This report is designed for decision-makers seeking a clear view of the US nuclear power and small modular reactor market structure, technology landscape, demand drivers, competitive ecosystem, regional project activity, regulatory pathways, policy support, supply-chain constraints and medium-term growth outlook. It evaluates the market across the existing reactor fleet, licence renewal, ageing management, power uprates, nuclear plant restarts, large light-water reactors, light-water SMRs, advanced non-light-water reactors, microreactors, industrial heat applications, data-centre power demand, lifecycle services and nuclear-grade supply chains.
The report also examines how large electricity buyers are becoming active participants in nuclear project formation. Microsoft, Meta, Google and Amazon are supporting nuclear demand through power purchase agreements, long-duration clean power procurement, direct project development and investment in advanced nuclear platforms. This marks an important market shift because large-load customers are increasingly influencing project economics, delivery timelines, site selection and risk allocation rather than remaining passive electricity consumers.
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Table of Contents
- Executive Summary
- Sector Overview and Market Structure
- Nuclear Power and SMR Technology Landscape
- Existing Reactor Fleet, Life Extension and Digital Modernisation
- Key Industry Trends and Demand Drivers
- Data-Centre Power, Industrial Heat and Large-Load Demand
- Restarts, Uprates and Existing-Site Capacity Expansion
- Competitive Landscape and Key Industry Players
- Reactor Developers, Operators, Integrators and Specialist Suppliers
- Regional Assessment and Project Activity
- Government Strategies, Regulation and Policy Support
- Licensing Pathways, NRC Reform and Fleet Regulatory Services
- Supply Chain, Fuel Availability and HALEU Readiness
- Workforce, Industrial Base and Project Delivery Capacity
- Market Challenges and Execution Risks
- Strategic Opportunities
- Industry Growth Outlook

