Our day-ahead bidding rounds are the final opportunity to procure flexibility and can include a range of needs. Shortfall from long-terms and short-term rounds and any Control Room requirements that are identified nearer to real-time. These rounds are run day ahead.
12 October 2026 Day Ahead Markets
14 Sep 2026 Day Ahead Markets
15 Dec 2025 Day Ahead Markets
28 September 2026 Day Ahead Markets
12 Jan 2026 Day Ahead Markets
26 Jan 2026 Day Ahead Markets
02 February 2026 Day Ahead Markets
19 October 2026 Day Ahead Markets
21 Sep 2026 Day Ahead Markets
19 Jan 2026 Day Ahead Markets
Postcode List SHEPD 09 Nov 2026 Day Ahead Markets
XLSX05 Oct 2026 Day Ahead Markets
16 Mar 2026 Day Ahead Markets
23 Mar 2026 Day Ahead Markets
01 Sep 2026 Day Ahead Markets
07 September 2026 Day Ahead Markets
09 Mar 2026 Day Ahead Markets
23 Feb 2026 Day Ahead Markets
16 February 2026 Day Ahead Market
02 Nov 2026 Day Ahead Markets
02 Mar 2026 Day Ahead Markets
08 Dec 2025 Day Ahead Markets
Tender Requirements 09 November 2026 Day Ahead Markets
XLSX26 Oct 2026 Day Ahead Markets
30 Mar 2026 Day Ahead Markets
Postcode List SEPD 09 Nov 2026 Day Ahead Markets
XLSX01 Dec 2025 Day Ahead Markets
09 February 2026 Day Ahead Markets
24 Nov 2025 Day Ahead Markets

