Energy parks
Safe reliable nuclear technology
Early natural gas power
Collaborative partnerships
Increasing demand for reliable, affordable, low-carbon energy is placing an unprecedented strain on existing power generation infrastructure and driving the need for new clean energy solutions
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ONE Nuclear’s integrated platform offers a developer, owner and operator of a portfolio of large-scale nuclear energy parks powered by Rolls-Royce SMR technology
ONE Nuclear is leading a new generation of sustainable energy for the United States
Factory-Built SMRs
Manufactured in the USA
Energy for AI, Data, and Hydrogen
Powered by Rolls-Royce Technology
Building the Future of Power
Develop - Own - Operate
Creating a reliable, affordable, clean energy platform with industry leading technology and operating experience
Modular Nuclear Energy (RRSMR)
We deploy factory-built Rolls-Royce Small Modular Reactors, offering fast, safe, and scalable clean power generation at 470MW per unit.
✓ Factory-built Rolls-Royce SMRs (470MW each)
✓ Proven Pressurized Water Reactor (PWR) design
✓ Low-cost, low-carbon, and scalable
Early-Stage Natural Gas
Each site launches with low-carbon gas infrastructure, delivering up to 500MW early capacity and accelerating revenue and operations for customers.
✓ Up to 500MW of early gas capacity per site
✓ Fast-track power for early operations and revenue
✓ Skid-mounted, low-carbon gas generators from Rolls-Royce
Energy for AI, Hydrogen, and Industry
Always-on, low-carbon electricity and heat tailored for energy-intensive sectors like data centers, hydrogen production, and industrial processes.
✓ 24/7 baseload electricity and heat
✓ Ideal for data centers, hydrogen production, and industrial users
✓ Low-emission energy for the digital and green economy
Develop – Own – Operate Model
ONE Nuclear secures prime sites, builds infrastructure, and manages operations — offering a seamless and long-term energy solution.
✓ ONE Nuclear handles development, construction, and operations
✓ Prime site locations with transmission, fiber, and gas access
✓ Seamless turnkey energy solution for customers
Strategic Partnerships
Backed by industry leaders and working closely with governments and real estate partners to deliver high-impact, high-reliability energy parks.
✓ Collaboration with Rolls-Royce and top-tier energy partners
✓ State-level government and real estate support
✓ Built and manufactured in the USA
Why ONE Nuclear
We’re not just building energy parks — we’re engineering the future of clean power with speed, reliability, and purpose.
Low-Risk Technology
We’ve selected the Rolls-Royce SMR
Gen3+ Pressurized Water Reactor
Fast, Phased Energy Delivery
Our sites deliver power early with gas and transition to SMR over time.
Factory-Built for Speed & Savings
RRSMRs are produced off-site in controlled environments — lowering cost, shortening schedules, and improving quality.
Customer-Centric Development
We choose locations near key infrastructure (transmission, fiber, gas, logistics) to support energy-intensive users like AI, hydrogen, and manufacturing.
Energy That Grows With You
With scalable, modular technology, and expansion-ready sites, ONE Nuclear grows with your needs.
Safe, Clean, Always-On Power
With access to high quality certified offset credits, ONE Nuclear can offer zero carbon options for gas and nuclear power.
Energy Parks
ONE Nuclear is developing large-scale, infrastructure-ready energy parks across North America — delivering phased, low-carbon power where and when it's needed most.
Who We Serve
ONE Nuclear provides uninterrupted, low-carbon energy to power the future of AI, industry, infrastructure, and clean fuels.
AI & Data Centers
Hydrogen Production
Industrial Manufacturing
Utilities & Grid Operators
Government & Infrastructure
Sustainability-Driven Enterprises