LIMITED LIABILITY COMPANY ENERGORISK

Their core work

Energorisk is a Ukrainian SME specializing in nuclear safety analysis, risk assessment, and computational modeling for nuclear power plants. They provide expertise in severe accident management, structural integrity assessment of nuclear facilities, and safety code validation — particularly for VVER reactor types common in Eastern Europe. Their work spans from reactor-level accident simulations to long-term aging analysis of nuclear concrete structures, making them a bridge between Eastern European nuclear operational experience and Western European safety research frameworks.

What they specialise in

How they've shifted over time

Energorisk's early H2020 involvement (2017-2019) centered on reactor-level phenomena: severe accident progression, source term estimation, spent fuel pool risks, and small modular reactor safety assessment. From 2020 onward, their focus broadened into structural and material concerns — concrete aging, liner corrosion, irradiated material degradation — alongside deeper work on safety code improvement for VVER reactors and hydrogen combustion management. This shift suggests a move from pure accident analysis toward the full lifecycle safety of aging nuclear infrastructure.

Energorisk is expanding from accident-scenario modeling into long-term structural safety and advanced multi-physics simulation, positioning themselves for the growing demand around nuclear plant life extension and SMR licensing in Europe.

How they like to work

Energorisk operates exclusively as a participant, never coordinating projects, which is typical for a specialized SME contributing domain expertise to larger research consortia. With 70 unique partners across 21 countries from just 7 projects, they consistently join large, broad consortia rather than small focused teams. This wide network suggests they are well-regarded enough to be invited repeatedly into major European nuclear safety initiatives, and working with them gives access to a substantial web of nuclear research contacts.

Energorisk has built an extensive network of 70 partners across 21 countries through 7 projects, giving them one of the broadest collaboration footprints relative to their size. Their partnerships span the major European nuclear research institutions and regulatory bodies, with particular connectivity to both Western and Eastern European nuclear safety communities.

What sets them apart

As a Ukrainian nuclear safety SME, Energorisk brings direct operational knowledge of VVER reactor types and Soviet-era nuclear infrastructure that most Western European partners lack. This makes them uniquely valuable for projects requiring East-West safety methodology bridging, especially VVER code validation (CAMIVVER) and adaptation of Western safety frameworks to Eastern European reactor fleets. Their combination of computational modeling capability with practical nuclear engineering context in a compact SME format makes them an agile, focused partner for consortia that need VVER-specific or post-Soviet nuclear expertise.

Highlights from their portfolio

• ACES
  Their largest project (EUR 258,650) addressing long-term safety of aging nuclear concrete — a growing concern as Europe's reactor fleet ages beyond original design life.
• CAMIVVER
  Directly aligned with their core VVER expertise, improving safety assessment codes (CATHARE, RELAP, TRACE) specifically for VVER reactor types — their second-largest project at EUR 223,000.
• AMHYCO
  Addresses the critical safety challenge of hydrogen combustion during severe accidents, including containment integrity and filtered venting — directly relevant to post-Fukushima safety upgrades.