Smart Sector Integration is an important topic on the European energy policy agenda and is recognised as a key factor for a climate-neutral energy system. Smart Sector Integration contributes to cost-effective solutions for system needs, supports system security and resilience, and facilitates the decarbonisation of other sectors through innovative, cross-sector solutions and synergies. For this reason, infrastructure planning for the future power system requires a multi-sectoral approach that includes facilities for electricity and gas transmission as well as for transport and heat. In recognition of and to promote the European Network of Transmission System Operators for Electricity (ENTSO-E) has published a roadmap for the development of multi-sectoral planning support up to 2030.
Multi-Sectorial Planning Support (MSPS) constitutes a long-term, holistic view of system planning. It facilitates coordination and consistency between the different sectors in infrastructure planning. As basis for system and sector development plans, it allows for even more comprehensive and consolidated scenarios compared to the current joint scenarios of ENTSO-E and the European Network of Transmission System Operators for Gas (ENTSOG). In a screening process, projects which have relevant interactions with other sectors, or which compete with projects in other sectors are compared through a transparent cost-benefit analysis, taking the ENTSOs’ Ten-Year Network Development Plan (TYNDP) to a new level.