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  1. Cheeky Pint
  2. Julia DeWahl of Antares on building nuclear reactors for the US military
Julia DeWahl of Antares on building nuclear reactors for the US military

Julia DeWahl of Antares on building nuclear reactors for the US military

Cheeky Pint · Nov 25, 2025

Antares is building car-sized nuclear reactors for the military, capitalizing on a newly favorable regulatory landscape to solve off-grid energy needs.

Win by Targeting "Premium Power" Niches, Not Competing on Cost

For new nuclear tech, competing with cheap solar on cost is a losing battle. The winning strategy is targeting "premium power" customers—like the military or hyperscalers—who have mission-critical needs for 24/7 clean, reliable energy and are willing to pay above market rates. This creates a viable beachhead market.

Julia DeWahl of Antares on building nuclear reactors for the US military thumbnail

Julia DeWahl of Antares on building nuclear reactors for the US military

Cheeky Pint·3 months ago

Military's Top Priority: Escaping the "Tether of Fuel"

The key driver for military adoption of micro-reactors isn't cost savings, but eliminating the vulnerability of fuel supply chains. Fuel logistics accounted for 50% of casualties in Afghanistan. This frames the product's value around mission assurance and risk reduction, a more compelling proposition than simple energy provision.

Julia DeWahl of Antares on building nuclear reactors for the US military thumbnail

Julia DeWahl of Antares on building nuclear reactors for the US military

Cheeky Pint·3 months ago

Solar is Cheap, but 24/7 Clean Power Isn't

While solar panels are inexpensive, the total system cost to achieve 100% reliable, 24/7 coverage is massive. These "hidden costs"—enormous battery storage, transmission build-outs, and grid complexity—make the final price of a full solution comparable to nuclear. This is why hyperscalers are actively pursuing nuclear for their data centers.

Julia DeWahl of Antares on building nuclear reactors for the US military thumbnail

Julia DeWahl of Antares on building nuclear reactors for the US military

Cheeky Pint·3 months ago

Customer Feedback Drives Even Deep Tech Roadmaps

Even at SpaceX, many engineers first heard from customers during a company all-hands. This feedback revealed the setup process was a huge pain point, leading to a dedicated team creating first-party mounting options. This shows that fundamental user research is critical even for highly technical, 'hard tech' products.

Julia DeWahl of Antares on building nuclear reactors for the US military thumbnail

Julia DeWahl of Antares on building nuclear reactors for the US military

Cheeky Pint·3 months ago

The Nuclear Regulatory Environment Is an "Overestimated Headwind"

Contrary to popular belief, the NRC is no longer an insurmountable barrier. Recent bipartisan legislation under both Biden and Trump has modernized the agency, changing its mandate beyond pure safety and setting 18-month decision deadlines. The political climate for licensing new reactors has dramatically improved in just the last few years.

Julia DeWahl of Antares on building nuclear reactors for the US military thumbnail

Julia DeWahl of Antares on building nuclear reactors for the US military

Cheeky Pint·3 months ago

Nuclear's Comeback is Fueled by a Generational Shift

The growing support for nuclear power is compared to the rapid sentiment shift on gay marriage, driven by younger generations. As older activists, whose opposition was rooted in Cold War-era fears of nuclear weapons, fade away, a new generation sees nuclear energy as a key climate solution, creating a much more favorable political environment.

Julia DeWahl of Antares on building nuclear reactors for the US military thumbnail

Julia DeWahl of Antares on building nuclear reactors for the US military

Cheeky Pint·3 months ago

Government's Role Shifts from Buyer to Market Catalyst

A large government commitment, like the $80 billion nuclear development plan with Westinghouse, does more than create a single customer. It acts as a powerful catalyst for the entire industry. This de-risks the supply chain, signals market viability, and attracts massive private capital (e.g., Brookfield), creating tailwinds for all players.

Julia DeWahl of Antares on building nuclear reactors for the US military thumbnail

Julia DeWahl of Antares on building nuclear reactors for the US military

Cheeky Pint·3 months ago

A Viable Regulatory Sandbox Exists Outside the NRC

Startups can bypass the lengthy NRC process for initial reactor tests by using Department of Energy (DOE) and Department of Defense (DOD) pathways. The DOE, with national labs, can regulate test reactors for faster innovation. Crucially, the Army can now license its own reactors, creating a direct regulatory and commercial path to a key market.

Julia DeWahl of Antares on building nuclear reactors for the US military thumbnail

Julia DeWahl of Antares on building nuclear reactors for the US military

Cheeky Pint·3 months ago