The EU network codes are a concise set of rules to promote the harmonisation of national electricity markets and regulations on the way to the European Energy Union. A fully functioning and interconnected internal energy market will strengthen Europe’s competitiveness, contribute to the integration of more renewable energies and ensure security of supply.
The network codes are divided into three families: connection, operation and market. The guidelines for Capacity Allocation and Congestion Management (CACM) and for Forward Capacity Allocation (FCA) are an integral part of the market code family. The progress made by the European transmission system operators (TSOs) in implementing these regulations is documented in two reports which have now been published by the European Network of Transmission System Operators for Electricity (ENTSO-E).
The “ENTSO-E Market Report 2019” outlines the progress in day-ahead and intraday coupling as well as in FCA, and the “ENTSO-E Report on Capacity Calculation and Allocation 2019” covers the capacity calculation in the ten capacity calculation regions (CCRs). The latter report also assesses capacity calculation and allocation based on statistical and quality indicators.