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      2026 ANS Annual Conference

      May 31–June 3, 2026

      Denver, CO|Sheraton Denver

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      From Capitol Hill: Nuclear is back, critical for America’s energy future

      The U.S. House Energy and Commerce Subcommittee on Energy convened its first hearing of the year, “American Energy Dominance: Dawn of the New Nuclear Era,” on January 7, where lawmakers and industry leaders discussed how nuclear energy can help meet surging electricity demand driven by artificial intelligence, data centers, advanced manufacturing, and national security needs.

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  • Nuclear Criticality Safety Division 2025 Conference (NCSD 2025)
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Nuclear Criticality Safety Division 2025 Conference (NCSD 2025)
Schedule Timeline

Sunday — September 14, 2025
8:00AM
Workshops
Plutonium Chemistry Workshop
Classroom 103
MCNP6 and Whisper Sensitivity/Uncertainty Capabilities for Criticality Safety Analysis Workshop
Classroom 104
12:00PM
Events
Casual Sunday Get-Together
Upstairs at Carolines
1:00PM
Exhibit Hours
Exhibit Set Up from 1:00–5:00 pm
Grand Ballroom Pre-function
1:00PM
Workshops
Thermal Scattering Law Workshop (SOLD OUT)
Classroom 103
3:00PM
Registration/Help Desk Hours
Registration/Help Desk open from 3:00–7:00 pm
Grand Ballroom Pre-function
6:00PM
Exhibit Hours
Exhibit open from 6:00-8:00 pm
Grand Ballroom Pre-function
6:00PM
Events
Opening Reception
Grand Ballroom Pre-function
8:30PM
Events
Young Member Subcommittee Social
Dive Bar: 1703 Guadalupe St, Austin, TX 78701
Monday — September 15, 2025
7:30AM
Meals and Breaks
Morning Coffee Service from 7:30-8:00 am
Grand Ballroom Pre-function
7:30AM
Registration/Help Desk Hours
Registration/Help Desk open from 7:30 am–4:00 pm
Grand Ballroom Pre-function
7:30AM
Exhibit Hours
Exhibit open from 7:30 am–4:00 pm
Grand Ballroom Pre-function
8:00AM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Plenary Sessions
Opening Plenary
Grand Salon C
9:30AM
Meals and Breaks
Networking Break from 9:30–10:00 am
Grand Ballroom Pre-function
10:00AM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Many Missions, One Goal: Collaborating for a Safer Tomorrow
Grand Salon AB
11:40AM
Meals and Breaks
Lunch from 11:40 am–1:00 pm
Grand Salon C
1:00PM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Special Session: STACY Facility
Grand Salon AB
2:40PM
Meals and Breaks
Networking Break from 2:40–3:15 pm
Grand Ballroom Pre-function
3:15PM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Measurements, Experiments, and Benchmarks: I
Grand Salon AB
Criticality Accidents, Detection, and Incidents: I
Grand Salon DE
5:00PM
Events
NCSD STEM Outreach Social
Room 104 - 1st Floor
Tuesday — September 16, 2025
7:30AM
Meals and Breaks
Morning Coffee Service from 7:30-8:00 am
Grand Ballroom Pre-function
7:30AM
Registration/Help Desk Hours
Registration/Help Desk open from 7:30 am–4:00 pm
Grand Ballroom Pre-function
7:30AM
Exhibit Hours
Exhibit open from 7:30 am–4:00 pm
Grand Ballroom Pre-function
8:00AM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Nuclear Data: I
Grand Salon AB
Measurements, Experiments, and Benchmarks: II
Grand Salon DE
9:40AM
Meals and Breaks
Networking Break from 9:40–10:00 am
Grand Ballroom Pre-function
10:00AM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Codes and Calculational Methods: I
Grand Salon DE
Fuel Management, Storage, Transportation, and Disposal: I
Grand Salon AB
11:40AM
Meals and Breaks
Lunch from 11:40 am–1:00 pm
Grand Salon C
1:00PM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Measurements, Experiments, and Benchmarks: III
Grand Salon AB
Operational Practices and Interfacing: I
Grand Salon DE
2:40PM
Meals and Breaks
Networking Break from 2:40–3:15 pm
Grand Ballroom Pre-function
3:15PM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Nuclear Data: II
Grand Salon AB
Criticality Accidents, Detection, and Incidents: II
Grand Salon DE
4:00PM
Exhibit Hours
Exhibit Teardown from 4:00–5:00 pm
Grand Ballroom Pre-function
6:00PM
Events
Banquet
Grand Salon C
Wednesday — September 17, 2025
7:30AM
Meals and Breaks
Morning Coffee Service from 7:30-8:00 am
Grand Ballroom Pre-function
7:30AM
Registration/Help Desk Hours
Registration/Help Desk open from 7:30 am–4:00 pm
Grand Ballroom Pre-function
8:00AM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Codes and Calculational Methods: II
Grand Salon DE
Fuel Management, Storage, Transportation, and Disposal: II
Grand Salon AB
9:40AM
Meals and Breaks
Networking Break from 9:40–10:00 am
Grand Ballroom Pre-function
10:00AM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Fuel Management, Storage, Transportation, and Disposal: III
Grand Salon AB
Operational Practices and Interfacing: II
Grand Salon DE
11:40AM
Meals and Breaks
Lunch from 11:40 am–1:00 pm
Grand Salon C
1:00PM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Codes and Calculational Methods: III
Grand Salon DE
Measurements, Experiments, and Benchmarks: IV
Grand Salon AB
2:40PM
Meals and Breaks
Networking Break from 2:40–3:15 pm
Grand Ballroom Pre-function
3:15PM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Comparison of ANSI and ISO Standards
Grand Salon AB
Thursday — September 18, 2025
7:30AM
Meals and Breaks
Morning Coffee Service from 7:30-8:00 am
Grand Ballroom Pre-function
7:30AM
Registration/Help Desk Hours
Registration/Help Desk open from 7:30–10:00 am
Grand Ballroom Pre-function
8:00AM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Technical Sessions
Measurements, Experiments, and Benchmarks: V
Grand Salon AB
Professional Development, Knowledge Transfer, and Training
Grand Salon DE
9:40AM
Meals and Breaks
Networking Break from 9:40–10:00 am
Grand Ballroom Pre-function
10:00AM
Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) Plenary Sessions
Closing Plenary
Grand Salon C
12:30PM
Events
Technical Tour: Experience Cutting-Edge Computing & Nuclear Research at UT Austin!
Meet in Lobby 12:15pm
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