NuScale Power

Power for all humankind.

NuScale Power

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NuScale has designed a new kind of nuclear power plant that is smarter, safer, cleaner, and more cost-competitive than the large gigawatt nuclear power plants of the past.

At the heart of the NuScale power plant is the NuScale Power Module™ (NPM), a small modular reactor (SMR) that brings together traditional components—the reactor vessel, steam generator, pressurizer, and containment—into a single, simplified, and fully factory-fabricated unit. Each NPM can produce 77 megawatts of electricity (MWe), and one NuScale plant can house up to 12 NPMs for a total of 924 MWe (gross). This scalability feature is unique to NuScale and allows for customization of facility output to match demand and project economics.

NuScale has achieved a paradigm shift in the level of safety of a nuclear power plant facility—safety comes first, second to none. NuScale’s Triple Crown for Nuclear Plant Safety™ design ensures that on the loss of all electricity to the power station, an undesirable situation for other nuclear plant designs, each NPM will safely shut down and self-cool, indefinitely, with no need for operator or computer action, AC or DC power, or additional water. This capability is a first for commercial nuclear power.

Learn about NuScale’s work and our mission to improve the quality of life for all humankind by continuously improving nuclear power at

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