T10:45:00+00:00 2022-02-24T12:45:00+00:00 GWh/d 30 0 30 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000647_002 Inactive Unplanned Injection unavailability 2022-02-16T20:51:36+00:00 2022-02-16T19:10:00+00:00 2022-02-16T20:52:00+00:00 GWh/d 111.02 200.54 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000647_001 Dismissed Unplanned Injection unavailability 2022-02-16T19:39:03+00:00 2022-02-16T19:10:00+00:00 2022-02-17T19:10:00+00:00 GWh/d 111.02 200.54 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000642_002 Inactive Unplanned Injection unavailability 2022-01-31T17:02:32+00:00 2022-01-30T00:30:00+00:00 2022-01-31T16:00:00+00:00 GWh/d 111.02 200.54 311.56 Failure
Compressor failed to start
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000642_001 Dismissed Unplanned Injection unavailability 2022-01-30T00:48:39+00:00 2022-01-30T00:30:00+00:00 2022-01-31T16:00:00+00:00 GWh/d 111.02 200.54 311.56 Failure
Compressor failed to start
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000616_003 Inactive Planned Injection unavailability 2022-01-30T10:20:19+00:00 2021-11-18T12:40:00+00:00 2022-01-31T10:20:00+00:00 GWh/d 111.02 200.54 311.56 Failure
Comp unavailability due to degraded N2 generation performance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000616_002 Dismissed Planned Injection unavailability 2022-01-11T04:15:46+00:00 2021-11-18T12:40:00+00:00 2022-01-31T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Failure
Comp unavailability due to degraded N2 generation performance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000616_001 Dismissed Planned Injection unavailability 2021-11-18T12:56:10+00:00 2021-11-18T12:40:00+00:00 2022-01-31T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Failure
Comp 3 unavailability due to degraded N2 generation performance.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000641_002 Inactive Unplanned Injection unavailability 2022-01-27T10:20:52+00:00 2022-01-27T00:00:00+00:00 2022-01-27T10:30:00+00:00 GWh/d 111.02 200.54 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000641_001 Dismissed Unplanned Injection unavailability 2022-01-27T00:49:22+00:00 2022-01-27T00:00:00+00:00 2022-01-27T16:00:00+00:00 GWh/d 111.02 200.54 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000625_002 Inactive Planned Injection unavailability 2022-01-15T14:59:07+00:00 2022-01-15T08:00:00+00:00 2022-01-15T16:00:00+00:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000625_001 Dismissed Planned Injection unavailability 2021-12-16T14:07:39+00:00 2022-01-15T08:00:00+00:00 2022-01-15T16:00:00+00:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000634_002 Inactive Unplanned Injection unavailability 2022-01-13T16:37:09+00:00 2022-01-13T14:20:00+00:00 2022-01-13T16:30:00+00:00 GWh/d 30 0 30 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000634_001 Dismissed Unplanned Injection unavailability 2022-01-13T14:25:34+00:00 2022-01-13T14:20:00+00:00 2022-01-13T18:00:00+00:00 GWh/d 30 0 30 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000632_003 Inactive Unplanned Injection unavailability 2022-01-10T22:53:09+00:00 2022-01-10T06:30:00+00:00 2022-01-10T22:55:00+00:00 GWh/d 311.56 0 311.56 Failure
Power loss - full site/ Nitrogen unit failure caused by power loss
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000632_002 Dismissed Unplanned Injection unavailability 2022-01-10T11:19:13+00:00 2022-01-10T06:30:00+00:00 2022-01-12T18:00:00+00:00 GWh/d 311.56 0 311.56 Failure
Power loss - full site/ Nitrogen unit failure caused by power loss
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000632_001 Dismissed Unplanned Injection unavailability 2022-01-10T06:43:39+00:00 2022-01-10T06:30:00+00:00 2022-01-10T12:00:00+00:00 GWh/d 311.56 0 311.56 Failure
Power loss - full site
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000623_002 Inactive Planned Injection unavailability 2021-12-14T17:01:53+00:00 2021-12-14T08:00:00+00:00 2021-12-14T16:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
PCS Upgrade
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000623_001 Dismissed Planned Injection unavailability 2021-12-08T14:06:34+00:00 2021-12-14T08:00:00+00:00 2021-12-14T16:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
PCS Upgrade
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000619_002 Inactive Unplanned Injection unavailability 2021-11-25T23:30:13+00:00 2021-11-25T20:30:00+00:00 2021-11-25T23:22:00+00:00 GWh/d 30 0 30 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000619_001 Dismissed Unplanned Injection unavailability 2021-11-25T21:07:53+00:00 2021-11-25T20:30:00+00:00 2021-11-26T02:00:00+00:00 GWh/d 30 0 30 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_011 Inactive Planned Injection unavailability 2021-11-18T12:24:25+00:00 2021-10-16T05:00:00+01:00 2021-11-19T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_010 Dismissed Planned Injection unavailability 2021-11-16T20:46:36+00:00 2021-10-16T05:00:00+01:00 2021-11-19T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_009 Dismissed Planned Injection unavailability 2021-11-11T12:55:15+00:00 2021-10-16T05:00:00+01:00 2021-11-17T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_008 Dismissed Planned Injection unavailability 2021-11-10T10:43:42+00:00 2021-10-16T05:00:00+01:00 2021-11-15T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_007 Dismissed Planned Injection unavailability 2021-11-06T07:29:25+00:00 2021-10-16T05:00:00+01:00 2021-11-11T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_006 Dismissed Planned Injection unavailability 2021-11-05T09:36:01+00:00 2021-10-16T05:00:00+01:00 2021-11-06T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_005 Dismissed Planned Injection unavailability 2021-10-28T10:54:58+01:00 2021-10-16T05:00:00+01:00 2021-11-05T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage. Extended due to valve issues.