The tables below display the data which are related to the figures of the Electricity Wholesale Markets of the 2020

Data items

Name Reference Source
Absolute aggregate sum of UFs for the Core Figure 56 ACER calculations based on ENTSO-E and Vulcanus data
Absolute sum of net ID nominations Figure 26 ACER calculations based on ENTSO-E data
Average MACZT on network elements where the minimum 70% target was not met Figure 52 ACER calculations based on TSOs data
Average absolute Unscheduled Allocated Flows and Loop Flows in Continental Europe Figure 60 ACER calculations based on ENTSO-E and Vulcanus data
Average annual DA electricity prices Figure 11 ACER calculations based on ENTSO-E data
Average bid-ask spreads of OTC yearly products Figure 37 ICIS
Average oriented LFs in Continental Europe Figure 59 ACER calculations based on ENTSO-E and Vulcanus data
Average oriented UAFs in Continental Europe Figure 58 ACER calculations based on ENTSO-E and Vulcanus data
Average oriented UFs in Continental Europe Figure 57 ACER calculations based on ENTSO-E and Vulcanus data
Average prices of balancing capacity (upward and downward capacity from aFRRs) Figure 28 ACER calculations based on NRAs data
Capacity factors coal and gas-fired power plants Figure 05 ACER calculations based on ENTSO-E data
Capacity mechanisms in Europe Figure 41 NRAs
Capacity remunerated through CMs Figure 45 ACER calculations based on data from NRAs
Change in generation technologies Figure 03 ACER calculations based on ENTSO-E data
Changes in tradable capacity (NTC) Figure 17 ACER calculations based on ENTSO-E, NRAs and Nord Pool data
Churn factors in major European DA markets Figure 38 Volumes from European Power Trading 2021 report, Prospex Research Ltd and demand from ENTSO-E Transparency Platform and Eurostat
Churn factors in major European forward markets Figure 34 Volumes from European Power Trading 2021 report, © Prospex Research Ltd and NRAs, and demand from the ENTSO-E Transparency Platform and Eurostat
Costs incurred or forecast to finance CMs Figure 42 ACER calculations based on NRAs data
Costs incurred or forecast to finance CMs per unit demand Figure 44 ACER calculations based on NRA and ENTSO-E data
DA negative prices Figure 14 ACER calculations based on ENTSO-E data
DA price convergence Figure 15 ACER calculations based on ENTSO-E data
DA price spikes across Europe Figure 13 ACER calculations based on ENTSO-E and PLATTS data
EU balancing energy activated cross-border and EU balancing capacity contracted Figure 32 ACER calculations based on NRAs data
Evolution of annual DA electricity prices Figure 12 ACER calculations based on ENTSO-E data
Evolution of generation from RES Figure 02 ENTSO-E Transparency platform
Evolution of installed capacity for renewable and conventional Figure 04 ACER calculations based on TSOs data
Forward markets churn factor per type of trade Figure 35 European Power Trading 2021 report, © Prospex Research Ltd. and NRAs, and demand from the ENTSO-E Transparency Platform and Eurostat
Greenhouse gas emission intensity of electricity generation Figure 07 EEA
Growth in the total number of EVs and charging points in the EU Figure 10 European Alternative Fuels Observatory (EAFO).
Imbalance netting as a percentage of the total need for balancing energy Figure 33 ACER calculations based on NRAs data
Interruptibility schemes in Europe Figure 47 ACER based on information provided by the NRAs and, in case of France, publicly available information
Level of efficiency in the use of interconnectors in Europe in the different timeframes Figure ii Calculations based on national regulatory authorities, ENTSO-E and Vulcanus data
Level of efficient use of cross-zonal capacity Figure 24 ACER calculations based on ENTSO-E data
Long term contracted capacity and relevant costs Figure 46 ACER calculations based on data from NRAs
Maximum and minimum technical price limits Figure 50 ACER based on NRAs data
Monthly evolution of DA negative prices Figure 55 ACER calculations based on ENTSO-E and PLATTS data
Monthly evolution of DA price spikes Figure 54 ACER calculations based on ENTSO-E and PLATTS data
NCT averages of both directions on cross-zonal borders Figure 16 ACER calculations based on ENTSO-E data
Number of Interruptibility Schemes activations Figure 49 ACER based on data from NRAs
Overall costs of balancing (capacity and energy) over national electricity demand Figure 29 ACER calculations based on NRAs data and ENTSO-E data
Percentage of Capacity of Demand Side Response, RES generation and energy storage remunerated through CMs Figure 53 ACER calculations based on NRAs data
Realised and forecast costs of the Interruptibility schemes Figure 48 ACER based on NRA data
Repartition of procurement lead time of each country, for all types of reserve Figure 31 ACER calculations based on NRAs data
Repartition of the procurement lead time of each type of reserve in selected European markets (%) Figure 30 ACER calculations based on NRAs data
Share of electric passenger cars Figure 09 European Alternative Fuels Observatory (EAFO)
Share of hours when the minimum 70% target was not met Figure 51 ACER calculations based on TSOs data
Share of yearly traded volumes of selected European forward markets by product type Figure 36 European Power Trading 2021 report, © Prospex Research Ltd
Unit cost of Capacity Mechanisms Figure 43 ACER calculations based on NRA data
Weighted average prices of balancing energy activated from aFRRs Figure 27 ACER calculations based on ENTSO-E data
Year-on-year change in demand Figure 01 ACER Calculations based on Eurostat data, completed with data by the European Network of Transmission System Operators for Electricity (ENTSO-E) – Transparency platform
Yearly ID churn factors in major European markets by type of trade Figure 39 Volumes from nominated electricity market operators (NEMOs) and demand from ENTSO-E Transparency Platform