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System Development Reports

​Developing a secure, reliable, sustainable and economically viable European electricity grid that supports Europe’s growth is the core mission of the ENTSO-E’s System Development Committee (SDC), supported by the Secretariat SDC Team.

The mission of SDC is strategic, as the committee is producing some of the major legally mandated ENTSO-E publications such as the TYNDP and the Outlook Reports. These are cornerstone publications for all stakeholders, policy makers, investors, industry representatives, consumer organisations, and NGOs interested in or impacted by the development of Europe’s electricity grid.

TYNDP – one of the main legally mandated deliverables of ENTSO-E on which pan-European investment decisions are taken.

Seasonal Reports – twice a year publication giving a pan European assessment of security of supply ahead of winter and summer periods, with proposed remedial actions to answer potential issues.

Midterm Adequacy Forecast – annual report bringing overview and analysis of pan European resource adequacy up the 10 year ahead.

ENTSOs - Interlinkages Focus Study - Investigation on the interlinkage between gas and electricity scenarios and infrastructure projects assessment.