The System Development Map 2021 / 2022 presents existing gas infrastructure and capacity information for 2022. Data presented in the capacity matrix were obtained from
the ENTSOG members and approved by gas TSOs on 20 December 2022. Cross border capacities within countries sharing the same balancing zone (Denmark-Sweden and
Estonia-Latvia) are not considered.

The 2021 / 2022 historical data on gas demand and supply are presented aggregated in the form of charts (using data during summer 2021 and winter 2021/2022 to allow the
analysis of gas storage usage) – these data are available in the ENTSOG Summer and Winter Review Reports. Information regarding the gas storage fill rate was obtained from GIE AGSI platform.

The Country Profles include demand data that represent actual country demand for the days / periods shown. Storages and LNG capacities were obtained from GIE AGSI / ALSI
platforms according to the interconnection to the country’s transmission system. Installed gas-fired power generation capacity was obtained from ENTSO-E Transparency Platform. The gas production data reflects the maximum deliverability achieved.

This map series aims at providing a compact and regular overview of existing gas infrastructure and outlook for its development as well as of actual supply and demand situation at both the European and national level from the perspective of a respective year. It aims at establishing an easy reference for such information and at mapping trends and their development over time.
As such it contributes to enhanced transparency of the gas market.

Order the System Development Map here