Nucleation Capital logo

Nucleation Capital

North America, California, United States, Menlo Park

Description

Nucleation Capital is a venture capital firm. it seeks to invest in advanced nuclear and deep decarbonization sectors.

Investor Profile

Nucleation Capital has backed more than 3 startups, with 2 new investments in the last 12 months alone. The firm has led 0 rounds, about 0% of its total and boasts 0 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Series A, Series Unknown rounds (top funding stages).
  • Majority of deals are located in United States, Sweden, Denmark.
  • Strong thematic focus on Nuclear, Clean Energy, CleanTech.

Stage Focus

  • Series A (67%)
  • Series Unknown (33%)

Country Focus

  • United States (33%)
  • Sweden (33%)
  • Denmark (33%)

Industry Focus

  • Nuclear
  • Clean Energy
  • Cleantech
  • Energy
  • Manufacturing
circle-line
FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Nucleation Capital frequently co-invest with?

Harpoon
North America, California, United States, San Diego
Co-Investments: 1
Crosscut Ventures
North America, California, United States, Los Angeles
Co-Investments: 1
Valor Equity Partners
North America, Illinois, United States, Chicago
Co-Investments: 1
Preston-Werner Ventures
North America, California, United States, San Francisco
Co-Investments: 1
AME Cloud Ventures
North America, California, United States, Palo Alto
Co-Investments: 1
Fifty Years
North America, California, United States, San Francisco
Co-Investments: 1
Alumni Ventures
North America, New Hampshire, United States, Manchester
Co-Investments: 1
Garage Capital
North America, California, United States, Ontario
Co-Investments: 1
Earth Venture Capital
Asia, NA - Vietnam, Vietnam, Ho Chi Minh City
Co-Investments: 2
SNR.vc
North America, California, United States, San Francisco
Co-Investments: 1

Which angels does Nucleation Capital often collaborate with?

JD
North America, California, United States, Palo Alto
Shared Deals: 1

What are some of recent deals done by Nucleation Capital?

Aalo Atomics

Austin, Texas, United States

Aalo Atomics manufactures and develops nuclear power plants for clean energy production.

EnergyManufacturingNuclear
Series BAug 19, 2025
Amount Raised: $100,000,000
Blue Energy

Kastrup, Hovedstaden, Denmark

Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity.

Clean EnergyCleanTechNuclear
Series AOct 8, 2024
Amount Raised: $45,000,000
Aalo Atomics

Austin, Texas, United States

Aalo makes small, factory-manufactured nuclear reactors that can fit in your garage, and power anything from a datacenter to a large city.

EnergyNuclear
Series AAug 14, 2024
Amount Raised: $27,000,000
Blykalla

Stockholm, Stockholms Lan, Sweden

small modular reactors, clean energy, deep tech

Clean EnergyCleanTechManufacturingNuclear
Series UnknownApr 17, 2024
Amount Raised: $7,309,760