Portfolio

MCJ backs extraordinary founders leading the transition of energy and industry and solving the inevitable impacts of climate change. We discover and invest in startups rewriting industries to be cleaner, more profitable and more resilient. Check out open roles here.

Featured
Paces
Bits, Mitigation, Renewable Energy, SaaS
Management & Reporting
Bits, Mitigation, Renewable Energy, SaaS
Management & Reporting
Bits, Mitigation, Renewable Energy, SaaS
Management & Reporting
The Nuclear Company
Atoms, Nuclear, Mitigation
Energy
Atoms, Nuclear, Mitigation
Energy
Atoms, Nuclear, Mitigation
Energy
TELO
Atoms, Mitigation, EVs
Mobility & Transport
Atoms, Mitigation, EVs
Mobility & Transport
Atoms, Mitigation, EVs
Mobility & Transport
SailPlan
Mitigation, Bits, Shipping, Maritime
Management & Reporting
Mitigation, Bits, Shipping, Maritime
Management & Reporting
Mitigation, Bits, Shipping, Maritime
Management & Reporting
SPAN
Atoms, Mitigation
Built Environment
Atoms, Mitigation
Built Environment
Atoms, Mitigation
Built Environment
Euclid Power
Bits, Enablement, Renewable Energy
Financial Services
Bits, Enablement, Renewable Energy
Financial Services
Bits, Enablement, Renewable Energy
Financial Services
Base Power
Atoms, Batteries, Mitigation
Energy
Atoms, Batteries, Mitigation
Energy
Atoms, Batteries, Mitigation
Energy
Charge Robotics
Atoms, Mitigation, Solar, Renewable Energy
Energy
Atoms, Mitigation, Solar, Renewable Energy
Energy
Atoms, Mitigation, Solar, Renewable Energy
Energy
Revoy
Atoms, Mitigation
Mobility & Transport
Atoms, Mitigation
Mobility & Transport
Atoms, Mitigation
Mobility & Transport
Verse
SaaS, Bits, Mitigation
Management & Reporting
SaaS, Bits, Mitigation
Management & Reporting
SaaS, Bits, Mitigation
Management & Reporting
Quilt
Atoms, Mitigation, Electrification, Heat Pumps
Built Environment
Atoms, Mitigation, Electrification, Heat Pumps
Built Environment
Atoms, Mitigation, Electrification, Heat Pumps
Built Environment
Avalanche Energy
Atoms, Mitigation, Nuclear
Energy
Atoms, Mitigation, Nuclear
Energy
Atoms, Mitigation, Nuclear
Energy
Windfall Bio
Mitigation, Atoms, Methane, Soil
Carbon
Mitigation, Atoms, Methane, Soil
Carbon
Mitigation, Atoms, Methane, Soil
Carbon
Lun
Atoms, Mitigation, Heat Pumps
Built Environment
Atoms, Mitigation, Heat Pumps
Built Environment
Atoms, Mitigation, Heat Pumps
Built Environment
Mill
Food, Bits, Adaptation
Resource Use & Circularity
Food, Bits, Adaptation
Resource Use & Circularity
Food, Bits, Adaptation
Resource Use & Circularity
Sublime Systems
Atoms, Mitigation, Cement
Built Environment
Atoms, Mitigation, Cement
Built Environment
Atoms, Mitigation, Cement
Built Environment
Solugen
Atoms, Mitigation, Chemicals, Synthetic Biology
Industrial & Manufacturing
Atoms, Mitigation, Chemicals, Synthetic Biology
Industrial & Manufacturing
Atoms, Mitigation, Chemicals, Synthetic Biology
Industrial & Manufacturing
Kodama Systems
Mitigation, Bits
Management & Reporting
Mitigation, Bits
Management & Reporting
Mitigation, Bits
Management & Reporting
Arch
Mitigation, Bits, Heat Pumps
Built Environment
Mitigation, Bits, Heat Pumps
Built Environment
Mitigation, Bits, Heat Pumps
Built Environment
WeaveGrid
Mitigation, EVs, Bits
Mobility & Transport
Mitigation, EVs, Bits
Mobility & Transport
Mitigation, EVs, Bits
Mobility & Transport
BasiGo
Mitigation, Atoms, Africa, EVs
Mobility & Transport
Mitigation, Atoms, Africa, EVs
Mobility & Transport
Mitigation, Atoms, Africa, EVs
Mobility & Transport
Runwise
Bits, Mitigation, Infrastructure, SaaS, Buildings
Built Environment
Bits, Mitigation, Infrastructure, SaaS, Buildings
Built Environment
Bits, Mitigation, Infrastructure, SaaS, Buildings
Built Environment
Clarasight
Sustainability, Bits, Net Zero
Management & Reporting
Sustainability, Bits, Net Zero
Management & Reporting
Sustainability, Bits, Net Zero
Management & Reporting
Hoxton Farms
Mitigation, Atoms, Food
Food Agriculture & Land Use
Mitigation, Atoms, Food
Food Agriculture & Land Use
Mitigation, Atoms, Food
Food Agriculture & Land Use
Zanskar
Mitigation, Geothermal, Bits
Energy
Mitigation, Geothermal, Bits
Energy
Mitigation, Geothermal, Bits
Energy
Phoenix Tailings
Atoms, Mitigation, Materials, Metals
Resource Use & Circularity
Atoms, Mitigation, Materials, Metals
Resource Use & Circularity
Atoms, Mitigation, Materials, Metals
Resource Use & Circularity
Kopperfield
Atoms, Mitigation, EVs, Electrification
Built Environment
Atoms, Mitigation, EVs, Electrification
Built Environment
Atoms, Mitigation, EVs, Electrification
Built Environment
AirLoom Energy
Wind, Atoms, Mitigation
Energy
Wind, Atoms, Mitigation
Energy
Wind, Atoms, Mitigation
Energy
Yard Stick
Soil, Bits, Removal
Management & Reporting
Soil, Bits, Removal
Management & Reporting
Soil, Bits, Removal
Management & Reporting
Artyc
Shipping, Atoms, Mitigation, Cold Chain
Mobility & Transport
Shipping, Atoms, Mitigation, Cold Chain
Mobility & Transport
Shipping, Atoms, Mitigation, Cold Chain
Mobility & Transport