NESO called a Turn Down event on 3 Mar 2025, running from 16:00 to 19:00 across 6 half-hour settlement periods. 354.9 MW was procured against a 500.0 MW requirement (71% fill rate), with 9 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
354.9 MW
71% of requirement
Bid Cost
£27.5k
Bids
31 / 59
accepted / total
Participants
9
Accepted Volume by Participant
Aggregated across 6 half-hour periods, sorted by accepted volume
All bids rejected (5)
AXLE 13.0 MW @ £642/MWhOAKTREE 12.0 MW @ £946/MWhCUB 6.0 MW @ £595/MWhEQUIWATT 4.0 MW @ £490/MWhUTILITA 3.3 MW @ £340/MWh
Half-Hour Periods
16:00
16:30
17:00
17:30
18:00
18:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| OCTOPUS ENERGY LIMITED | 297.1 MW | £47.8k | £161/MWh |
| GRIDBEYOND LIMITED | 37.8 MW6.0 MW rejected | £4.4k | £118/MWh |
| GRIDIMP LTD | 15.0 MW | £1.9k | £130/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 5.0 MW1.0 MW rejected | £740 | £148/MWh |
| AXLE ENERGY LIMITED | 0.0 MW13.0 MW rejected | £0 | £642/MWhrej |
| OAKTREE POWER LIMITED | 0.0 MW12.0 MW rejected | £0 | £864/MWhrej |
| CUB (UK) LTD | 0.0 MW6.0 MW rejected | £0 | £595/MWhrej |
| EQUIWATT LIMITED | 0.0 MW4.0 MW rejected | £0 | £490/MWhrej |
| UTILITA ENERGY LIMITED | 0.0 MW3.3 MW rejected | £0 | £340/MWhrej |