Resilient power, built in a factory and delivered to the point of demand.
The core, the steam generator and the coolant share a single pressure vessel, wrapped in a steel containment shell.
The only reactor type the NRC has ever approved for commercial operation. Halo uses the same pre-approved light-water coolant and low-enriched uranium fuel mixture.
From the fuel itself to 60,000 gallons of water, Halo is designed to be walk-away safe.
Hot water rises. Cool water sinks. Halo moves its coolant with physics alone, so the pumps, motors and seals other reactors depend on simply are not there.
A modular lattice of fuel rods, balanced for even power from first start to end of life.
Halo leaves the factory whole and travels like standard heavy cargo: heavy haul on the road, existing gauges on rail, container ports at sea.
Data centers, defense, industry, remote communities: tell us where power has to be always on.