Bill Gates-backed Commonwealth Fusion Systems hits key reactor construction milestone

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Commonwealth Fusion Systems marked a major milestone Tuesday morning, announcing the installation of a key component of its Sparc demonstration reactor.

So far, only the Department of Energy’s National Ignition Facility has been able to hit so-called scientific break even in a string of successful experiments, the first of which occurred in December 2022.

The cryostat helps maintain those frigid conditions, acting like a thermos by insulating it from ambient temperatures.“The cryostat base is basically like the bottom of the thermos,” Creely said.

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Article Details

Author / Journalist: Tim De Chant

Category: Technology

Markets: United StatesChinaItaly

Topics: Nuclear fusion Climate Fusion power Commonwealth Fusion Systems Breakthrough Energy Ventures

Source Website Secure: Yes (HTTPS)

News Sentiment: Neutral

Fact Checked: Legitimate

Article Type: News Report

Published On: 2025-03-25 @ 12:00:00 (3 days ago)

News Timezone: GMT -5:00

News Source URL: techcrunch.com

Language: English

Article Length: 722 words

Reading Time: 5 minutes read

Sentences: 24 lines

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