MCJ
Venture Capital
Early-stage climate tech VC backing founders in energy transition, industrial decarbonization, and climate resilience.
Boston, United States · 5+ investments
Pre-Seed
Seed
Early Stage
Carbon Capture
Clean Energy
Climate Tech
Industrial Decarbonization
Sustainable Agriculture
- Headquarters
- Boston, United States
- Founded
- 2019
- Website
- mcj.vc
- AUM
- $116.0M
- Total Investments
- 5
- Last Investment
- May 2025
- Geographic Focus
- Global, United States
Investment Thesis
Back extraordinary founders rewriting energy and industry to be cleaner, more profitable, and resilient against climate change impacts.
MCJ is a Venture Capital firm based in Boston, United States. It has made 5 investments in Carbon Capture and Clean Energy.
Investment History
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