The magnitude of capital needed to finance such large energy infrastructure programs raises questions about funds availability, project selection and investment priorities. Only projects considered viable and profitable over the operational period of the plant can attract financing, and the most attractive projects will be funded and launched prior to others.

Nuclear projects present specific features and risk profiles which make them more challenging to finance than other electricity generation plants. Specific extrinsic risks are related to the environment of the project. Political and public acceptance risks are decisive for nuclear programs’ sustainability, as government energy policies can be reverted and public opinion can influence decisions on nuclear projects. Nuclear power plants are being built in a multi-layered legal and regulatory environment: construction can be stopped or delayed on the safety authorities’ requirement.