Our response to coronavirus

Find out how we're working to keep Great Britain’s lights on reliably throughout the outbreak.

Firm frequency response (FFR)

FFR creates a route to market for providers whose services may otherwise be inaccessible. The FFR service gives us and service providers both a degree of stability against price uncertainty under the mandatory service arrangements.

FFR market information and tender reports

Weekly Auction Trial

(21/11/2019) Please be aware that the buy order hash for this week's auction is: 2b c9 0c 2d 82 c0 2a ac fb 55 b9 74 06 37 0d 74 1c 48 ba bb ef b8 72 9c b0 0a b1 d6 8d 1e e3 a7

EFR Market Informtion Report