Last update at: 2023-09-20T16:00:00+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.
| 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_000000000000000000811_002 | Inactive | Unplanned | Injection unavailability | 2023-09-20T15:38:25+01:00 | 2023-09-20T08:06:00+01:00 | 2023-09-20T15:38:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Compressor 2 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000799_002 | Inactive | Planned | Storage unavailability | 2023-09-17T20:02:32+01:00 | 2023-09-14T05:00:00+01:00 | 2023-09-17T19:00:00+01:00 | TWh | 0.3518 | 2.8103642 | 3.1621642 | Planned Outage | ALD 5 Wellhead Maintenance. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000808_003 | Inactive | Unplanned | Withdrawal unavailability | 2023-09-17T16:32:32+01:00 | 2023-09-09T11:55:00+01:00 | 2023-09-17T15:30:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Failure | Train 1 HIPPS |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000810_002 | Inactive | Unplanned | Withdrawal unavailability | 2023-09-15T12:34:45+01:00 | 2023-09-15T09:47:00+01:00 | 2023-09-15T12:31:00+01:00 | GWh/d | 130 | 0 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Aldbrough | ALD_000000000000000000809_002 | Inactive | Unplanned | Storage unavailability | 2023-09-14T19:02:32+01:00 | 2023-09-14T10:00:00+01:00 | 2023-09-14T18:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Ald 3 WHM + RTS |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000772_005 | Inactive | Planned | Storage unavailability | 2023-09-14T06:02:32+01:00 | 2023-09-12T06:00:00+01:00 | 2023-09-14T05:00:00+01:00 | TWh | 0.4123 | 2.7498642 | 3.1621642 | Planned Outage | Loss of Ald 3 WHM |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000805_002 | Inactive | Planned | Storage unavailability | 2023-09-12T10:32:11+01:00 | 2023-09-11T08:00:00+01:00 | 2023-09-12T18:00:00+01:00 | TWh | 0.238280125 | 3.230364575 | 3.4686447 | Planned Outage | Cavity 2 |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000807_003 | Inactive | Unplanned | Withdrawal unavailability | 2023-09-09T11:43:54+01:00 | 2023-09-08T19:20:00+01:00 | 2023-09-09T11:45:00+01:00 | GWh/d | 342.3 | 0 | 342.3 | Failure | HIPPS Failure |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000806_003 | Inactive | Unplanned | Injection unavailability | 2023-09-09T11:43:38+01:00 | 2023-09-08T19:20:00+01:00 | 2023-09-09T11:45:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Failure | HIPPS Failure |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000796_003 | Inactive | Unplanned | Storage unavailability | 2023-09-06T13:31:43+01:00 | 2023-08-25T08:00:00+01:00 | 2023-09-06T13:32:00+01:00 | TWh | 0.317415066 | 3.151229634 | 3.4686447 | Failure | Cavity 7 |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000786_004 | Inactive | Planned | Storage unavailability | 2023-09-05T16:33:08+01:00 | 2023-08-25T05:00:00+01:00 | 2023-09-05T16:32:00+01:00 | TWh | 0.390799835 | 3.077844865 | 3.4686447 | Planned Outage | Cavity 3 Intervention works |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000787_002 | Inactive | Planned | Withdrawal unavailability | 2023-08-30T16:30:45+01:00 | 2023-08-30T08:00:00+01:00 | 2023-08-30T16:15:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | Chromatograph works |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000798_002 | Inactive | Planned | Injection unavailability | 2023-08-30T16:27:14+01:00 | 2023-08-30T09:50:00+01:00 | 2023-08-30T16:15:00+01:00 | GWh/d | 0 | 30 | 30 | Planned Outage | ESD testing |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000797_002 | Inactive | Unplanned | Injection unavailability | 2023-08-27T23:02:32+01:00 | 2023-08-27T16:56:00+01:00 | 2023-08-27T22:00:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Comp 2 Motor Purge Fault |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000784_003 | Inactive | Planned | Storage unavailability | 2023-08-25T06:02:32+01:00 | 2023-07-31T05:00:00+01:00 | 2023-08-25T04:59:00+01:00 | TWh | 0.317415066 | 3.151229634 | 3.4686447 | Planned Outage | Cavity 7 Intervention Works |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000793_002 | Inactive | Unplanned | Storage unavailability | 2023-08-17T05:34:39+01:00 | 2023-08-16T20:57:00+01:00 | 2023-08-17T05:00:00+01:00 | TWh | 0.824 | 2.3381642 | 3.1621642 | Failure | Ald 1 & 9 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000792_002 | Inactive | Unplanned | Injection unavailability | 2023-08-15T16:16:14+01:00 | 2023-08-15T12:10:00+01:00 | 2023-08-15T16:10:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Comp 2 |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000788_003 | Inactive | Planned | Withdrawal unavailability | 2023-08-15T07:21:49+01:00 | 2023-07-21T15:16:00+01:00 | 2023-08-15T07:21:00+01:00 | GWh/d | 30 | 70 | 130 | Planned Outage | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000789_004 | Inactive | Planned | Withdrawal unavailability | 2023-08-01T16:06:37+01:00 | 2023-08-01T05:00:00+01:00 | 2023-08-01T16:05:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | Fuel Gas pipework repair. |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000783_002 | Inactive | Planned | Storage unavailability | 2023-07-24T15:46:21+01:00 | 2023-07-20T05:00:00+01:00 | 2023-07-24T15:40:00+01:00 | TWh | 0.665322552 | 2.803322148 | 3.4686447 | Planned Outage | Cavity 5 Interventions and wellhead maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000492_003 | Inactive | Planned | Injection unavailability | 2023-07-17T05:46:11+01:00 | 2023-06-30T05:00:00+01:00 | 2023-07-17T05:00:00+01:00 | GWh/d | 30 | 0 | 30 | Planned Outage | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000493_004 | Inactive | Planned | Withdrawal unavailability | 2023-07-17T05:45:47+01:00 | 2023-06-30T05:00:00+01:00 | 2023-07-17T05:00:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000750_002 | Inactive | Planned | Withdrawal unavailability | 2023-07-17T05:45:10+01:00 | 2027-07-01T05:00:00+01:00 | 2027-07-15T05:00:00+01:00 | GWh/d | 130 | 0 | 130 | Planned Outage | Annual Full Site Outage |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000751_002 | Inactive | Planned | Injection unavailability | 2023-07-17T05:44:50+01:00 | 2027-07-01T05:00:00+01:00 | 2027-07-15T05:00:00+01:00 | GWh/d | 30 | 0 | 30 | Planned Outage | Annual Full Site Outage |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000779_002 | Inactive | Unplanned | Injection unavailability | 2023-07-07T15:13:37+01:00 | 2023-07-07T10:00:00+01:00 | 2023-07-07T15:10:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | GC-2 VSDS fault investigation. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000777_003 | Inactive | Unplanned | Injection unavailability | 2023-07-06T12:52:30+01:00 | 2023-07-06T02:25:00+01:00 | 2023-07-06T12:50:00+01:00 | GWh/d | 111.02 | 200.54 | 311.56 | Failure | Comp 2 Unavailable |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000778_002 | Inactive | Unplanned | Storage unavailability | 2023-07-06T09:09:19+01:00 | 2023-07-06T02:25:00+01:00 | 2023-07-06T09:09:00+01:00 | TWh | 0.8395 | 2.4597861 | 3.2992861 | Failure | Ald 7 Panel inaccessible |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000776_002 | Inactive | Unplanned | Injection unavailability | 2023-07-06T02:31:09+01:00 | 2023-07-05T23:01:00+01:00 | 2023-07-06T02:25:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Failure | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK | |
| Aldbrough | ALD_000000000000000000775_002 | Inactive | Unplanned | Injection unavailability | 2023-07-06T02:30:20+01:00 | 2023-07-05T23:01:00+01:00 | 2023-07-06T02:25:00+01:00 | GWh/d | 311.56 | 0 | 311.56 | Failure | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK | |
| Aldbrough | ALD_000000000000000000774_002 | Inactive | Unplanned | Withdrawal unavailability | 2023-07-06T02:29:53+01:00 | 2023-07-05T23:01:00+01:00 | 2023-07-06T02:25:00+01:00 | GWh/d | 342.3 | 0 | 342.3 | Failure | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK | |
| Aldbrough | ALD_000000000000000000773_002 | Inactive | Unplanned | Storage unavailability | 2023-07-06T02:29:10+01:00 | 2023-07-05T23:01:00+01:00 | 2023-07-06T02:25:00+01:00 | TWh | 3.2992861 | 0 | 3.2992861 | Failure | 21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000771_004 | Inactive | Unplanned | Withdrawal unavailability | 2023-06-30T05:14:44+01:00 | 2023-06-28T18:55:00+01:00 | 2023-06-30T05:00:00+01:00 | GWh/d | 130 | 0 | 130 | Failure | Withdrawal plant |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000759_002 | Inactive | Planned | Storage unavailability | 2023-06-29T19:02:32+01:00 | 2023-06-28T18:00:00+01:00 | 2023-06-29T18:00:00+01:00 | TWh | 0.483344926 | 2.985299774 | 3.4686447 | Planned Outage | Cavity 6 Wellhead Panel Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000767_002 | Inactive | Planned | Withdrawal unavailability | 2023-06-29T08:29:51+01:00 | 2023-06-24T07:00:00+01:00 | 2023-06-29T08:28:00+01:00 | GWh/d | 100 | 30 | 130 | Planned Outage | Phase 6 |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000758_002 | Inactive | Planned | Storage unavailability | 2023-06-28T19:02:32+01:00 | 2023-06-27T18:00:00+01:00 | 2023-06-28T18:00:00+01:00 | TWh | 0.665322552 | 2.803322148 | 3.4686447 | Planned Outage | Cavity 5 Wellhead panel maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000770_002 | Inactive | Unplanned | Withdrawal unavailability | 2023-06-28T14:05:55+01:00 | 2023-06-28T11:46:00+01:00 | 2023-06-29T14:05:00+01:00 | GWh/d | 130 | 0 | 130 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |
