The Scenarionist - Deep Tech Startups & Venture Capital

The Scenarionist - Deep Tech Startups & Venture Capital

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The Scenarionist - Deep Tech Startups & Venture Capital
The Scenarionist - Deep Tech Startups & Venture Capital
💸 Carbon Cell £1.2M; Realta Fusion $36M; Lignin Industries €3.9M; Zeno Power $50M & more...| Deep Tech Capital Movements Vol. 18
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Capital Movements

💸 Carbon Cell £1.2M; Realta Fusion $36M; Lignin Industries €3.9M; Zeno Power $50M & more...| Deep Tech Capital Movements Vol. 18

The Week’s State of Deep Tech Capital: who’s Raising, who’s Betting, and why.

Giulia Spano, PhD's avatar
Giulia Spano, PhD
May 19, 2025
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The Scenarionist - Deep Tech Startups & Venture Capital
The Scenarionist - Deep Tech Startups & Venture Capital
💸 Carbon Cell £1.2M; Realta Fusion $36M; Lignin Industries €3.9M; Zeno Power $50M & more...| Deep Tech Capital Movements Vol. 18
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Welcome back to Deep Tech Capital Moments — the weekly analysis from The Scenarionist that tracks and highlights capital dynamics in deep tech, from early-stage funding rounds to major fund launches.

✨ For more, see Membership | VC Guides | Deep Tech Briefing | Deep Tech Catalyst

Deep Tech Startups Closed Rounds This Week

Dear friends,

This week, deep tech investing showed its hand—not with hype or headlines, but with discipline. Capital moved not toward narratives, but toward bottlenecks. What we’re seeing now is a recalibration: from growth-at-any-cost to constraint-driven deployment. Power, latency, cost of iteration, sovereignty, and strategic redundancy now define the frontier.

Fusion led the headlines with two signals that couldn’t be more different but equally important. Commonwealth Fusion raised over $1 billion in a Series

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