Deep Fission, Inc. (I18)

Profile

https://deepfission.com

Deep Fission, Inc. is a nuclear energy technology company specializing in small modular reactors engineered for deep underground deployment. Its core offering is a simplified pressurized water reactor installed in narrow boreholes roughly one mile below the Earth’s surface, a configuration that uses subsurface conditions for containment, shielding, and operating pressure. Deep Fission’s Gravity Reactor concept is designed to provide carbon-free, dispatchable electricity with a minimal surface footprint, targeting applications where reliability and energy density are critical. The company focuses on serving utilities, data centers, heavy industry, government, military, and large urban load centers by delivering scalable onsite power solutions or structured offtake into wholesale power markets. Beyond hardware deployment, Deep Fission manages licensing and regulatory interactions, offers advisory and partnership services for project development, and applies advanced analytics to streamline operations and safety monitoring. Founded in 2023 and headquartered in Berkeley, California, Deep Fission operates within the broader nuclear electric power generation and alternative energy equipment sectors, positioning its technology as a current option for low-carbon baseload power in high-demand U.S. markets.