Glossary Term: De-Rated Margin forecast
For each Settlement Period, the National Electricity Transmission System Operator (NETSO) sends the BMRA the De-Rated Margin Forecast calculated in accordance with the Loss of Load Probability Calculation
Statement.
BSC defined definition
In respect of each Settlement Period, the NETSO shall send to the BMRA the De-Rated Margin Forecast calculated in accordance with the Loss of Load Probability Calculation Statement as a minimum (and may send more frequently):
- (a) at 1200 hours on each calendar day for all Settlement Periods for which Gate
Closure has not yet passed and which occur within the current Operational Day
or the following Operational Day; and - (b) at eight, four, two and one hour(s) prior to the beginning of the Settlement
Period to which the De-Rated Margin Forecast relates.