MCJ Collective
Venture Capital
Climate tech venture capital firm backing founders driving energy and industry transitions to solve climate change impacts. Manages over $115M across funds.
Boston, United States · 23+ investments
Early Stage
Seed
Growth
Pre-Seed
Clean Energy
Climate Tech
Carbon Capture
Industrial Decarbonization
Sustainable Agriculture
- Headquarters
- Boston, United States
- Founded
- 2020
- Website
- mcj.vc
- AUM
- $100.0M
- Total Investments
- 23
- Last Investment
- Feb 2026
- Geographic Focus
- United States, Global
Investment Thesis
Backs extraordinary founders driving the transition of energy and industry and solving climate change impacts.
MCJ Collective is a Venture Capital firm based in Boston, United States. It has made 23 investments in Clean Energy and Climate Tech.
Investment History
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