Mission

Powering Earth’s Future with Advanced Atomics.

MiraiGaia NMR-50 cylindrical hardware with American flag marking

Who We Are

As the world enters a new era of unprecedented electricity demand, MiraiGaia delivers advanced atomic energy systems that deliver resilient, long-duration power where it is needed most.

Researchers at the Purdue University Multi-Dimensional Integral Test Assembly (PUMA) facility
[FIG. A] PUMA Facility
PUMA Facility — Purdue News Service — May 1996
Power For AI Industry Defense Humanity

Our Technology

The foundation for the next generation of nuclear energy.

The world needs abundant, reliable, carbon-free power that can be deployed faster, more safely, and more affordably than ever before. MiraiGaia is developing advanced atomic batteries that combine proven light-water reactor physics with modern engineering, passive safety, and scalable manufacturing. Our first product, the NMR-50, is a naturally circulating small modular reactor designed to deliver resilient, 24/7 clean energy for utilities, industrial facilities, data centers, defense installations, and remote communities. The NMR-50 builds upon decades of advanced light-water reactor research at Purdue University, including thermal-hydraulic analysis and integral system testing performed using PUMA (Purdue University Multi-Dimensional Integral Test Assembly), a facility originally developed for the U.S. Nuclear Regulatory Commission to support the evaluation of advanced passive boiling water reactor designs. Rather than reinventing nuclear physics, we are reimagining how reactors are designed, built, deployed, and operated for the twenty-first century.

Our Business

Building nuclear products, not nuclear projects.

Traditional nuclear development has been defined by decade-long timelines, custom engineering, and billion-dollar construction projects. MiraiGaia is pursuing a different model. We identify the world’s most pressing energy challenges, invest in developing practical reactor technologies, and transform decades of academic research into deployable commercial products. Our approach emphasizes standardized designs, modular construction, passive safety, and repeatable manufacturing to dramatically reduce deployment risk and accelerate commercialization. By combining private innovation with strategic partnerships across government, industry, and academia, we aim to deliver advanced nuclear systems in years rather than decades while strengthening domestic manufacturing, energy security, and industrial competitiveness.

Our Team

Engineers, researchers, and builders advancing the future of nuclear energy.

MiraiGaia brings together world-renowned experts in nuclear engineering, reactor physics, thermal hydraulics, advanced manufacturing, entrepreneurship, and commercialization. Our team combines decades of university research with the urgency and execution of a technology startup. We are building the next generation of nuclear energy systems capable of powering a rapidly electrifying world. Our mission extends beyond designing reactors. We are building the technologies, partnerships, and ecosystem needed to enable the widespread adoption of advanced nuclear energy.