← Overview
Aug 2025
DFS events called during Aug 2025, part of the summer Turn Up season. NESO called 13 events this month, of which 10 resulted in procured volume. Each event below shows the time window, volume procured versus requirement, cost, and number of participants. Click any event to see the full bid-level breakdown.
Event Days
13
10 with volume
Procured
1.28 GW
Settled Cost
£16.4k
Avg Price
£107/MWh
Events
26 Aug 202516:00–21:00Turn Down
0.0 MW procured of 500.0 MW · £0 · 6 participants · 0 accepted / 58 rejected
20 Aug 202518:00–20:00Turn Down
137.6 MW procured of 500.0 MW · £6.8k · 6 participants · 16 accepted / 18 rejected · £98/MWh
28%
18 Aug 202518:00–21:00Turn Down
91.2 MW procured of 500.0 MW · £4.5k · 7 participants · 2 accepted / 43 rejected · £98/MWh
18%
15 Aug 202518:00–20:00Turn Down
165.7 MW procured of 500.0 MW · £8.5k · 6 participants · 18 accepted / 16 rejected · £103/MWh
33%
14 Aug 202519:00–21:00Turn Down
102.2 MW procured of 500.0 MW · £5.8k · 6 participants · 3 accepted / 25 rejected · £113/MWh
20%
11 Aug 202516:00–22:00Turn Down
292.5 MW procured of 500.0 MW · £16.8k · 7 participants · 50 accepted / 88 rejected · £115/MWh
59%
10 Aug 202519:00–20:00Turn Down
0.0 MW procured of 500.0 MW · £0 · 2 participants · 0 accepted / 8 rejected
8 Aug 202519:00–21:00Turn Down
55.2 MW procured of 500.0 MW · £2.7k · 6 participants · 10 accepted / 34 rejected · £99/MWh
11%
7 Aug 202518:00–23:00Turn Down
262.9 MW procured of 300.0 MW · £14.7k · 6 participants · 92 accepted / 4 rejected · £112/MWh
88%
6 Aug 202518:00–23:00Turn Down
131.9 MW procured of 500.0 MW · £6.7k · 6 participants · 35 accepted / 46 rejected · £101/MWh
26%
4 Aug 202516:00–23:00Turn Down
14.0 MW procured of 500.0 MW · £553 · 6 participants · 14 accepted / 60 rejected · £79/MWh
3%
2 Aug 202519:00–22:00Turn Down
0.0 MW procured of 500.0 MW · £0 · 2 participants · 0 accepted / 22 rejected
1 Aug 202519:00–20:00Turn Down
28.9 MW procured of 500.0 MW · £1.5k · 5 participants · 12 accepted / 8 rejected · £102/MWh
6%
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| INFINIS LIMITED | 1.04 GW658.9 MW rejected | £108.4k | £102/MWh |
| GRIDBEYOND LIMITED | 117.6 MW613.2 MW rejected | £15.9k | £135/MWh |
| OAKTREE POWER LIMITED | 69.0 MW75.0 MW rejected | £7.3k | £105/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 37.0 MW33.0 MW rejected | £3.6k | £97/MWh |
| EQUIWATT LIMITED | 15.6 MW47.6 MW rejected | £1.7k | £106/MWh |
| OCTOPUS ENERGY LIMITED | 0.0 MW803.4 MW rejected | £0 | £147/MWhrej |
| GRIDIMP LTD | 0.0 MW48.0 MW rejected | £0 | £158/MWhrej |