IMRP actuals

This dataset includes the actual Intermittent Market Reference Price (IMRP) by date and hourly period. The IMRP is the GB Day Ahead Hourly Price published by the Intermittent Day Ahead Indices. The IMRP is calculated as a weighted average across the Day Ahead Indices.

This dataset is updated daily.

Data and Resources

Additional Info

Field	Value
Last Updated	December 19, 2024, 00:19 (UTC)
Created	October 17, 2023, 16:00 (UTC)
IMRP Amount (£/MWh)	Intermittent Market Reference Prices (IMPR) are used to calculate CfD Generator payments. Under the CfD, when the reference price for the electricity generated by a CfD Generator is below the strike price set out in their contract, payments are made by the LCCC to the CfD Generator to make up the difference between the reference and the strike price. The Intermittent Market Reference Price is calculated using day-ahead data received from EPEX Spot and NordPool. An IMRP is calculated for every hour of the day.
IMRP Date	The Settlement Date on which the IMRP is applicable.
Settlement Period	The hourly period of the respective Settlement Date. E.g. Settlement Period 1 is the first hourly period of the day.