Nucleation Capital
Nucleation Capital

Nucleation Capital

DR15Ahrefs DR: 15/100. Bottom 25%. Measured by Ahrefs. Median 44.

Venture capital firm investing in advanced nuclear and deep decarbonization for energy transition.

Website
2020VC2 portfolio$250.0M AUMMenlo Park, United States

About

Nucleation Capital is a venture capital firm focused on the energy transition, primarily investing in advanced nuclear and deep decarbonization sectors. The firm seeks to build diversified portfolios of innovative ventures working in advanced fission, fusion, nuclear fuel, waste, carbon management, and grid innovations. They aim to accelerate the commercialization of critical advanced technologies to reduce carbon emissions and restore the planet's atmosphere.

Key facts

At-a-glance profile data

Website
nucleationcapital.com
Type
VC
Headquarters
Menlo Park, United States
Funds raised
$250M
Portfolio companies
2
Stages
Seed
Series A
Series B
Series C
Series D
Sector focus
Advanced Nuclear
Deep Decarbonization
Carbon Management
Grid Innovations
Clean Energy

Recent investments

Recent funding rounds Nucleation Capital took part in
DateCompanyRoundAmount
20 Aug 2026Apollo AtomicsSeed$21M
20 Aug 2026Apollo AtomicsDebt$5M
1 Jan 2026Apollo AtomicsPre-Seed$500K
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Frequently asked

What companies has Nucleation Capital invested in?

Nucleation Capital has invested in Apollo Atomics.

Founders (1)
Valerie Gardner
Valerie Gardner
Managing Partner & Founder

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