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.

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.