About ANS
- ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
About Nuclear
- Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
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Conferences & Courses
- Conference Spotlight
  2026 Nuclear Energy Conference & Expo (NECX)
  August 24–27, 2026
  Dallas, TX|Hilton Anatole
Publications & Standards
- Latest Magazine Issues
  Aug 2026
  Jan 2026
  2026
  Latest Journal Issues
  Nuclear Science and Engineering
  September 2026
  Nuclear Technology
  September 2026
  Fusion Science and Technology
  August 2026
- Latest News
  Onkalo SNF repository passes safety assessment
  The “world’s first industrial-scale final disposal facility for spent nuclear fuel,” planned for the Finnish island of Olkiluoto, has received a favorable safety assessment from the Radiation and Nuclear Safety Authority of Finland (STUK). Ilkka Poikolainen, the president and CEO of Posiva, the waste management company that has been developing the Onkalo facility for decades, characterized the assessment as “a highly significant and positive milestone in the operating license process.”
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Corporate Partnerships

STP Nuclear Operating Company

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The South Texas Project Electric Generating Station is one of the newest and largest nuclear power facilities in the nation. The two-unit facility safely produces affordable, carbon-free electricity for over two million Texas homes, and celebrated 30 years of commercial operation in 2018. STP Nuclear Operating Company employs nearly 1200 employees, with a company culture and core values focused on safety, integrity, teamwork and excellence.