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Last update at: 2021-04-15T17:00:00+01:00

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

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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
1 2 3 4 5 >
Atwick ATW_000000000000000000573_001 Active Planned Storage unavailability 2021-04-14T13:37:19+01:00 2021-04-27T06:00:00+01:00 2021-04-30T18:00:00+01:00 TWh 0.226309 3.1062104 3.3325194 Planned Outage
Cavity 2
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000572_001 Active Planned Storage unavailability 2021-04-14T13:35:11+01:00 2021-04-20T06:00:00+01:00 2021-04-26T18:00:00+01:00 TWh 0.459452982 2.873066418 3.3325194 Planned Outage
Cavity 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000571_002 Inactive Planned Storage unavailability 2021-04-14T07:56:55+01:00 2021-04-14T06:00:00+01:00 2021-04-14T08:00:00+01:00 TWh 0.214379 2.9321538 3.1465328 Planned Outage
Maintenance A2
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000571_001 Dismissed Planned Storage unavailability 2021-04-08T15:53:31+01:00 2021-04-14T06:00:00+01:00 2021-04-17T18:00:00+01:00 TWh 0.214379 2.9321538 3.1465328 Planned Outage
Maintenance A2
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000569_002 Inactive Planned Storage unavailability 2021-04-09T15:34:19+01:00 2021-04-07T16:34:00+01:00 2021-04-09T15:30:00+01:00 TWh 0.38077 2.7657628 3.1465328 Planned Outage
Maintenance A1
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000569_001 Dismissed Planned Storage unavailability 2021-04-07T16:35:14+01:00 2021-04-07T16:34:00+01:00 2021-04-09T18:00:00+01:00 TWh 0.38077 2.7657628 3.1465328 Planned Outage
Maintenance A1
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000570_002 Active Planned Withdrawal unavailability 2021-04-07T20:58:51+01:00 2021-04-07T20:20:00+01:00 2021-04-30T18:00:00+01:00 GWh/d 50 80 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000570_001 Dismissed Planned Withdrawal unavailability 2021-04-07T20:43:59+01:00 2021-04-07T20:20:00+01:00 2021-04-30T18:00:00+01:00 GWh/d 42 88 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000486_004 Active Planned Injection unavailability 2021-04-01T23:06:09+01:00 2021-07-02T05:00:00+01:00 2021-07-18T18:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000486_003 Dismissed Planned Injection unavailability 2021-03-12T11:18:08+00:00 2021-07-02T05:00:00+01:00 2021-07-18T05:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000486_002 Dismissed Planned Injection unavailability 2020-07-11T21:48:35+01:00 2021-07-01T05:00:00+01:00 2021-07-15T05:00:00+01:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000486_001 Dismissed Planned Injection unavailability 2020-07-11T21:30:42+01:00 2021-07-01T05:00:00+01:00 2021-07-15T05:00:00+01:00 GWh/d 0 30 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000487_004 Active Planned Withdrawal unavailability 2021-04-01T23:05:49+01:00 2021-07-02T05:00:00+01:00 2021-07-18T18:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000487_003 Dismissed Planned Withdrawal unavailability 2021-03-12T11:17:11+00:00 2021-07-02T05:00:00+01:00 2021-07-18T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000487_002 Dismissed Planned Withdrawal unavailability 2020-07-28T14:41:53+01:00 2021-07-01T05:00:00+01:00 2021-07-15T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000487_001 Dismissed Planned Withdrawal unavailability 2020-07-11T21:34:14+01:00 2021-07-01T05:00:00+01:00 2021-07-08T05:00:00+01:00 GWh/d 130 0 130 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000567_001 Active Planned Injection unavailability 2021-03-12T10:41:54+00:00 2021-05-16T18:00:00+01:00 2021-05-28T18:00:00+01:00 GWh/d 111.02 200.54 311.56 Planned Outage
Outage to cover ASV and NRV works.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000460_004 Active Planned Withdrawal unavailability 2021-03-12T10:30:05+00:00 2021-05-01T05:00:00+01:00 2021-05-08T05:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 1 Outage. Then into main site outage.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000460_003 Dismissed Planned Withdrawal unavailability 2020-12-01T10:21:49+00:00 2021-05-02T05:00:00+01:00 2021-05-08T05:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 1 Outage. Then into main site outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000460_002 Dismissed Planned Withdrawal unavailability 2020-11-27T12:01:09+00:00 2021-05-02T05:00:00+01:00 2021-05-08T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 1 Outage. Then into main site outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000460_001 Dismissed Planned Withdrawal unavailability 2020-07-11T13:51:55+01:00 2021-05-06T05:00:00+01:00 2021-05-20T18:00:00+01:00 GWh/d 121.5 220.8 342.3 Planned Outage
Prod Train 1 Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000565_001 Active Planned Withdrawal unavailability 2021-03-04T13:32:42+00:00 2021-06-02T09:00:00+01:00 2021-06-02T14:00:00+01:00 GWh/d 220.8 121.5 342.3 Planned Outage
For National Grid Requirements
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000564_001 Active Planned Withdrawal unavailability 2021-03-04T13:30:12+00:00 2021-05-28T09:00:00+01:00 2021-05-28T14:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
For National Grid Requirements
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000563_001 Active Planned Withdrawal unavailability 2021-03-04T13:29:04+00:00 2021-05-27T09:00:00+01:00 2021-05-27T14:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
For National Grid Requirements
