NESO called a Turn Down event on 13 Sep 2026, running from 17:00 to 14:00 across 10 half-hour settlement periods. 0.7 MW was procured against a 500.0 MW requirement (0% fill rate), with 5 participants submitting bids. The merit order chart below shows accepted and rejected volumes by participant, sorted by who delivered the most.
Requirement
500.0 MW
Procured
0.7 MW
0% of requirement
Bid Cost
£47
Bids
6 / 123
accepted / total
Participants
5
Accepted Volume by Participant
Aggregated across 10 half-hour periods, sorted by accepted volume
All bids rejected (2)
Shuffle 0.8 MW @ £175/MWhGRIDVOLT 0.6 MW @ £201/MWh
Half-Hour Periods
17:00
17:30
18:00
18:30
19:00
19:30
20:00
20:30
13:00
13:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| Edgware Energy Limited | 0.3 MW | £54 | £180/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 0.2 MW13.1 MW rejected | £9 | £45/MWh |
| U ENERGY GROUP LIMITED | 0.2 MW1.3 MW rejected | £32 | £160/MWh |
| Shuffle Energy Limited | 0.0 MW0.8 MW rejected | £0 | £175/MWhrej |
| GRIDVOLT UK LIMITED | 0.0 MW0.6 MW rejected | £0 | £201/MWhrej |