20 MWe
power output
A scalable solution
From behind-the-meter solutions for industrial facilities, to distributed baseload for grid applications, our power output allows us to scale the number of units to meet customer demand.
Last Energy’s PWR-20 design combines proven technology with existing supply chains to deploy on time and on budget.
From behind-the-meter solutions for industrial facilities, to distributed baseload for grid applications, our power output allows us to scale the number of units to meet customer demand.
All components are factory built and tested before integration inside of standardized modules. Once on site, modules are quickly connected and commissioned, minimizing construction activities.
Our design uses industry standard equipment from nuclear and thermal power plants, ensuring component availability, operational experience, and cost competitiveness.
We use the established nuclear technology currently found in hundreds of power plants around the world, leveraging operational experience, regulatory familiarity, and off-the-shelf fuel.
Our air cooled facility and small footprint enable deployment across a variety of site conditions with minimal water required. This solves customer capacity constraints while boosting grid resiliency.
From behind-the-meter solutions for industrial facilities, to distributed baseload for grid applications, our power output allows us to scale the number of facilities to meet customer demand.
All components are factory built and tested before integration inside of standardized modules. Once on site, modules are quickly connected and commissioned, minimizing construction activities.
Our design uses industry standard equipment from nuclear and thermal power plants, ensuring component availability, operational experience, and cost competitiveness.
We use the established nuclear technology currently found in hundreds of power plants around the world, leveraging operational experience, regulatory familiarity, and off-the-shelf fuel.
Our air cooled facility and small footprint enable deployment across a variety of site conditions with minimal water access. This solves customer capacity constraints while boosting grid resiliency.
Last Energy delivers a miniature, modular nuclear solution
Four-loop pressurized water reactor (PWR), 300°C continuous output
20 MWe
~80 MWt
Standard full length PWR fuel, <4.95% enriched, 17x17 array
95% uptime, 72-month fuel cycle, <3 month refueling period
Closed cycle air cooling for tertiary loop, <1 gpm water use
Subterranean nuclear island, low profile balance of plant (12 m)
