POLAR-1, JAY-1 and ORCA-1 establish a Canadian technology portfolio spanning Arctic microreactors, space nuclear power systems, and nuclear workforce development
WATERLOO, ON, Sept. 9, 2026 /CNW/ -- Canadian Strategic Missions Corporation (CSMC) today unveiled three advanced nuclear reactor platforms designed to address some of Canada’s most strategically important energy challenges: Arctic sovereignty, defence readiness, scientific research, and future lunar exploration.
The launch of POLAR-1, JAY-1, and ORCA-1 establishes distinct development pathways for applications ranging from remote communities and military operations to space infrastructure, research, testing, and workforce development. Together, the three platforms form a market leading integrated Canadian technology portfolio focused on developing reliable, strategically deployable nuclear power for some of the world’s most demanding environments.
The announcement marks the next phase of CSMC’s reactor development program as its technologies mature toward deployment in increasingly specialized operating environments. While each platform serves a unique mission, all three leverage common capabilities in reactor design, systems integration, advanced manufacturing, testing, and deployment planning.
“Reliable energy is becoming the crucial national strategic capability,” said Daniel Sax, Founder and CEO of CSMC. “Whether supporting Arctic operations, strengthening national defence, enabling scientific research, or powering future lunar infrastructure, these platforms are being developed for environments where conventional energy solutions fall short. POLAR-1, JAY-1 and ORCA-1 represent the next chapter in Canadian nuclear innovation and our commitment to deploying resilient energy systems as quickly as safely possible.”
“As our technology has matured, it has become increasingly important for each platform to have a distinct identity that reflects its mission and development pathway. This launch marks the evolution of our reactor program into three focused platforms while retiring our former LEUNR concept in favour of a more application-driven strategy.”
POLAR-1: Power for the Arctic, Defence, and Remote Operations
POLAR-1 is a transportable megawatt-scale microreactor being developed to provide reliable power and heat for Arctic communities, defence installations, remote industrial projects, and critical infrastructure.
Designed for rapid deployment and transport aboard military airlift platforms including the C-17, POLAR-1 aims to reduce dependence on costly and logistically complex diesel fuel supplies while strengthening energy security in remote regions. The system is being developed for applications where dependable power is mission-critical and fuel supply chains are vulnerable to disruption.
CSMC is targeting first criticality of POLAR-1 by 2028, with fleet-scale deployment envisioned from 2030 onward.
JAY-1: Nuclear Power for the Moon and Beyond
JAY-1 is a compact space nuclear reactor designed to provide long-duration power for lunar bases, scientific payloads, communications infrastructure, resource development activities, and future space industry.
As international investment in permanent lunar infrastructure accelerates, reliable baseload power for lunar night survival has emerged as one of the most significant challenges facing future space missions. JAY-1 is being developed to address this requirement through a compact, high-performance reactor architecture designed specifically for deployment beyond Earth.
The platform is among the most advanced space reactor concepts currently under development in Canada and is sized for integration with future lunar landers and surface systems.
ORCA-1: Building Canada’s Nuclear Workforce and Innovation Ecosystem
ORCA-1 is a next-generation research reactor platform designed to support nuclear research, technology validation, operator training, and workforce development.
The platform is intended to provide hands-on experience for students, researchers, regulators, and industry partners while accelerating the testing and commercialization of advanced nuclear technologies. By providing practical access to reactor systems and experimental capabilities, ORCA-1 aims to help strengthen Canada’s nuclear talent pipeline and innovation ecosystem.
As demand for nuclear expertise continues to grow globally, developing the next generation of highly skilled personnel will be critical to maintaining Canada’s position as a leader in advanced nuclear technology.
Advancing Canada’s Strategic Capabilities
The announcement comes as governments around the world accelerate investment in advanced nuclear technologies to support energy security, military readiness, Arctic operations, and future space exploration.
CSMC believes Canada possesses the technical expertise, industrial base, and scientific talent necessary to become a global leader in strategically deployable nuclear energy systems. Realizing that opportunity, however, will require clear pathways for emerging technologies to be tested, validated, licensed, and ultimately deployed.
As other nations continue to aggressively advance next-generation reactor technologies, Canada must move at the pace of relevance to ensure domestic innovation translates into practical capability and economic opportunity.
For CSMC, the launch represents the next step in developing Canadian-made nuclear technologies that support energy resilience, Arctic sovereignty, defence readiness, scientific leadership, and the future of space exploration.
Together, POLAR-1, JAY-1 and ORCA-1 form one of Canada’s most comprehensive advanced nuclear technology portfolios, spanning Arctic microreactors, space nuclear power systems, and research reactor infrastructure.
For more information on POLAR-1, JAY-1, and ORCA-1 visit strategicmissions.ca/nuclear
About Canadian Strategic Missions Corporation (CSMC)
Founded in 2020, Canadian Strategic Missions Corporation (formerly Canadian Space Mining Corporation) is a Canadian space, defence, and advanced technology company developing mission-critical technologies at the intersection of energy, resources, and sovereignty.
Through its subsidiaries, CSMC Nuclear and CSMC Labs, the company is advancing innovation in microreactor systems, energy resilience, and dual-use technologies that support Canada’s strategic missions on Earth and beyond.
Noah Note: CMSC is always an interesting company, started in Space Mining and has now transitioned very heavily into the nucleat enviornment. The company actually has a heavy Canadian heritage tied into it, as the baseline technology for much of their current product line descends fron the SLOWPOKE family of reactors.
We have a large history of promoting our CANDU technology, but the SLOWPOKE reactors tends to get forgotten, despite being achievements in themselves. The quality of safety, modularity, and indeoendence that the SLOWPOKE (Especially SLOWPOKE-II) provided was a marvel of Canadian nuclear engineering.
We forget, we pioneered this micro and small modular reactor technology back in the sixties, let in flounder past the eighties, and are now trying to catch up to a space where we were once the innovators. From modular nuclear reactors for Maritime operations through technology like AMPS (which you can find material for in our archives!), to Reactors for Space Canada has always looked to nuclear as one of our foundations.
We still are in many ways, and we are still a leading nuclear nation, but we have allowed ourselves to lose decades of gains and development, and are now trying to get back to the threshold we should have executed on two decades ago. Companies like CSMC are among the Canadians doing that, and I hope they succeed.
You may have to do a write up of the Canadian history of Slowpoke and how it relates to currently developing technology.
I totally agree with you Noah, our SMR technology was ahead of its time and the Slowpoke II specifically had so much potential but lacked the urgency & interest to continue its development and was left to wither on the vine. Well that was then and this is now….and now is the time to get back on track with this homegrown technology. And I mean real predictable funding married to clear objectives that allow our nuclear industry to move with a sense of purpose. Imagine if we were able solve the Slowpokes shortcomings and produce a scalable design with a best in class safety profile and the lowest cost. Ambitious yes but the applications are endless. Thinking submarines with batteries charged by a next gen Slowpoke type reactor allowing virtually unlimited range. Same for other types of naval vessels. Lots of hurdles to overcome but boy oh boy that would be something. So I am 100% behind CSMC continuing to develop their designs and hope they deliver something that really puts Canada in the game. Nuclear is one area where we actually have some real chops. Assuming of course that ai super intelligence doesn’t wipe us all out first. 🤔