Capacity use and booking trends in European natural gas markets

Data items

Name Reference Source Identifier
Annual booked capacity utilisation ratio (%) and EU27 gas consumption (bcm) - 2015-2024. Figure 18 ACER based on Eurostat and ENTSOG.
Annual evolution of capacity booking products for CAM-relevant and non-CAM-relevant interconnection points - October 2020-October 2034 (TWh). Figure 20 ACER based on PRISMA, GSA and RBP.
Annual gas supply evolution in the EU’s natural gas system – 2019-2024 (bcm). Figure 6 ACER based on ENTSOG, Eurostat, ICIS LNG Edge, ALSI.
Changes in cross-border gas net flows - 2024 vs 2021 (TWh). Figure 10 ACER based on JRC (eurogastp Python package) and ENTSOG.
Changes in cross-border gas net flows - H1 2025 vs H1 2024 (TWh). Figure 13 ACER based on JRC (eurogastp Python package) and ENTSOG.
Comparison of congestion revenues collected by transmission system operators - 2020-2024 (Million EUR). Figure 4 ACER based on PRISMA, GSA and RBP.
Congestion revenues - 2024 (Million EUR). Figure 24 ACER based on PRISMA, GSA and RBP.
Daily evolution of capacity booking products for CAM-relevant interconnection points. Figure 26 ACER based on PRISMA, GSA and RBP.
EU gas imports per main supply source - 2019 - 2024 (bcm). Figure 1 ACER based on ENTSOG, Eurostat, ICIS LNG Edge, ALSI.
Evolution of auction booked capacity at CAM-relevant IPs per region - October 2020-October 2024 (TWh/d). Figure 22 ACER based on PRISMA, GSA and RBP.
Evolution of booked capacity at CAM-relevant IPs: legacy versus auction booked capacity - October 2020-December 2024 (TWh/d). Figure 17 ACER based on ENTSOG, PRISMA, GSA, and RBP.
Evolution of booked capacity at CAM-relevant IPs: legacy versus auction booked capacity – October 2020-December 2024 (TWh/d). Figure 3 ACER based on ENTSOG, PRISMA, GSA, and RBP.
Evolution of gas transit ratio at EU Member States - 2021 vs 2024 (%). Figure 11 ACER based on ENTSOG TP and ALSI GIE.
Evolution of legacy booked capacity at CAM-relevant IPs per region - October 2020-December 2024 (TWh/d). Figure 19 ACER based on ENTSOG, PRISMA, GSA, and RBP.
Evolution of utilisation ratios of European gas cross-border IPs - 2021 and 2024 (%). Figure 16 ACER based on JRC (eurogastp Python package) and ENTSOG.
Gas consumption variation in EU countries - 2024 vs 2017-2021 (%). Figure 8 ACER based on Eurostat.
LNG regasification capacity in EU Member States - 2021-2025 (bcm/year). Figure 7 ACER based on ALSI Transparency Platform.
Regional changes in cross-border gas net flows - H1 2025 vs H1 2024 (TWh). Figure 14 ACER based on JRC (eurogastp Python package) and ENTSOG.
Relative change in cross-border capacity reserve prices for yearly products in selected borders – 2024/2025 vs 2020/2021 (EUR/MWh). Figure 12 ACER based on ENTSOG, PRISMA, GSA, and RBP.
Share of capacity booking products of CAM-relevant IPs - October 2020-December 2024 (%). Figure 28 ACER based on PRISMA, GSA and RBP.
Share of congestion revenues by capacity product and registered auction year - 2020-2024 (%). Figure 23 ACER based on PRISMA, GSA and RBP.
Transmission network gas net flows at cross-border interconnection points - 2024 (TWh). Figure 9 ACER based on JRC (eurogastp Python package) and ENTSOG.
Utilisation of European gas cross-border interconnection points - 2024 (%). Figure 15 ACER based on JRC (eurogastp Python package) and ENTSOG.
Utilisation of gas transmission network at cross-border interconnection points in 2021 (%). Figure 25 ACER based on JRC (eurogastp Python package) and ENTSOG.
Yearly capacity products per registered auction year - October 2020-October 2034 (TWh/d). Figure 21 ACER based on PRISMA, GSA and RBP.