TERNA RETE ITALIA SPA

Their core work

Terna Rete Italia is the subsidiary of Terna S.p.A. responsible for operating and maintaining Italy's high-voltage electricity transmission grid — one of Europe's largest. In H2020, they contributed real-world grid data, operational expertise, and pilot infrastructure for projects tackling TSO-DSO coordination, massive renewable energy integration, and flexibility markets. Their role is that of an infrastructure owner bringing transmission-level reality checks to research consortia designing the future European electricity system.

What they specialise in

How they've shifted over time

Terna's early H2020 involvement (2016–2017) centered on immediate grid operation challenges: smart TSO-DSO interaction (SmartNet) and managing power electronics at transmission scale (MIGRATE). From 2018 onward, their focus shifted toward longer-term system planning — energy transition pathways, flexibility market design, and regional T&D grid planning with storage (OSMOSE, FlexPlan). This progression mirrors the broader European shift from integrating renewables technically to redesigning electricity markets and planning tools around them.

Terna is moving from operational grid challenges toward strategic energy system planning and flexibility market design — expect future interest in digital twins for grid planning and cross-border coordination.

How they like to work

Terna never coordinates H2020 projects but provides critical infrastructure access and operational data as a participant or third party. With 121 unique partners across 21 countries, they operate in very large consortia (typical for energy system projects). Their consistent third-party role suggests they contribute specific assets — grid data, pilot sites, validation — rather than driving research agendas, making them a reliable but hands-off consortium member.

Terna has collaborated with 121 unique partners across 21 countries, reflecting the large multi-national consortia typical of EU energy system projects. Their network spans most of Europe, with no visible geographic bias beyond their Italian base.

What sets them apart

As Italy's national transmission system operator, Terna brings something most research partners cannot: access to a real, large-scale high-voltage grid for validation and pilot testing. For any consortium working on electricity transmission, flexibility markets, or TSO-DSO coordination, Terna offers operational credibility and infrastructure that turns theoretical models into field-tested results. Few organizations in Europe can provide this combination of grid-scale data and willingness to participate in research projects.

Highlights from their portfolio

• SmartNet
  Their largest funded project (EUR 329,921), directly addressing the critical TSO-DSO coordination challenge that underpins Europe's energy transition.
• FlexPlan
  Most recent project (2019–2023) combining transmission and distribution grid planning with flexibility and storage — signals their current strategic direction.
• MIGRATE
  Tackled the fundamental challenge of massive power electronics integration into European grids, a prerequisite for renewable energy at scale.