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Small Modular Reactors (SMRs)

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Definition:
A new generation of nuclear reactors that are smaller, more flexible, and more scalable than traditional large-scale nuclear power plants.

Key Components:

  • Compact Reactor Core: Uses advanced fuel designs for efficient power generation.
  • Passive Safety Systems: Reduces risk of overheating and nuclear accidents.
  • Scalable Deployment: Can be installed in remote areas or combined for larger energy output.

Use Cases/Industries:

  • Base Load Power Generation: Provides continuous, low-carbon electricity.
  • Remote and Off-Grid Locations: Powers isolated communities and industrial sites.
  • Industrial Heat and Hydrogen Production: Supplies heat for manufacturing and green hydrogen projects.

Advantages:

  • Lower Upfront Costs: Smaller, factory-built designs reduce capital expenditure.
  • Enhanced Safety Features: Passive cooling systems reduce accident risks.
  • Flexible Deployment: Can be added incrementally to meet energy demand.

Challenges:

  • Regulatory Approval Delays: Requires updated policies for commercial deployment.
  • Public Perception Issues: Concerns over nuclear waste and safety persist.
  • Long Development Timelines: Commercial scalability still under development.

Related Terms:
Nuclear Power, Advanced Reactor Designs, Micro Nuclear Plants

Example:
A remote mining operation in Canada deploys an SMR to provide reliable, low-carbon electricity instead of using diesel generators.

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Synonyms:
Advanced Nuclear Reactors, Microreactors, Modular Nuclear Power
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