NESO called a Turn Down event on 19 Sep 2026, running from 17:00 to 22:00 across 10 half-hour settlement periods. 14.8 MW was procured against a 500.0 MW requirement (3% fill rate), with 3 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
14.8 MW
3% of requirement
Bid Cost
£987
Bids
80 / 100
accepted / total
Participants
3
Accepted Volume by Participant
Aggregated across 10 half-hour periods, sorted by accepted volume
Half-Hour Periods
17:00
17:30
18:00
18:30
19:00
19:30
20:00
20:30
21:00
21:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| HILDEBRAND TECHNOLOGY LIMITED | 12.5 MW2.4 MW rejected | £1.6k | £125/MWh |
| U ENERGY GROUP LIMITED | 1.5 MW0.2 MW rejected | £262 | £175/MWh |
| Shuffle Energy Limited | 0.8 MW0.2 MW rejected | £160 | £200/MWh |