This organisation helps commercial nuclear power plants ensure safety and reliability through independent peer reviews, technical support, access to information that allows operators to learn from others' experience, and sharing of professional development activities. The website outlines the organisation's main services and publishes relevant reports, including documents about nuclear power performance indicators. Some of the publications are also available in French, German, Japanese, Russian and Spanish.

The World Nuclear University aims to improve training and leadership for those involved in the peaceful use of nuclear technologies by offering courses in current issues facing the nuclear industry. It is supported by governments, academia and industry. The website publishes information about available courses, which vary in length from one day to six weeks, as well as other training programmes, information about sponsorship for applicants from developing countries, and relevant publications.