Deep Fission Prototype Reactor Canister Arrives at Kansas Site, Advancing Reacto

[Marlin]

Deep Fission Prototype Reactor Canister Arrives at Kansas Site, Advancing Reactor Proof-of-Concept Program

https://www.businesswire.com/news/home/20260707721954/en/Deep-Fission-Prototype-Reactor-Canister-Arrives-at-Kansas-Site-Advancing-Reactor-Proof-of-Concept-Program

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Deep Fission has delivered a non-nuclear prototype reactor canister to its testing site in Kansas. This hardware completed fabrication and hydrostatic testing, marking the start of a proof-of-concept program. The company intends to use this equipment to validate installation workflows and infrastructure readiness for its underground borehole reactor design.

The project utilizes a pressurized water reactor design intended for deployment one mile underground. By using a deep borehole, the company aims to leverage the surrounding water column for cooling and pressure management. This validation program serves as a precursor to future nuclear-fueled operations and remains subject to ongoing regulatory permitting and engineering review.

Deep Fission, Inc. (Nasdaq: FISN) ("Deep Fission" or the "Company"), an advanced nuclear energy company developing small modular pressurized water reactors i...

Deep Fission Prototype Reactor Canister Arrives at Kansas Site, Advancing Reactor Proof-of-Concept Program

-- Company Prepares to Ring Nasdaq Closing Bell Today in Honor of Milestone --

"The arrival of our prototype reactor canister at the Kansas site is a clear step forward in moving from design to deployed infrastructure."

Read the full article at businesswire.com:
https://www.businesswire.com/news/home/20260707721954/en/Deep-Fission-Prototype-Reactor-Canister-Arrives-at-Kansas-Site-Advancing-Reactor-Proof-of-Concept-Program