Breakthrough Look Book

Climate Tech has Arrived

Check out our portfolio companies, Fellows, and Catalyst projects, 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
Zap Energy Fusion The promise of a new carbon-free energy source, without the scale and complexity of other approaches to fusion power Electricity Ventures Fusion View details
ZeroAvia Engines The first practical zero-emission aviation powertrain Transportation Ventures Engines View details
Arculus Solutions Hydrogen Arculus Solutions is future-proofing current natural gas transmission pipelines to safely transport hydrogen Manufacturing Fellows Hydrogen View details
Aspiring Materials Carbon Removal Aspiring Materials is tackling industrial CO2 emissions from two angles - what goes in and what comes out. And we’re using commonly found rocks to do it Manufacturing Fellows Carbon Removal View details
Calion Heating and Cooling Calion is reshaping the cooling and heating landscape by replacing harmful refrigerants with salt and water – the world’s two safest and most abundant materials Buildings Fellows Heating and Cooling View details
CemVision Cement CemVision AB combines three different technologies into one process to reduce carbon emissions from cement and concrete production Buildings Fellows Cement View details
CERT Systems Fuels and Chemicals CERT Systems Inc. has developed an electrochemical process that uses only water and electricity to convert captured carbon dioxide into basic chemicals that can be used to make everyday products including green chemicals, fuels, and plastics Manufacturing Fellows Fuels and Chemicals View details
Chement Cement Chement’s patent-pending technology eliminates all CO₂ emissions in cement production. Buildings Fellows Cement View details
ChemFinity Technologies Circularity ChemFinity Technologies is developing new porous membrane materials to reduce the energy needed to purify salt water and recover valuable metals Manufacturing Fellows Circularity View details
ClimateCrop Agriculture ClimateCrop enhances plants' genetics using non-GM techniques to increase yield per unit area with less inputs, resulting in a lower carbon footprint Agriculture Fellows Agriculture View details
Electroflow Technologies Electrification Electroflow Technologies is decarbonizing lithium production by using renewable electricity to convert saltwater into battery grade lithium chemicals Transportation Fellows Electrification View details
EvolOH Hydrogen EvolOH (ee VOH loh) is blazing a path toward low-cost, green hydrogen production using innovative electrolyzer materials and hardware Manufacturing Fellows Hydrogen View details
Ferrum Technologies Steel Ferrum is leveraging their unique hydrogen-plasma technology to produce carbon-free steel Manufacturing Fellows Steel View details
Furno Cement Furno is working to re-envision the way we make cement. Unlike the large, fixed, capital-intensive plants of today, Furno is leveraging oxyfuel combustion and a novel design to develop plants that are more adaptable and energy-efficient, less capital-intensive, and enable the production of zero-emission ordinary Portland cement Buildings Fellows Cement View details
Gencores Materials Gencores produces high-performance and ultra-light composite metamaterials enabling radical improvement in vehicle efficiency. Transportation Fellows Materials View details
Hertha Metals Steel Steel manufacturing accounts for more than 8% of global CO2 emissions, and demand for steel has increased considerably in recent years. Hertha is developing an iron and steel manufacturing process that replaces coal with renewable power and hydrogen to reduce sector emissions by more than 95%. Hertha’s technology offers a scalable solution to manufacturing that is cost-competitive to traditional processes. Manufacturing Fellows Steel View details
Hgen Hydrogen Hgen enables cheaper and more efficient clean hydrogen production that seamlessly integrates with renewable energy systems Manufacturing Fellows Hydrogen View details
Holocene Carbon Removal Holocene is developing a direct air carbon capture system that utilizes organic chemical compounds to increase capture efficiencies and reduce energy consumption by lowering regeneration temperatures Manufacturing Fellows Carbon Removal View details
Hoofprint Biome Agriculture Hoofprint Biome is developing probiotics that improve cattle health and digestive efficiency while eliminating methane production Agriculture Fellows Agriculture View details
Liquium Fuels and Chemicals Liquium is revolutionizing the ammonia production process, making it cleaner, cheaper, and scalable enough to decarbonize heavy industries including shipping, aviation, heat and power generation, and chemical production Manufacturing Fellows Fuels and Chemicals View details
Litherm Technologies Cement Litherm Technologies GmbH is electrifying key processes in lime and cement production to eliminate fossil fuel-generated CO2 emissions — and capturing remaining emissions for storage Buildings Fellows Cement View details
MacroCycle Technologies Circularity MacroCycle seeks to decarbonize the plastics industry by upcycling low quality waste plastics into high quality plastic products through a novel low-energy chemical process Manufacturing Fellows Circularity View details
Mantel Carbon Removal Mantel is developing the first high-temperature liquid-phase carbon capture materials for use in industrial processes that could substantially reduce costs and energy losses relative to incumbent technologies Manufacturing Fellows Carbon Removal View details
Marathon Fusion Fusion Marathon Fusion designs, engineers, and scales next-generation fuel-processing technologies to enable the deployment and scale-up of fusion power plants Electricity Fellows Fusion View details