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

Last update at: 2021-02-17T17:00:00+00:00

**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
< 2 3 4 5 6 >
Aldbrough ALD_000000000000000000434_001 Dismissed Planned Injection unavailability 2020-01-29T09:58:43+00:00 2020-11-09T06:00:00+00:00 2020-11-09T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000520_002 Inactive Unplanned Withdrawal unavailability 2020-11-05T11:01:54+00:00 2020-11-05T00:45:00+00:00 2020-11-05T10:00:00+00:00 GWh/d 121.5 220.8 342.3 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000520_001 Dismissed Unplanned Withdrawal unavailability 2020-11-05T02:10:29+00:00 2020-11-05T00:45:00+00:00 2020-11-05T10:00:00+00:00 GWh/d 121.5 220.8 342.3 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000516_002 Inactive Planned Withdrawal unavailability 2020-11-02T07:59:35+00:00 2020-10-23T11:00:00+01:00 2020-11-02T08:00:00+00:00 GWh/d 97.44 32.56 130 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000516_001 Dismissed Planned Withdrawal unavailability 2020-10-23T11:00:59+01:00 2020-10-23T11:00:00+01:00 2020-11-02T08:00:00+00:00 GWh/d 97.44 32.56 130 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000519_002 Inactive Unplanned Injection unavailability 2020-10-31T08:24:37+00:00 2020-10-31T05:35:00+00:00 2020-10-31T08:25:00+00:00 GWh/d 211.29 100.27 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000519_001 Dismissed Unplanned Injection unavailability 2020-10-31T05:53:15+00:00 2020-10-31T05:35:00+00:00 2020-10-31T12:00:00+00:00 GWh/d 211.29 100.27 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000515_003 Inactive Planned Storage unavailability 2020-10-29T18:07:31+00:00 2020-10-22T07:40:00+01:00 2020-10-29T18:00:00+00:00 TWh 0.43824719 2.70163421 3.1398814 Planned Outage
Cavity 9 Well Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000515_002 Dismissed Planned Storage unavailability 2020-10-29T13:50:12+00:00 2020-10-22T07:40:00+01:00 2020-10-29T18:00:00+00:00 TWh 0.43824719 2.70163421 3.1398814 Planned Outage
Cavity 9 Well Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000515_001 Dismissed Planned Storage unavailability 2020-10-22T07:41:20+01:00 2020-10-22T07:40:00+01:00 2020-10-30T18:00:00+00:00 TWh 0.43824719 2.70163421 3.1398814 Planned Outage
Cavity 9 Well Maintenance
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000518_002 Inactive Planned Storage unavailability 2020-10-27T17:45:00+00:00 2020-10-27T07:00:00+00:00 2020-10-27T17:40:00+00:00 TWh 0.85813 2.2817514 3.1398814 Planned Outage
Cavity Maintenance (alongside existing REMIT notice)
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000518_001 Dismissed Planned Storage unavailability 2020-10-26T17:14:00+00:00 2020-10-27T07:00:00+00:00 2020-10-27T19:00:00+00:00 TWh 0.85813 2.2817514 3.1398814 Planned Outage
Cavity Maintenance (alongside existing REMIT notice)
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000517_002 Inactive Unplanned Injection unavailability 2020-10-27T10:46:06+00:00 2020-10-26T09:20:00+00:00 2020-10-27T10:45:00+00:00 GWh/d 100.27 211.29 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000517_001 Dismissed Unplanned Injection unavailability 2020-10-26T09:16:47+00:00 2020-10-26T09:20:00+00:00 2020-10-27T12:00:00+00:00 GWh/d 100.27 211.29 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000432_003 Inactive Planned Injection unavailability 2020-10-26T06:01:50+00:00 2020-10-12T05:00:00+01:00 2020-10-26T05:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000432_002 Dismissed Planned Injection unavailability 2020-10-25T16:27:18+00:00 2020-10-12T05:00:00+01:00 2020-10-26T05:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000432_001 Dismissed Planned Injection unavailability 2020-01-29T09:54:58+00:00 2020-10-12T05:00:00+01:00 2020-10-25T18:00:00+00:00 GWh/d 111.02 200.54 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000437_004 Inactive Planned Withdrawal unavailability 2020-10-23T08:27:45+01:00 2020-10-04T16:23:00+01:00 2020-10-23T08:30:00+01:00 GWh/d 97.44 32.56 130 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000437_003 Dismissed Planned Withdrawal unavailability 2020-10-04T16:27:17+01:00 2020-10-04T16:23:00+01:00 2020-10-23T18:00:00+01:00 GWh/d 97.44 32.56 130 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000437_002 Dismissed Planned Withdrawal unavailability 2020-04-07T10:31:39+01:00 2020-10-04T18:00:00+01:00 2020-10-23T18:00:00+01:00 GWh/d 97.44 32.56 130 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000437_001 Dismissed Planned Withdrawal unavailability 2020-02-17T13:09:34+00:00 2020-06-25T18:00:00+01:00 2020-07-12T18:00:00+01:00 GWh/d 97.44 32.56 130 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000514_002 Inactive Unplanned Storage unavailability 2020-10-15T17:15:12+01:00 2020-10-15T07:00:00+01:00 2020-10-15T17:15:00+01:00 TWh 0.38131 2.7585714 3.1398814 Failure
unplanned
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000514_001 Dismissed Unplanned Storage unavailability 2020-10-15T07:24:20+01:00 2020-10-15T07:00:00+01:00 2020-10-15T18:00:00+01:00 TWh 0.38131 2.7585714 3.1398814 Failure
unplanned
