Notification History

Scheduled time period

Thursday 4th June 2026 at 10:30am to Friday 5th June 2026 at 7:00am

Additional unavailability to ATW_1258

Planned Outage

Unavailable Capacity
26GWh/d
Available Capacity
0GWh/d
Technical Capacity
130GWh/d
Further Information

Impacted time period

Friday 12th June 2026 at 6:00pm to Friday 31st July 2026 at 6:00pm

Reduced Flow

Failure

Unavailable Capacity
71.1GWh/d
Available Capacity
222.23GWh/d
Technical Capacity
293.33GWh/d
Further Information

Impacted time period

Thursday 4th June 2026 at 10:58am to Friday 12th June 2026 at 6:00pm

Valve Leak

Failure

Unavailable Capacity
97.77GWh/d
Available Capacity
195.56GWh/d
Technical Capacity
293.33GWh/d
Further Information

Impacted time period

Tuesday 2nd June 2026 at 6:00pm to Thursday 4th June 2026 at 10:58am

Valve Leak

Failure

Unavailable Capacity
155.07GWh/d
Available Capacity
138.26GWh/d
Technical Capacity
293.33GWh/d
Further Information

Scheduled time period

Thursday 4th June 2026 at 10:30am to Thursday 4th June 2026 at 5:00pm

Additional unavailability to A0001033U.UK-OUT-00001258

Planned Outage

Unavailable Capacity
26GWh/d
Available Capacity
0GWh/d
Technical Capacity
130GWh/d
Further Information

Impacted time period

Wednesday 3rd June 2026 at 5:00am to Wednesday 3rd June 2026 at 5:10pm

PT2 Metering Issues

Failure

Unavailable Capacity
220.8GWh/d
Available Capacity
0GWh/d
Technical Capacity
287.78GWh/d
Further Information

Impacted time period

Wednesday 3rd June 2026 at 5:00am to Wednesday 3rd June 2026 at 5:09pm

C 2 & 3 Metering Issues

Failure

Unavailable Capacity
138.26GWh/d
Available Capacity
0GWh/d
Technical Capacity
293.33GWh/d
Further Information

Scheduled time period

Wednesday 3rd June 2026 at 7:00am to Wednesday 3rd June 2026 at 4:45pm

Planned maintenance completed and plant back to full availability.

12 hour plant outage for ESD/TPS testing

Unavailable Capacity
0mcm/d
Available Capacity
45mcm/d
Technical Capacity
45mcm/d
Further Information

Impacted time period

Friday 5th June 2026 at 6:00pm to Friday 31st July 2026 at 6:00pm

Reduced Flow

Failure

Unavailable Capacity
71.1GWh/d
Available Capacity
222.23GWh/d
Technical Capacity
293.33GWh/d
Further Information

Impacted time period

Sunday 31st May 2026 at 6:00pm to Wednesday 3rd June 2026 at 11:28am

Reduced Flow

Failure

Unavailable Capacity
71.1GWh/d
Available Capacity
222.23GWh/d
Technical Capacity
293.33GWh/d
Further Information

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