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  1. Small modular reactor - Wikipedia

    The term SMR refers to the size, capacity and modular construction approach. Reactor technology and nuclear processes may vary significantly among designs. Among current SMR …

  2. Small modular reactor (SMR) | Definition, Cost, Pros & Cons, Nuclear

    Nov 16, 2025 · A small modular reactor (SMR) is a nuclear reactor designed to have a lower energy output and a smaller footprint than conventional reactors, generating a peak load of up …

  3. What are Small Modular Reactors (SMRs)? | IAEA

    Sep 13, 2023 · Small modular reactors (SMRs) are advanced nuclear reactors that produce up to 300 MW (e) of low-carbon electricity, which is about one-third of the generating capacity of …

  4. Small Modular Reactors - World Nuclear Association

    Nov 24, 2025 · There is strong interest in small and simpler units for generating electricity from nuclear power, and for process heat. Small Modular Reactors (SMRs) represent a broad suite …

  5. SMRs Explained: Real-World Economics, Fuel Bottlenecks, and the …

    5 days ago · Small Modular Reactors are pivoting the nuclear industry from custom-built energy cathedrals to factory-built energy appliances, driven by the need for 24/7 firm power to feed AI …

  6. Factsheet - Small Modular Reactors (SMR) - Siemens Energy Global

    Feb 28, 2025 · Small Modular Reactors (SMRs) are compact nuclear power plants, often referred to as mini-NPPs. They can be prefabricated and assembled in a factory, then transported to …

  7. Small modular reactors (SMRs) are zero carbon, advanced nuclear fission reactors that provide base load power with capacity ranging from 20-300 megawatts electric (MW(e)) per unit or …

  8. SMRs are compact and modular nuclear fission reactors that build on the extensive operational knowledge gained from existing and previous generations of GW-scale nuclear plant.

  9. What are small modular reactors, a new type of nuclear power …

    Dec 29, 2025 · Understanding the fuel Larger nuclear power plants use fuel that is about 5% uranium-235, the element that splits in a nuclear reaction, releasing heat. But many small …

  10. What Are SMRs: What Small Modular Reactors Are And Why …

    Feb 27, 2025 · Small modular reactors (SMRs) are compact nuclear fission reactors designed for factory assembly and scalable deployment. Unlike traditional nuclear plants, which are …