Nuclear energy

Nuclear energy is one of the most powerful and controversial sources of electricity in the modern world. It offers a low-carbon alternative to fossil fuels, supporting climate change mitigation, but also raises enduring concerns about reactor safety, radioactive waste, proliferation risks, and public trust. High-profile accidents, such as Chernobyl and Fukushima, have shaped global perceptions, underscoring the catastrophic potential of rare but severe failures.

The sector is marked by competing pressures: governments seek energy security and decarbonization, industries pursue innovation and cost reduction, and the public demands transparency and safety. Advances such as small modular reactors and new fuel cycles promise greater safety and efficiency, yet uncertainties remain about long-term waste management and societal acceptance. International cooperation is essential, as nuclear risks cross borders and require harmonized standards.

Risk sciences provide a critical lens for evaluating both the probabilities and consequences of nuclear events. Probabilistic risk assessments, consequence modeling, and resilience analysis inform safety standards and emergency preparedness. Risk communication is equally essential, as public trust depends on clear, consistent, and credible information about benefits and risks.

RSI is dedicated to supporting safe and responsible nuclear energy, bringing the scientific expertise and proven experience required to guide evidence-based decision-making in this high-stakes sector.