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
Service review documents
FFR pre and post tender
Weekly Auction Trial
Please be aware that as a result of a systems issue with the frequency response auction algorithm, the auction due to be held on 18/7/2019 has been cancelled pursuant to paragraph 11.1.3 of the Auction Rules. We apologise for this, and are working to ensure that a fix is implemented and tested in time for the auction due to be held on 25/7/19. For more information, please contact your account manager, or the team at [email protected].