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Valar Atomics raises $1 billion equity round led by Sequoia for small modular reactors

🔄 Updated 1d ago
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Key points

  • Valar Atomics raised $1 billion in equity funding.
  • Sequoia led the round, with Shaun Maguire joining the board.
  • The company also secured a $200 million line of credit.
  • Valar Atomics develops small modular nuclear reactors (SMRs).

Funding Details

Valar Atomics announced it has raised $1 billion in equity funding. This round was led by Sequoia, with partner Shaun Maguire joining the startup's board. Additionally, Valar Atomics secured a $200 million line of credit from Erebor and other banks.

Company Valuation and Investors

While Valar Atomics did not disclose its valuation, Bloomberg reported it to be $6 billion. Other investors participating in the round include Apandion Capital, Atreides Management, Conviction, Dream Ventures, HOF Capital, Point72 Ventures, Riot Ventures, Snowpoint Ventures, and Valor Equity Partners.

Small Modular Reactors (SMRs)

Valar Atomics specializes in building small modular nuclear reactors (SMRs). These are miniaturized, factory-built power plants designed to be more cost-effective and quicker to construct compared to traditional nuclear reactors. The company stated that its reactors generate data to improve next-generation designs, aiming to speed up development.

Recent Demonstrations and Future Plans

In June, Valar Atomics successfully demonstrated its Ward 250 reactor powering an Nvidia Blackwell system. The company also announced a deal with Nvidia to develop a waterless 30MW AI factory. Valar Atomics plans to use the new funding to manufacture fleets of its SMRs, aiming to increase production from tens to thousands of reactors per year.

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Reporting from

Valar Atomics, a nuclear startup, secured $1 billion in equity funding led by Sequoia, along with a $200 million line of credit. This funding will support the company's goal of manufacturing fleets of its small modular nuclear reactors (SMRs) and accelerating development cycles.