Strong Atomics

Strong Atomics invests in nuclear fusion startups to support the creation of clean, cheap, abundant, and safe energy. The fund builds a portfolio of fusion projects selected for their potential to achieve net-positive energy and develop plausible reactors. Its investment theses include that new fusion approaches can deliver grid energy soon enough to address climate change and at costs low enough to compete. Public funding has advanced fusion toward success, opening roles for private capital focused on energy delivery. Due to uncertainty on which fusion method will prevail, Strong Atomics diversifies across multiple promising approaches. It positions fusion as complementary to renewables, storage, efficiency, and grid upgrades, while arguing that nuclear power is necessary to fully solve energy challenges.