RICERCA SUL SISTEMA ENERGETICO - RSE SPA

Their core work

RSE is Italy's national research center for power systems and energy networks, headquartered in Milan. They specialize in modeling, testing, and validating how electricity grids can absorb large shares of renewable energy — particularly through smart grid technologies, flexibility services, and TSO-DSO coordination. Their work spans from photovoltaic system optimization to pan-European market design for integrating distributed energy resources. RSE bridges the gap between energy policy research and real-world grid operations, making them a go-to partner for projects that need both technical depth and regulatory understanding.

What they specialise in

How they've shifted over time

In their early H2020 period (2015–2018), RSE focused broadly on smart cities, energy-efficient districts, consumer engagement, and general energy system integration — projects like Sharing Cities, NATCONSUMERS, and EU-MERCI reflected an interest in demand-side solutions and citizen involvement. From 2019 onward, their focus sharpened significantly toward grid flexibility, market design, TSO-DSO coordination, and energy storage — with projects like FlexPlan, INTERRFACE, PlatOne, and ERIGrid 2.0 all centering on how to operate and plan grids with massive renewable penetration. The evolution shows a clear shift from broad energy topics to deep specialization in power system flexibility and market architecture.

RSE is moving firmly toward grid flexibility orchestration and energy storage integration — expect them to be a key player in projects addressing Europe's electricity market reform and renewable-heavy grid operations.

How they like to work

RSE primarily operates as an active partner, participating in 16 of 21 projects while coordinating 3 — a ratio that reflects a preference for contributing deep technical expertise within large consortia rather than leading administrative overhead. With 421 unique partners across 32 countries, they maintain an exceptionally broad European network, functioning as a well-connected hub rather than a loyal cluster player. This means they bring extensive cross-border relationships to any consortium, and their repeated presence in major energy flexibility projects signals that top coordinators actively seek them out.

RSE has collaborated with 421 unique partners across 32 countries, making them one of the most broadly connected energy research organizations in H2020. Their network spans all major EU energy research ecosystems, with particularly strong ties to grid operators, utilities, and power systems research groups across Western and Southern Europe.

What sets them apart

RSE occupies a rare position as a national energy research center with deep expertise in both power system engineering and energy market regulation — most organizations excel at one, not both. Their combination of grid modeling capability, real-world validation infrastructure (through ERIGrid participation), and policy analysis makes them uniquely valuable for projects that need to demonstrate technical solutions within realistic regulatory frameworks. For consortium builders, RSE brings Italy's grid perspective plus a 421-partner network that opens doors across Europe.

Highlights from their portfolio

• SmartNet
  RSE's largest coordinated project (EUR 1.53M) — pioneered TSO-DSO interaction schemes and market architectures, establishing RSE as a European authority on grid operator coordination.
• FlexPlan
  Coordinated project (EUR 845K) on next-generation transmission and distribution planning with storage — represents RSE's strategic move toward grid flexibility planning tools.
• ERIGrid 2.0
  Continuation of a flagship European smart grid research infrastructure — RSE's participation in both ERIGrid phases shows their sustained role in providing validation capabilities for the community.