Turn purpose into profit — join SB'25 San Diego to scale sustainable innovation and unlock brand growth.

Nuclear Energy Institute

Nuclear Energy Institute

NEI is the policy organization of the nuclear technologies industry, based in Washington, D.C.

Our vision: a world powered by clean and reliable energy.

NEI has hundreds of members and, with their involvement, develops policy on key legislative and regulatory issues affecting the industry. NEI was founded in 1994 from the merger of several nuclear energy industry organizations, the oldest of which was created in 1953.

NEI's members include companies that own or operate nuclear power plants, reactor designers and advanced technology companies, architect and engineering firms, fuel suppliers and service companies, consulting services and manufacturing companies, companies involved in nuclear medicine and nuclear industrial applications, radionuclide and radiopharmaceutical companies, universities and research laboratories, law firms, labor unions and international electric utilities.

Upcoming Events

October 13-16, 2025
SB'25 San Diego
US Event
More Information

Thursday, April 17, 2025
The Future of Scope 3: Mastering Value Chain Sustainability with Insetting
Webinar
Sponsored by ClimeCo
More Information

May 13-14, 2025
SB'25 Aotearoa New Zealand
More Information