The World Information Service on Energy (WISE) is an anti-nuclear group founded in 1978 to be an information and networking center for citizens and organizations concerned about nuclear power, radioactive waste, radiation and sustainable energy issues. The organization advocates the implementation of safe, sustainable solutions such as energy efficiency and renewable energy.

This article contains wording that promotes the subject in a subjective manner without imparting real information. (February 2023)

This article relies excessively on references to primary sources. (July 2012)

Since 2001, the WISE has been affiliated with the Nuclear Information and Resource Service (NIRS).^[1]