The European Investment Bank (EIB) has made its initial investment in
small modular reactor (SMR) technology, providing a senior unsecured convertible loan to
Steady Energy. This funding is designated for Steady Energy's research and development, testing, and licensing efforts from 2026 to 2028, as the company progresses towards commercial deployment.
This investment marks a shift for the EIB, which has historically focused on nuclear-related safety projects. In recent years, the bank has expanded its nuclear sector involvement, including loans for a Romanian reactor refurbishment and an extension project at the Georges Besse II
uranium enrichment plant in southern France.
The EIB's support for Steady Energy is consistent with the European Commission's strategy to introduce Europe's first SMRs by the early 2030s. The bank stated its commitment to a technology-neutral approach that supports the European Union's decarbonization goals, energy supply security, and competitiveness.
Steady Energy, a spin-off from Finland's VTT Technical Research Centre in 2023, is developing the LDR-50 SMR. This reactor has a thermal output of 50 MW and is designed to operate at approximately 150°C. Unlike many SMRs under development globally, the LDR-50 is exclusively designed for heat production, targeting applications such as district heating, industrial steam generation, and desalination.
Steady Energy has already secured agreements for 15 reactors in Finland. The Finnish Radiation and Nuclear Safety Authority (STUK) is currently assessing the LDR-50 design. In June 2025, STUK's draft concept assessment indicated that the LDR-50's nuclear and radiation safety, security, emergency, and nuclear material safeguards solutions could be designed to meet safety requirements. The company aims to begin construction of its first plant, intended for a district heating scheme, in 2029.