| Atwick | ATW_000000000000000000769_002 | Inactive | Unplanned | Withdrawal unavailability | 2023-06-28T10:40:27+01:00 | 2023-06-27T21:10:00+01:00 | 2023-06-28T10:40:00+01:00 | GWh/d | 130 | 0 | 130 | Failure | full site out |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000763_005 | Inactive | Unplanned | Withdrawal unavailability | 2023-06-28T09:08:32+01:00 | 2023-06-06T09:45:00+01:00 | 2023-06-28T09:10:00+01:00 | GWh/d | 253.9 | 88.4 | 342.3 | Failure | Reduction in max flow. |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000475_006 | Inactive | Planned | Withdrawal unavailability | 2023-06-28T09:07:19+01:00 | 2023-06-03T05:00:00+01:00 | 2023-06-28T09:07:00+01:00 | GWh/d | 121.5 | 220.8 | 342.3 | Planned Outage | Prod Train 2 Outage |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000761_005 | Inactive | Planned | Storage unavailability | 2023-06-27T19:02:33+01:00 | 2023-06-21T09:00:00+01:00 | 2023-06-27T18:00:00+01:00 | TWh | 0.468711066 | 2.999933634 | 3.4686447 | Planned Outage | Cavity 9 Annual Wellhead Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000768_003 | Inactive | Unplanned | Storage unavailability | 2023-06-27T19:02:33+01:00 | 2023-06-24T07:30:00+01:00 | 2023-06-27T18:00:00+01:00 | TWh | 0.48312084 | 2.5168128 | 3.4686447 | Failure | Cavity 8 |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000757_003 | Inactive | Planned | Storage unavailability | 2023-06-27T19:02:33+01:00 | 2023-06-26T18:00:00+01:00 | 2023-06-27T18:00:00+01:00 | TWh | 0.390799835 | 3.077844865 | 3.4686447 | Planned Outage | Cavity 3 Wellhead Panel Maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000756_002 | Inactive | Planned | Storage unavailability | 2023-06-26T19:02:32+01:00 | 2023-06-26T05:00:00+01:00 | 2023-06-26T18:00:00+01:00 | TWh | 0.421650307 | 3.046994393 | 3.4686447 | Planned Outage | Cavity 1 Wellhead Panel maintenance |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000766_002 | Inactive | Unplanned | Storage unavailability | 2023-06-23T19:02:32+01:00 | 2023-06-21T07:53:00+01:00 | 2023-06-23T18:00:00+01:00 | TWh | 0.48312084 | 2.98552386 | 3.4686447 | Failure | Cavity 8 |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000760_004 | Inactive | Planned | Storage unavailability | 2023-06-21T11:16:09+01:00 | 2023-06-02T09:00:00+01:00 | 2023-06-21T11:15:00+01:00 | TWh | 0.238280125 | 3.230364575 | 3.4686447 | Planned Outage | Cavity 2 Wellhead maintenance and intervention works. |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Aldbrough | ALD_000000000000000000661_007 | Inactive | Unplanned | Storage unavailability | 2023-06-16T10:22:16+01:00 | 2022-03-22T14:15:00+00:00 | 2023-06-16T10:20:00+01:00 | TWh | 0.06761 | 2.3882077 | 3.2992861 | Failure | Cavern 4 unavailable |
21YGB-UKGASGRIDW | 55WALDBOROUGH00H | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000765_002 | Inactive | Unplanned | Storage unavailability | 2023-06-08T16:55:19+01:00 | 2023-06-07T16:00:00+01:00 | 2023-06-08T16:40:00+01:00 | TWh | 0.555695 | 2.9129497 | 3.4686447 | Failure | Cavity 7 wellhead panel |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000764_002 | Inactive | Unplanned | Withdrawal unavailability | 2023-06-07T15:19:59+01:00 | 2023-06-07T11:50:00+01:00 | 2023-06-07T15:00:00+01:00 | GWh/d | 130 | 0 | 130 | Failure | . |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000762_002 | Inactive | Unplanned | Storage unavailability | 2023-06-06T15:36:51+01:00 | 2023-06-05T16:00:00+01:00 | 2023-06-06T15:25:00+01:00 | TWh | 0.3908 | 2.8395647 | 3.4686447 | Failure | Atwick 3 WHP N2 Leak |
21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK |
| Atwick | ATW_000000000000000000755_003 | Inactive | Unplanned | Storage unavailability | 2023-05-30T15:37:39+01:00 | 2023-05-27T13:36:00+01:00 | 2023-05-30T15:35:00+01:00 | TWh | 0.3908 | 3.0778447 | 3.4686447 | Failure | 21YGB-UKGASGRIDW | 55WATWICK-SSE00J | SSE Hornsea Ltd |
A0001033U.UK | |