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How to read this page. The written overview is an AI-generated educational summary. Papers, references, costs and companies are verify-yourself links — we do not fabricate citations, prices or company lists.
PART 1Executive Overview
1Definition

Small Modular Reactors (SMRs) are nuclear reactors with an output of less than 300 megawatts that can be mass-produced in factories and deployed flexibly at various locations.

Category
Nuclear
Best use
Remote baseload, industrial heat
Stage
NEAR
2Problem It Solves

Addressing the high costs and construction risks associated with traditional large-scale nuclear reactors by leveraging economies of scale through mass production and reducing on-site construction time.

3Lifecycle / Journey Stage
near
PART 2Technical & Manufacturing
4How It Works

SMRs use standardized modular components manufactured in a factory setting, which are then transported to the site for assembly. They employ passive cooling systems and compact reactor cores designed to enhance safety and reduce operational complexity.

5Materials Used
6Manufacturing / Creation Process

SMRs are produced in standardized modules, allowing for efficient manufacturing processes and reduced variability compared to custom-built reactors.

7Build Process

Modules are fabricated off-site, then transported to the site where they are assembled. This modular approach minimizes on-site labor and reduces the risk of construction delays.

PART 3Market & Industry
9Companies Involved
NuScaleRolls-Royce SMRGE Hitachi

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10Estimated Costs

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11Case Studies

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PART 4Academic References
12Scientific Papers / White Papers

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13Patents

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14Glossary
modular
Describing a system or component that can be produced in standardized units for easy assembly.
passive cooling
A safety feature where the reactor's cooling systems rely on natural processes (e.g., gravity, convection) rather than mechanical pumps and external power sources.
15References

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Related Technologies

Source: curated technology intelligence stream with tracked references.