2024 Summit Look Book

Climate tech has arrived

Check out the portfolio companies, Fellows, and Catalyst projects that will be at the Breakthrough Energy Summit, and meet the innovators who are carving the path to a clean energy future.

Our Companies

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Company Description Sector Program Technology
Dioxycle Fuels and Chemicals Dioxycle is a company that is converting carbon dioxide (CO₂) into valuable products through low-temperature electrolysis Manufacturing Ventures
Fellows		 Fuels and Chemicals View details
Ecocem Cement Pioneering scalable cost-competitive low carbon cement technology that can halve cement emissions by 2030, available commercially by 2026 Manufacturing Ventures Cement View details
Electra Iron, Steel Clean iron for green steel Manufacturing Ventures Iron, Steel View details
Electric Hydrogen Hydrogen Electric Hydrogen manufactures, delivers and commissions the world’s most powerful electrolyzers to decarbonize critical industries with lowest cost green hydrogen Manufacturing Ventures Hydrogen View details
Enverid Systems HVAC Reducing the carbon emissions and cost of HVAC while ensuring healthy indoor environments Buildings Ventures HVAC View details
Equilibrium Energy PPA Platform for Renewables Equilibrium is building a tech-enabled, next generation power company to help corporations meet their clean energy and sustainability goals Electricity Ventures PPA Platform for Renewables View details
ESS Inc. Batteries Catalyzing a cleaner future Electricity Ventures Batteries View details
Fervo Energy Geothermal Delivering cost-effective clean energy through innovative geothermal technology Electricity Ventures Geothermal View details
Fleetzero Batteries Building battery-electric cargo ships to affordably decarbonize long-range ocean freight Transportation Ventures Batteries View details
Form Energy Storage Developing multi-day energy storage systems to enable a clean, affordable and reliable electric system Electricity Ventures Storage View details
Fourth Power Fusion Fourth Power makes renewable energy an on-demand electricity source through utility-scale, flexible-duration thermal battery storage Electricity Ventures Fusion View details
GeologicAI Minerals Scanning Using AI and cutting edge technology, GeologicAI deepens resource knowledge needed to meet the increased demand for critical minerals Manufacturing Ventures Minerals Scanning View details
Graphyte C02 to X Combining photosynthesis with practical engineering to provide permanent, affordable, and immediately scalable carbon removal Agriculture Ventures C02 to X View details
Guidewheel Factory Ops Transforming factory operations through plug-and-play technology that unlocks the power of data at scale Manufacturing Ventures Factory Ops View details
H2Pro Green hydrogen Revolutionizing green hydrogen production with a water splitting technology that is over 95% efficient, safe and cost-competitive with fossil-fuel hydrogen Manufacturing Ventures Green hydrogen View details
H2Site Hydrogen Unlocking low-cost hydrogen transportation using existing pipeline infrastructure and transforming ammonia into pure hydrogen on site Manufacturing Ventures Hydrogen View details
Heart Aerospace Batteries, Engines & Motors Heart Aerospace builds electric airplanes to enable clean, quiet and affordable regional air travel Transportation Ventures Batteries, Engines & Motors View details
Heirloom DAC Powering affordable carbon removal by harnessing the power of limestone Manufacturing Ventures DAC View details
I-ROX Mining & Minerals I-ROX is developing a unique technology for mineral comminution (size reduction) that leverages ultrashort electrical pulses to efficiently fragment rock Manufacturing Ventures Mining & Minerals View details
Inevitable Tech C02 to X Autonomous farming backed by plant science, robotics, and artificial intelligence Agriculture Ventures C02 to X View details
Kodama Systems Forest Restoration Kodama is bringing automation to forest management in order to prevent catastrophic wildfires and increase carbon capture Agriculture Ventures Forest Restoration View details
Lilac Solutions Ion Exchange Lilac Solutions delivers modern lithium extraction technology to scale lithium supply for the electric era Manufacturing Ventures Ion Exchange View details
LuxWall Insulation Creating transparent, thermal insulation using vacuum glass technologies to significantly reduce building energy consumption and carbon emissions Buildings Ventures Insulation View details
M2X Gas-to-product Systems Commercializing a modular, rapidly scalable technology to convert stranded gas into low-carbon methanol Manufacturing Ventures Gas-to-product Systems View details