Glossary Term: Sell Price Cost Adjustment (Energy)
Acronym: ESCAj
ESCA is one of the BSAD items. Its derivation is given in the System Operator’s BSAD Methodology Statement as:
ESCA = ESVA * weighted average price of all relevant Balancing Services purchased and sold for energy (i.e. as opposed to system) balancing purposes
This value is non zero only for pre P217 Settlement dates.