Notification History

Notification History

Publication according to Article 4(1) of REMIT/UMM - Urgent Market MessageUnplanned injection unavailability at Aldbrough - Update

Published on Thursday 13th August 2026 at 4:13pm SSE Active

Impacted time period

Saturday 8th August 2026 at 5:17pm to Monday 17th August 2026 at 6:00pm

Additional unavailability to REMIT ID 1261

Failure

Unavailable Capacity
95.3GWh/d
Available Capacity
145.2GWh/d
Technical Capacity
293.33GWh/d
Further Information

Publication according to Article 4(1) of REMIT/UMM - Urgent Market MessagePlanned gas treatment plant unavailability at NSMP St Fergus (Alwyn) - Update

Published on Thursday 13th August 2026 at 11:29am totalepuk Active

Scheduled time period

Sunday 9th August 2026 at 5:00am to Saturday 15th August 2026 at 6:00pm

Alwyn production forecast to restart on the 14th.

Unavailable Capacity
2.4mcm/d
Available Capacity
0mcm/d
Technical Capacity
2.4mcm/d
Further Information

Publication according to Article 4(1) of REMIT/UMM - Urgent Market MessagePlanned injection unavailability at Atwick - Update

Published on Thursday 13th August 2026 at 11:21am SSE Active

Scheduled time period

Tuesday 1st September 2026 at 10:00am to Sunday 6th September 2026 at 6:00pm

Injection outage due to Withdrawal plant commissioning runs

Planned Outage

Unavailable Capacity
30GWh/d
Available Capacity
0GWh/d
Technical Capacity
30GWh/d
Further Information

Publication according to Article 4(1) of REMIT/UMM - Urgent Market MessagePlanned withdrawal unavailability at Atwick - Update

Published on Thursday 13th August 2026 at 11:13am SSE Active

Scheduled time period

Thursday 16th July 2026 at 3:54pm to Tuesday 1st September 2026 at 10:00am

Phase 6 Outage.

Planned Outage

Unavailable Capacity
100GWh/d
Available Capacity
30GWh/d
Technical Capacity
130GWh/d
Further Information

Publication according to Article 4(1) of REMIT/UMM - Urgent Market MessageUnplanned injection unavailability at Aldbrough - Update

Published on Thursday 13th August 2026 at 11:10am SSE Inactive

Impacted time period

Thursday 13th August 2026 at 2:24am to Thursday 13th August 2026 at 11:00am

Control System Failure

Failure

Unavailable Capacity
293.33GWh/d
Available Capacity
0GWh/d
Technical Capacity
293.33GWh/d
Further Information

Publication according to Article 4(1) of REMIT/UMM - Urgent Market MessagePlanned injection unavailability at Hatfield Injection - Update

Published on Thursday 13th August 2026 at 9:48am Scottish Power Active

Scheduled time period

Thursday 30th April 2026 at 7:00am to Friday 21st August 2026 at 5:00pm

Outage extended for Essential maintenance

Planned Outage/Restriction

Unavailable Capacity
27GWh/d
Available Capacity
0GWh/d
Technical Capacity
27GWh/d
Further Information

Publication according to Article 4(1) of REMIT/UMM - Urgent Market MessageUnplanned injection unavailability at Aldbrough

Published on Thursday 13th August 2026 at 2:25am SSE Active

Impacted time period

Thursday 13th August 2026 at 2:24am to Thursday 13th August 2026 at 6:00pm

Control System Failure

Failure

Unavailable Capacity
293.33GWh/d
Available Capacity
0GWh/d
Technical Capacity
293.33GWh/d
Further Information

Publication according to Article 4(1) of REMIT/UMM - Urgent Market MessageUnplanned injection unavailability at Aldbrough - Update

Published on Wednesday 12th August 2026 at 4:27pm SSE Active

Impacted time period

Saturday 8th August 2026 at 5:17pm to Thursday 13th August 2026 at 6:00pm

Additional unavailability to REMIT ID 1261

Failure

Unavailable Capacity
95.3GWh/d
Available Capacity
145.2GWh/d
Technical Capacity
293.33GWh/d
Further Information

Publication according to Article 4(1) of REMIT/UMM - Urgent Market MessageUnplanned withdrawal unavailability at Aldbrough - Update

Published on Tuesday 11th August 2026 at 11:55am SSE Inactive

Impacted time period

Monday 10th August 2026 at 9:49pm to Monday 10th August 2026 at 11:07pm

Hydrocarbon dewpoint issue - TFA Issued by NG Rev 3 made to amend inactive end date

Failure

Unavailable Capacity
287.78GWh/d
Available Capacity
0GWh/d
Technical Capacity
287.78GWh/d
Further Information

Publication according to Article 4(1) of REMIT/UMM - Urgent Market MessageUnplanned withdrawal unavailability at ROUGH Storage Facility

Published on Tuesday 11th August 2026 at 10:18am operations@centrica-sl.co.uk Active

Impacted time period

Tuesday 11th August 2026 at 3:00pm to Tuesday 25th August 2026 at 8:00pm

Unplanned offshore unavailability for production

Unplanned offshore unavailability for production

Unavailable Capacity
0.7mcm/d
Available Capacity
0.7mcm/d
Technical Capacity
0.7mcm/d
Further Information

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