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_004 Dismissed Planned Injection unavailability 2021-10-21T13:45:47+01:00 2021-10-16T05:00:00+01:00 2021-10-31T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 1 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000462_003 Dismissed Planned Injection unavailability 2021-07-02T15:14:22+01:00 2021-10-16T05:00:00+01:00 2021-10-24T18:00:00+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_000000000000000000462_002 Dismissed Planned Injection unavailability 2020-11-27T12:04:39+00:00 2021-10-16T05:00:00+01:00 2021-10-22T05:00:00+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_000000000000000000462_001 Dismissed Planned Injection unavailability 2020-07-11T14:00:20+01:00 2021-10-18T05:00:00+01:00 2021-10-23T05:00:00+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_000000000000000000614_002 Inactive Unplanned Injection unavailability 2021-11-15T15:48:01+00:00 2021-11-12T22:51:00+00:00 2021-11-15T15:35:00+00:00 GWh/d 111.02 200.54 311.56 Failure
VSDS failure after outage completed
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000614_001 Dismissed Unplanned Injection unavailability 2021-11-12T22:52:38+00:00 2021-11-12T22:51:00+00:00 2021-11-15T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Failure
VSDS failure after outage completed
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000463_004 Inactive Planned Injection unavailability 2021-11-12T22:10:06+00:00 2021-10-31T05:00:00+00:00 2021-11-12T22:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage + Commissioning
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000463_003 Dismissed Planned Injection unavailability 2021-09-07T10:59:59+01:00 2021-10-31T05:00:00+00:00 2021-11-14T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 2 Outage + Commissioning
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000463_002 Dismissed Planned Injection unavailability 2020-11-27T12:06:54+00:00 2021-11-01T05:00:00+00:00 2021-11-13T05:00:00+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_000000000000000000463_001 Dismissed Planned Injection unavailability 2020-07-11T14:04:49+01:00 2021-10-31T05:00:00+00:00 2021-11-10T05:00:00+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_000000000000000000529_002 Inactive Planned Injection unavailability 2021-10-30T19:02:31+01:00 2021-10-30T05:00:00+01:00 2021-10-30T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Gas Compressor 1 Siemens maintenance
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000529_001 Dismissed Planned Injection unavailability 2020-11-27T13:51:59+00:00 2021-10-30T05:00:00+01:00 2021-10-30T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Gas Compressor 1 Siemens maintenance
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000464_006 Inactive Planned Injection unavailability 2021-10-30T17:57:17+01:00 2021-10-25T05:00:00+01:00 2021-10-30T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 3 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000464_005 Dismissed Planned Injection unavailability 2021-10-30T08:19:44+01:00 2021-10-25T05:00:00+01:00 2021-10-31T10:00:00+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_000000000000000000464_004 Dismissed Planned Injection unavailability 2021-10-29T17:05:18+01:00 2021-10-25T05:00:00+01:00 2021-10-30T09:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 3 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000464_003 Dismissed Planned Injection unavailability 2021-09-07T10:55:34+01:00 2021-10-25T05:00:00+01:00 2021-10-29T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 3 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000464_002 Dismissed Planned Injection unavailability 2020-11-27T12:05:43+00:00 2021-10-25T05:00:00+01:00 2021-10-31T05:00:00+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_000000000000000000464_001 Dismissed Planned Injection unavailability 2020-07-11T14:10:06+01:00 2021-10-25T05:00:00+01:00 2021-10-30T05:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Comp 3 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000598_002 Inactive Planned Injection unavailability 2021-10-22T16:16:59+01:00 2021-10-22T09:00:00+01:00 2021-10-22T16:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000598_001 Dismissed Planned Injection unavailability 2021-07-26T15:39:45+01:00 2021-10-22T09:00:00+01:00 2021-10-22T17:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000596_002 Inactive Planned Injection unavailability 2021-10-21T16:33:44+01:00 2021-10-21T09:00:00+01:00 2021-10-21T16:30:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK