The Nuclear Company raises $46M to develop massive reactor sites

10 hours ago 12

7:05 AM PDT · May 16, 2025

The Nuclear Company is taking an aged attack to gathering caller atomic reactors. Rather than gin up a caller plan oregon effort to wide manufacture smaller reactors, it wants to make a bid of reactors utilizing existing designs.

The two-year-old startup announced a Series A past period that included investments from CIV, Goldcrest Capital, MCJ Collective, True Ventures, and Wonder Ventures, though it did not disclose the magnitude raised. Now, TechCrunch tin corroborate that the institution has secured $46.3 cardinal successful a Series A fundraise retired of a targeted $51.3 cardinal total. The details were published successful an SEC filing.

The Nuclear Company was founded successful 2023 by three serial entrepreneurs: erstwhile AppHarvest CEO Jonathan Webb, Arcadia CEO Kiran Bhatraju, and CIV CEO Patrick Maloney. The startup is prioritizing sites that already person permits oregon licenses to operate. Fewer than a twelve sites autumn nether that rubric, according to filings for combined operating licenses and early tract permits astatine the Nuclear Regulatory Commission. 

At the sites that are person to groundbreaking, each tin enactment reactors with much than 1 gigawatt of procreation capacity. The Nuclear Company is aiming to make 6 gigawatts successful its archetypal fleet.

The backing circular arrives arsenic tech companies and utilities are struggling to unafraid powerfulness for information centers. Demand for energy successful the U.S. is expected to surge astir 16% by 2029, according to Grid Strategies, aft years of dependable consumption. Data centers are a ample driver; their energy usage could quadruple by the extremity of the decade.

In the look of imaginable powerfulness shortages, tech companies person been cozying up to atomic startups and developers. Google is working with Kairos to physique 500 megawatts worthy of tiny modular reactors (SMR), portion Amazon participated successful a monolithic $700 cardinal circular to money X-energy’s SMR plans. Meta has solicited proposals from developers to physique up to 4 gigawatts of generating capacity, and Microsoft is moving with Constellation Energy to restart a reactor astatine Three Mile Island.

But atomic powerfulness is facing headwinds, some expected and unexpected. Competition from star powerfulness is among the former: tech companies and information halfway operators person been snapping up capableness from star farms, signing sizable deals. These farms are often paired with monolithic batteries to supply 24/7 electricity. The exertion is inexpensive, and caller projects tin beryllium developed successful astir 18 months.

Nuclear whitethorn soon look different fiscal hurdles, too. This week, the House Ways and Means Committee published its draft of a reconciliation measure that would termination subsidies for atomic powerfulness that were granted nether the Inflation Reduction Act. Nuclear powerfulness plants are presently eligible for taxation credits up to $15 per megawatt-hour.

Most caller atomic powerfulness plants, including those connected The Nuclear Company’s timeline, aren’t expected to travel online until the aboriginal 2030s. Given that forecasts for the adjacent 5 years vary wildly, monolithic atomic plants entering work a decennary from present could beryllium stuck holding the bag.

Tim De Chant is simply a elder clime newsman astatine TechCrunch. He has written for a wide scope of publications, including Wired magazine, the Chicago Tribune, Ars Technica, The Wire China, and NOVA Next, wherever helium was founding editor. De Chant is besides a lecturer successful MIT’s Graduate Program successful Science Writing, and helium was awarded a Knight Science Journalism Fellowship astatine MIT successful 2018, during which clip helium studied clime technologies and explored caller concern models for journalism. He received his PhD successful biology science, policy, and absorption from the University of California, Berkeley, and his BA grade successful biology studies, English, and biology from St. Olaf College.

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