Bill Gates-backed nuclear energy startup TerraPower and digital engineering firm SoftServe have unveiled a first-of-its-kind AI-powered platform that can reduce the timeline for advanced nuclear plant development.
By leveraging NVIDIA Omniverse, the companies demonstrated that site-specific engineering work that traditionally takes 18 months can now be completed in as little as eight weeks.
“The platform reduces design cycles from years to months, accelerating deployment of TerraPower’s Natrium energy plants while improving design and grid integration,” said NVIDIA in a blog.
Accelerating the clean energy transition
The new platform addresses the industry’s most significant bottleneck, which is the early-stage site engineering and design phase.
By applying cutting-edge digital twin technology, the system allows engineers to analyze thousands of variables simultaneously—a process that previously required years of manual calculation and cross-departmental coordination.
“To meet growing power demand, advanced nuclear plants must move to construction faster, with higher design precision and disciplined execution,” said Eric Williams, Executive Vice President and Chief Operating Officer at TerraPower.
Williams noted that with the initial Natrium plant design complete, the focus has shifted to using AI to “greatly improve our speed to market capabilities.”
Real-time visibility, reduced risk
The platform goes beyond simple digitization. It integrates plant layouts directly into complex geotechnical modeling, grid interconnection analysis, and site-specific optimization. This allows developers to see potential conflicts before construction begins.
Dennis Loktinov, Senior Director of Enterprise Solutions at SoftServe, highlighted the financial implications of this visibility.
“Nuclear site engineering has always been expensive to get wrong—and until now, teams couldn’t really see the constraints until they were already committed to a layout. Exclusion zones, terrain conflicts, cost tradeoffs—all of it is now visible in 3D, in real time, before a single dollar goes to construction,” he remarked.
Scaling for the future
The technology is specifically tailored for TerraPower’s Natrium reactor and energy storage system.
The Natrium architecture is designed for versatility, with configurations ranging from single to quad units capable of providing between 500 MW and 2 GW of carbon-free power.
Marc Spieler, Senior Managing Director of Energy at NVIDIA, emphasized that this collaboration serves as a blueprint for the future of infrastructure.
“This shows how digital twin technology can dramatically compress timelines and help deliver clean, reliable energy faster than ever before,” Spieler added.
By removing the “time to trust the design,” TerraPower and its partners are positioning advanced nuclear energy as a rapidly deployable solution to the world’s escalating power needs.
Other regulatory milestone
Earlier, the US Nuclear Regulatory Commission (NRC) approved the construction of TerraPower’s Natrium reactor in Wyoming, clearing the way for the first commercial-scale advanced nuclear plant of its kind in the United States.
The permit covers Kemmerer Unit 1, a 345-megawatt sodium-cooled fast reactor backed by Bill Gates.
This marks the first time the NRC has issued a construction permit for a commercial advanced reactor, representing a major regulatory milestone for next-generation nuclear energy.
TerraPower announced that it plans to begin construction in the coming weeks, with the facility expected to be operational in the early 2030s.