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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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North American construction is back—smaller and faster—at OPG’s Darlington
“The nuclear renaissance is real here,” said Ontario Power Generation’s Subo Sinnathamby on May 8, one year to the day after OPG secured a final investment decision to build the first of four planned BWRX-300 reactors at its Darlington nuclear power plant, and shortly after the new reactor’s foundation was lifted into place. “We got our license to construct in April and our [final investment decision] in May, and we’ve been off to the races since.”
Plenary Session
Friday, April 5, 2024|8:00–9:50AM EDT|Eric J. Barron Innovation Hub Room 603
Session Chair:
Jonathan Balog (Penn State University)
Session Organizer:
Speakers
Lisa MarshallANS Vice President 2023-2024
Sola TalabiSenior ConsultantPittsburgh Technical
Oscar PratSenior Director, AP1000® Construction Support Services Westinghouse Electric Company
It's no secret that building new nuclear power plants in the United States has been a challenging experience. After construction began over a decade ago for Vogtle Units 3 & 4, both units are now online and connected to the grid. Given the energy and resources being invested into reactors of all shapes and sizes, delays on this scale must be avoided as much as possible given the economic costs as well as clean energy goals that must be met. Insights from past and present nuclear plant construction efforts must be applied in a coherent and meaningful way to mitigate or prevent the issues seen previously. This plenary panel aims to dig up, and dig through, some of the historical context of cost/schedule overruns, new issues that were encountered with the AP1000® projects at Vogtle, and how community engagement has contributed to nuclear power project cancellations as well as premature closures. Together, these lessons learned will help inform future construction efforts across the United States, regardless of the reactor being built!
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Attachment — Opening Plenary Biographies
This session allows meeting attendees to presubmit questions for its Q&A portion.
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