An exploratory analysis of the Small Modular Reactor ecosystem

Jorge Soguero Escuer (), Kulani Abendroth Dias (), Laura Aldave De Las Heras (), Giuditta De Prato (), Ana Fernández Cruzado () and Michael Fuetterer ()
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Jorge Soguero Escuer: European Commission - JRC, https://joint-research-centre.ec.europa.eu/index_en
Kulani Abendroth Dias: European Commission - JRC, https://joint-research-centre.ec.europa.eu/index_en
Laura Aldave De Las Heras: European Commission - JRC, https://joint-research-centre.ec.europa.eu/index_en
Giuditta De Prato: European Commission - JRC, https://joint-research-centre.ec.europa.eu/index_en
Ana Fernández Cruzado: European Commission - JRC, https://joint-research-centre.ec.europa.eu/index_en
Michael Fuetterer: European Commission - JRC, https://joint-research-centre.ec.europa.eu/index_en

No JRC142326, JRC Research Reports from Joint Research Centre

Abstract: "This report provides an overview on the state of play for small modular reactors (SMRs) in a techno-economic perspective by presenting a preliminary mapping of the SMR ecosystem using the Techno-Economic Ecosystem (TES) approach. This methodology allows for a comprehensive mapping of the complex ecosystem constituting the SMR industrial landscape. Through the identification of activities and public and private actors interplaying, we can outline the EU strategic positioning as well as interdependencies, vulnerabilities, and opportunities for the development of these types of advanced reactors. The study offers insights on the EU role in the SMR network through collaboration and participation in the information flows.The main findings exhibit the critical need to transform European research into innovation to stay at the competitive forefront. A well-developed research network is a valuable asset to keep up with SMR technological progress, but the EU needs to foster its business network. Observing SMR activities that are related to other industrial ecosystems, we highlight the importance of these reactors to support the development and decarbonisation of energy-intensive industries and meet other objectives of the Clean Industrial Deal.While the present study offers a first overview of the results of the SMR techno-economic ecosystem mapping, the TES approach allows for exploring further analytical avenues and fine-tuning classification criteria. This novel analysis could provide strategic guidance to support public policies and international collaboration initiatives for further SMR development and deployment."

Date: 2025-09
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