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000562_001 Active Planned Withdrawal unavailability 2021-03-04T13:27:41+00:00 2021-05-26T09:00:00+01:00 2021-05-26T14:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
For national Grid Requirements
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000561_001 Active Planned Withdrawal unavailability 2021-03-04T13:24:46+00:00 2021-05-24T09:00:00+01:00 2021-05-24T14:00:00+01:00 GWh/d 342.3 0 342.3 Planned Outage
For National Grid Requirements
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000557_005 Inactive Planned Withdrawal unavailability 2021-02-16T17:09:30+00:00 2021-02-16T06:30:00+00:00 2021-02-16T17:10:00+00:00 GWh/d 342.3 0 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000557_004 Dismissed Planned Withdrawal unavailability 2021-02-16T10:49:47+00:00 2021-02-16T06:30:00+00:00 2021-02-16T18:00:00+00:00 GWh/d 342.3 0 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000557_003 Dismissed Planned Withdrawal unavailability 2021-02-16T09:29:40+00:00 2021-02-16T06:30:00+00:00 2021-02-16T11:00:00+00:00 GWh/d 342.3 0 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000557_002 Dismissed Planned Withdrawal unavailability 2021-02-16T08:15:39+00:00 2021-02-16T06:30:00+00:00 2021-02-16T09:30:00+00:00 GWh/d 342.3 0 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000557_001 Dismissed Planned Withdrawal unavailability 2021-02-02T19:52:50+00:00 2021-02-16T06:30:00+00:00 2021-02-16T08:30:00+00:00 GWh/d 342.3 0 342.3 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000556_005 Inactive Planned Injection unavailability 2021-02-16T17:09:07+00:00 2021-02-16T06:30:00+00:00 2021-02-16T17:10:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000556_004 Dismissed Planned Injection unavailability 2021-02-16T10:50:24+00:00 2021-02-16T06:30:00+00:00 2021-02-16T18:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000556_003 Dismissed Planned Injection unavailability 2021-02-16T09:29:20+00:00 2021-02-16T06:30:00+00:00 2021-02-16T11:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000556_002 Dismissed Planned Injection unavailability 2021-02-16T08:16:35+00:00 2021-02-16T06:30:00+00:00 2021-02-16T09:30:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000556_001 Dismissed Planned Injection unavailability 2021-02-02T19:51:50+00:00 2021-02-16T06:30:00+00:00 2021-02-16T08:30:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000559_002 Dismissed Planned Storage unavailability 2021-02-15T10:48:41+00:00 2021-02-18T06:00:00+00:00 2021-02-19T18:00:00+00:00 TWh 0.419365007 2.727167793 3.1465328 Planned Outage
Cavity 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000559_001 Dismissed Planned Storage unavailability 2021-02-15T10:48:14+00:00 2021-02-18T06:00:00+00:00 2021-02-19T18:00:00+00:00 TWh 0.419365007 2.727167793 3.1465328 Planned Outage
Cavity 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000544_005 Inactive Planned Storage unavailability 2021-02-15T10:23:59+00:00 2021-02-18T06:00:00+00:00 2021-02-19T18:00:00+00:00 TWh 0.41988 2.7200014 3.1465328 Planned Outage
Cavity 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000544_004 Dismissed Planned Storage unavailability 2021-02-03T15:48:46+00:00 2021-02-18T06:00:00+00:00 2021-02-19T18:00:00+00:00 TWh 0.41988 2.7200014 3.1465328 Planned Outage
Cavity 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000544_003 Dismissed Planned Storage unavailability 2021-01-27T08:09:11+00:00 2021-02-08T06:00:00+00:00 2021-02-09T18:00:00+00:00 TWh 0.41988 2.7200014 3.1465328 Planned Outage
Cavity 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000544_002 Dismissed Planned Storage unavailability 2021-01-09T07:59:46+00:00 2021-02-08T06:00:00+00:00 2021-02-09T18:00:00+00:00 TWh 0.41988 2.7200014 3.1398814 Planned Outage
Cavity 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000544_001 Dismissed Planned Storage unavailability 2020-12-19T00:06:56+00:00 2021-01-18T06:00:00+00:00 2021-01-19T18:00:00+00:00 TWh 0.41988 2.7200014 3.1398814 Planned Outage
Cavity 6
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000532_006 Inactive Planned Injection unavailability 2021-02-03T13:55:46+00:00 2021-01-24T05:00:00+00:00 2021-02-03T13:57:00+00:00 GWh/d 30 0 30 Planned Outage
Compressor outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000532_005 Dismissed Planned Injection unavailability 2021-02-02T17:39:55+00:00 2021-01-24T05:00:00+00:00 2021-02-03T18:00:00+00:00 GWh/d 30 0 30 Planned Outage
Compressor outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000532_004 Dismissed Planned Injection unavailability 2021-01-31T11:50:41+00:00 2021-01-24T05:00:00+00:00 2021-02-02T18:00:00+00:00 GWh/d 30 0 30 Planned Outage
Compressor outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000532_003 Dismissed Planned Injection unavailability 2021-01-28T12:09:17+00:00 2021-01-24T05:00:00+00:00 2021-02-01T18:00:00+00:00 GWh/d 30 0 30 Planned Outage
Compressor outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000532_002 Dismissed Planned Injection unavailability 2020-12-03T11:34:33+00:00 2021-01-24T05:00:00+00:00 2021-01-30T18:00:00+00:00 GWh/d 30 0 30 Planned Outage
Compressor outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000532_001 Dismissed Planned Injection unavailability 2020-12-03T11:30:17+00:00 2021-01-24T05:00:00+00:00 2021-01-30T18:00:00+00:00 GWh/d 30 0 30 Planned Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000533_005 Inactive Planned Withdrawal unavailability 2021-02-03T13:32:23+00:00 2021-01-24T05:00:00+00:00 2021-02-03T13:35:00+00:00 GWh/d 32.4 97.6 130 Planned Outage
Compressor Outage
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK