Notification History

Notification History

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

Published on Thursday 16th April 2026 at 8:47am SSE Active

Scheduled time period

Monday 3rd August 2026 at 5:00am to Tuesday 11th August 2026 at 6:00pm

Ald. 1 Maintenance & Sonar Survey

Planned Outage

Unavailable Capacity
0.408TWh
Available Capacity
2.6488TWh
Technical Capacity
3.0568TWh
Further Information

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

Published on Thursday 16th April 2026 at 8:42am SSE Active

Scheduled time period

Tuesday 14th July 2026 at 5:00am to Sunday 26th July 2026 at 6:00pm

Ald. 7 Maintenance & Intervention

Planned Outage

Unavailable Capacity
0.4309TWh
Available Capacity
2.6258TWh
Technical Capacity
3.0568TWh
Further Information

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

Published on Thursday 16th April 2026 at 8:35am SSE Active

Scheduled time period

Sunday 28th June 2026 at 5:00am to Monday 13th July 2026 at 6:00pm

Ald. 5 Maintenance, Intervention, & Sonar Survey

Planned Outage

Unavailable Capacity
0.3275TWh
Available Capacity
2.75TWh
Technical Capacity
3.0568TWh
Further Information

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

Published on Thursday 16th April 2026 at 8:34am SSE Active

Scheduled time period

Saturday 18th April 2026 at 12:00pm to Wednesday 22nd April 2026 at 6:00pm

Additional Unavailable capacity to ATW_0001204

Planned Outage

Unavailable Capacity
0.2382TWh
Available Capacity
2.7616TWh
Technical Capacity
3.4686TWh
Further Information

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

Published on Thursday 16th April 2026 at 8:33am SSE Active

Scheduled time period

Wednesday 15th April 2026 at 7:23am to Saturday 18th April 2026 at 12:00pm

Additional Unavailability to ATW_0001204

Planned Outage

Unavailable Capacity
0.4216TWh
Available Capacity
2.5782TWh
Technical Capacity
3.4686TWh
Further Information

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

Published on Wednesday 15th April 2026 at 7:34am SSE Active

Scheduled time period

Monday 20th April 2026 at 5:00am to Thursday 23rd April 2026 at 6:00pm

Additional Unavailable capacity to A0001033U.UK-OUT-00001204

Planned Outage

Unavailable Capacity
0.2382TWh
Available Capacity
2.7616TWh
Technical Capacity
3.4686TWh
Further Information

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

Published on Wednesday 15th April 2026 at 7:29am SSE Active

Scheduled time period

Wednesday 15th April 2026 at 7:23am to Sunday 19th April 2026 at 6:00pm

Additional Unavailability to A0001033U.UK-OUT-00001204

Planned Outage

Unavailable Capacity
0.4216TWh
Available Capacity
2.5782TWh
Technical Capacity
3.4686TWh
Further Information

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

Published on Tuesday 14th April 2026 at 9:06am SSE Active

Impacted time period

Tuesday 14th April 2026 at 9:03am to Tuesday 28th April 2026 at 6:00pm

Cavity 6

Failure

Unavailable Capacity
0.4833TWh
Available Capacity
2.9852TWh
Technical Capacity
3.4686TWh
Further Information

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

Published on Monday 13th April 2026 at 7:58pm SSE Inactive

Impacted time period

Monday 13th April 2026 at 6:56pm to Monday 13th April 2026 at 7:56pm

Regen heater sequence issues

Failure

Unavailable Capacity
66.98GWh/d
Available Capacity
220.8GWh/d
Technical Capacity
287.78GWh/d
Further Information

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

Published on Monday 13th April 2026 at 7:01pm SSE Active

Impacted time period

Monday 13th April 2026 at 6:56pm to Tuesday 14th April 2026 at 12:00pm

Regen heater sequence issues

Failure

Unavailable Capacity
66.98GWh/d
Available Capacity
220.8GWh/d
Technical Capacity
287.78GWh/d
Further Information

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