Poland to host Europe's first advanced small nuclear power plant

Poland is set to become the first country in Europe to build an advanced small modular nuclear reactor (SMR), with a 300 MW BWRX-300 plant planned for Włocławek. This initiative is led by state-run energy company Orlen, which has partnered with Synthos Green Energy to form a joint venture, Orlen Synthos Green Energy (OSGE), holding equal ownership but with Orlen retaining strategic control. The project leverages US-developed BWRX-300 technology from GE Vernova Hitachi Nuclear Energy, recognized as one of the most advanced SMR designs globally, featuring passive safety systems and licensed nuclear fuel. The agreement grants OSGE full access to the reactor’s standard design package, enabling licensing and deployment. This development aligns with Poland’s broader strategy to transition away from heavy coal dependence toward low-carbon energy sources. Poland has approved the construction of 24 SMRs across six sites, including Włocławek, with environmental and geological assessments already