The 2020 ANS Winter Meeting promises to be one of the year’s most exciting and informative educational and networking events for attendees from every facet of nuclear science and technology.  

In addition, the Technology Expo will give attendees a glimpse into the applications of new technology through three days of exhibits and special events.  The Expo will also give attendees many opportunities to network with each other and establish new professional relationships while having food and fun in a friendly and informal setting.

The 2020 ANS Winter Meeting and Technology Expo is the premier North American nuclear science and technology conference.  If you’re interested in expanding your knowledge, sharing ideas, and networking in one of the world’s most exciting entertainment destinations, don’t miss this opportunity.  Please join us at the 2020 ANS Winter Meeting.

We miss you.

While we enjoyed a tremendously successful ANS Virtual Annual Meeting earlier this month that involved nearly 2,350 of you, we realize it wasn’t the same as an in-person meeting. It’s why we continue to move full-speed ahead with the planning of the 2020 ANS Winter Meeting, scheduled for November 15-19 in Chicago. We will do whatever we can to have a safe meeting, but if that is not possible, we will build off our experience from the Annual Meeting and have an even more complete virtual meeting this fall.


We encourage you to be a part of the Winter Meeting no matter if it’s held in-person or online. Submit a paper today to be considered as a presenter. The deadline is only a few days away, please view the guidelines on how to submit.


Stay tuned for more details later this summer and, more importantly, stay safe. We look forward to (hopefully) welcoming you to Chicago in November!

Registration will open in July!

  • Early-Bird Rate Ends: September 29 (Save up to $150!)
  • Standard Rate Ends: November 14 (Save up to $50!)
  • On-Site Fee: November 15


The Chicago Marriott Downtown is the host hotel for the 2020 ANS Winter Meeting.  ANS has secured a group rate of $269 single/double plus taxes. Reservations must be booked by September 29 to receive the group rate. We have a limited number of rooms available at the government per diem. To book your room or to see other travel suggestions please visit the Hotel/Travel page.

Sponsorship & Exhibits

Enhance your visibility by becoming a sponsor or exhibitor. To review a list of our current sponsorship opportunities and booth availability, visit the Sponsors & Exhibitors page.