资源环境科技发展态势分析平台

Nuclear energy is generated by splitting uranium atoms in a controlled operation called fission. Traditionally, nuclear power is generated using light water nuclear reactors to heat water and create steam to drive a turbine; however, several new reactor technologies are in development. These advanced nuclear reactors extend beyond traditional reactors, offering the opportunity of safer, cheaper, and more efficient generation of emissions-free electricity, as well as heat for industrial processes. Currently, almost all nuclear energy across the globe is generated by non-advanced reactors, with few advanced reactors in active use for energy generation. By examining the technological characteristics, economic hurdles to implementing advanced nuclear options, and policy options for encouraging implementation, this explainer details the outlook for future development of advanced nuclear energy sources.