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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
March 2026
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January 2026
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Fusion energy: Progress, partnerships, and the path to deployment
Over the past decade, fusion energy has moved decisively from scientific aspiration toward a credible pathway to a new energy technology. Thanks to long-term federal support, we have significantly advanced our fundamental understanding of plasma physics—the behavior of the superheated gases at the heart of fusion devices. This knowledge will enable the creation and control of fusion fuel under conditions required for future power plants. Our progress is exemplified by breakthroughs at the National Ignition Facility and the Joint European Torus.
Educational Session|Panel|Cost Reduction Opportunities
Tuesday, August 9, 2022|1:30–3:00PM EDT|Calusa 10
Knowledge Manager:
Matthew Mairinger (OPG)
Refueling and Maintenance Outage Costs have a remarkably wide range over the past couple of decades. The industry overall has improved from 100+ day outages to less than 20 days. More recently, most successful outages are in the high 20’s and low 30's in terms of days duration. We will analyze, evaluate and discuss motivating factors to changes in outage duration over time and potential consequences of those decisions. Macro approaches to changing durations will be discussed as well as specific process and technology improvements to improving outage durations.
Recommendations for the future direction of outage durations will be considered by the panel and session attendees.
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Session Notes
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