Welcome to the Frequency Response Price Submission System (FRPS)
FRPS is OPEN - please login in order to submit prices.
Price submission is only OPEN from the 5th business day (09:00 local time) until the 15th business day (17:00 local time) inclusive in each month.
Once you login to FRPS, if you should experience any difficulties when submitting prices, please contact frps@nationalgrid.com in the first instance.