Valar Atomics builds small modular nuclear reactors for AI data centers, offering faster deployment and lower costs than traditional reactors.
$1BSeries B
A $1B Series B for nuclear-for-AI is a clear signal that energy is now a hard blocker for AI scaling—not a nice-to-have. If you're building infrastructure (chips, cooling, networking), this validates that power supply chains will be as competitive as your core tech; if you're in energy adjacencies (grid software, thermal management), you're suddenly in the critical path for AI deployment.