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000511_004 Dismissed Unplanned Storage unavailability 2020-10-14T12:51:35+01:00 2020-10-10T10:52:00+01:00 2020-10-14T12:52:00+01:00 TWh 0.28583 2.8540514 3.1398814 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000511_003 Dismissed Unplanned Storage unavailability 2020-10-13T14:19:22+01:00 2020-10-10T10:52:00+01:00 2020-10-14T13:00:00+01:00 TWh 0.28583 2.8540514 3.1398814 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000511_002 Dismissed Unplanned Storage unavailability 2020-10-11T16:27:33+01:00 2020-10-10T10:52:00+01:00 2020-10-13T18:00:00+01:00 TWh 0.28583 2.8540514 3.1398814 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000511_001 Dismissed Unplanned Storage unavailability 2020-10-10T10:59:54+01:00 2020-10-10T10:52:00+01:00 2020-10-12T18:00:00+01:00 TWh 0.28583 2.8540514 3.1398814 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000512_006 Inactive Unplanned Injection unavailability 2020-10-14T12:37:18+01:00 2020-10-10T11:30:00+01:00 2020-10-14T12:40:00+01:00 GWh/d 30 0 30 Failure
unplanned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000512_005 Dismissed Unplanned Injection unavailability 2020-10-13T14:19:43+01:00 2020-10-10T11:30:00+01:00 2020-10-14T13:00:00+01:00 GWh/d 30 0 30 Failure
unplanned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000512_004 Dismissed Unplanned Injection unavailability 2020-10-11T16:27:57+01:00 2020-10-10T11:30:00+01:00 2020-10-13T18:00:00+01:00 GWh/d 30 0 30 Failure
unplanned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000512_003 Dismissed Unplanned Injection unavailability 2020-10-10T19:10:41+01:00 2020-10-10T11:30:00+01:00 2020-10-12T18:00:00+01:00 GWh/d 30 0 30 Failure
unplanned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000512_002 Dismissed Unplanned Injection unavailability 2020-10-10T11:37:04+01:00 2020-10-10T11:30:00+01:00 2020-10-11T05:00:00+01:00 GWh/d 30 0 30 Failure
unplanned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000512_001 Dismissed Unplanned Injection unavailability 2020-10-10T11:35:55+01:00 2020-10-10T11:30:00+01:00 2020-10-11T05:00:00+01:00 GWh/d 0 30 30 Failure
unplanned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000513_005 Inactive Unplanned Withdrawal unavailability 2020-10-14T12:35:54+01:00 2020-10-10T11:30:00+01:00 2020-10-14T12:40:00+01:00 GWh/d 130 0 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000513_004 Dismissed Unplanned Withdrawal unavailability 2020-10-13T14:20:26+01:00 2020-10-10T11:30:00+01:00 2020-10-14T13:00:00+01:00 GWh/d 130 0 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000513_003 Dismissed Unplanned Withdrawal unavailability 2020-10-11T16:27:45+01:00 2020-10-10T11:30:00+01:00 2020-10-13T18:00:00+01:00 GWh/d 130 0 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000513_002 Dismissed Unplanned Withdrawal unavailability 2020-10-10T19:10:15+01:00 2020-10-10T11:30:00+01:00 2020-10-12T18:00:00+01:00 GWh/d 130 0 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000513_001 Dismissed Unplanned Withdrawal unavailability 2020-10-10T11:36:52+01:00 2020-10-10T11:30:00+01:00 2020-10-11T05:00:00+01:00 GWh/d 130 0 130 Failure
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000430_003 Inactive Planned Withdrawal unavailability 2020-10-08T21:47:29+01:00 2020-09-26T05:00:00+01:00 2020-10-08T21:45:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000430_002 Dismissed Planned Withdrawal unavailability 2020-04-07T10:19:13+01:00 2020-09-26T05:00:00+01:00 2020-10-09T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000430_001 Dismissed Planned Withdrawal unavailability 2020-01-29T09:48:28+00:00 2020-05-26T05:00:00+01:00 2020-06-09T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000436_003 Inactive Planned Withdrawal unavailability 2020-10-04T16:25:20+01:00 2020-09-21T06:00:00+01:00 2020-10-04T16:23:00+01:00 GWh/d 130 0 130 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000436_002 Dismissed Planned Withdrawal unavailability 2020-04-07T10:24:48+01:00 2020-09-21T06:00:00+01:00 2020-10-04T18:00:00+01:00 GWh/d 130 0 130 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000436_001 Dismissed Planned Withdrawal unavailability 2020-02-17T13:05:54+00:00 2020-06-12T05:00:00+01:00 2020-06-25T18:00:00+01:00 GWh/d 130 0 130 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000435_003 Inactive Planned Injection unavailability 2020-10-04T16:24:08+01:00 2020-09-21T06:00:00+01:00 2020-10-04T16:23:00+01:00 GWh/d 30 0 30 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000435_002 Dismissed Planned Injection unavailability 2020-04-07T10:25:35+01:00 2020-09-21T06:00:00+01:00 2020-10-04T18:00:00+01:00 GWh/d 30 0 30 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000435_001 Dismissed Planned Injection unavailability 2020-02-17T13:03:09+00:00 2020-06-12T05:00:00+01:00 2020-06-25T18:00:00+01:00 GWh/d 30 0 30 Planned Outage
Planned outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000509_002 Inactive Unplanned Injection unavailability 2020-09-27T10:38:21+01:00 2020-09-26T21:00:00+01:00 2020-09-27T10:41:00+01:00 GWh/d 111.02 200.54 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000509_001 Dismissed Unplanned Injection unavailability 2020-09-26T21:04:21+01:00 2020-09-26T21:00:00+01:00 2020-09-28T12:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000505_002 Inactive Unplanned Injection unavailability 2020-09-21T21:24:38+01:00 2020-09-20T09:00:00+01:00 2020-09-21T21:00:00+01:00 GWh/d 111.02 200.54 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK