Alternatives to LanzaTech

Carbon capture technology converting CO2 into valuable chemicals and fuels.

Achieve true economic industrial decarbonization through advanced waste-to-value solutions.

Electrified plasma technology to recycle CO2 and hydrocarbons into circular carbon molecules.

Converts carbon emissions and waste into green liquid fuels and chemicals.

Industrial-scale production of synthetic aviation fuels from CO2 and water.

Direct air capture technology to remove CO2 from the atmosphere and store it permanently.

Plagazi is developing a groundbreaking technology to convert plastic waste into clean hydrogen fuel.

Developing a novel, sustainable process for extracting valuable minerals from industrial wastewater.

Develops advanced battery recycling technology for electric vehicle batteries.

Direct air capture startup producing CO2 and hydrogen for e-fuels and negative emissions.

Calgary-based startup developing technology to convert captured CO2 into valuable building materials.

Extracting critical minerals from industrial waste like red mud using a proprietary chemical process.

Frost Methane helps livestock farms reduce methane emissions from manure ponds and generate revenue from carbon credits.

Develops advanced carbon capture technology and intelligent exoskeletons for industrial and medical applications.

Develops a novel, low-cost solvent-based carbon capture technology to decarbonize industrial emissions.

Notpla develops and produces sustainable, plastic-free packaging solutions from seaweed and plants, offering biodegradable and compostable alternatives for various applications.

Carbon capture and utilization technology for industrial emissions.

Nylon recycling startup with a novel approach to recycle Nylon 6 and Nylon 6,6 from textile waste.

Upcycles food waste into high-value lactic acid using climate-transformative technology.

Direct air capture technology for atmospheric CO2 removal.

UBQ Materials converts unsorted household waste into a sustainable, bio-based thermoplastic material, replacing conventional plastics and other finite resources.

Developing sustainable aviation fuel solutions.

Aemetis is a renewable fuels and biochemicals company focused on low-carbon solutions like RNG and SAF.

Danish biofuel startup developing a patented process to convert lignin-based residues into climate-neutral marine fuels.

Commercializing a novel, environmentally friendly, and cost-effective lithium extraction process.

Developing circular biomass technology.

Develops, owns, and operates industrial-scale facilities producing green hydrogen derived e-Fuels.

Climate-tech startup making Asia's rice farming more water-resilient by combining satellite imagery, AI, and field operations to reduce water usage and methane emissions.

Crusoe uses stranded energy to power high-performance computing for AI and blockchain.

Microplastic technology and innovation company capturing, harvesting, and recycling microplastics from wastewater and textiles.

Carbon removal solutions by enhancing river alkalinity to sequester carbon dioxide and restore river ecosystems.

Membrane technology for carbon capture, hydrogen, and natural gas.

Industrial carbon capture technology company offering modular CycloneCC systems that retrofit onto existing industrial emitters.

AI-driven water monitoring company

Canadian climate solutions company developing direct air capture technology to remove CO2 from the atmosphere.

Developing high-integrity coastal ecosystem restoration projects.

Revolutionizing battery recycling for a circular future in Europe.

Produces drinking water from ambient air.

Helping farmers earn carbon credits through regenerative agriculture and nature-based solutions across South Asia.

Spark Cleantech develops advanced catalysts and processes for sustainable chemical production.

Develops and deploys direct air capture technology to remove CO2 from the atmosphere.

Developing and deploying solid-state transformers for data centers.

World's largest biogas engineering company specializing in full-stack clean fuels technology.

Carbon capture and utilization technologies for industrial emissions.

CleanTech company specializing in PET/polyester plastics and fibres recycling using microwave-assisted depolymerisation.

Allye Energy is developing a novel approach to carbon capture and utilization.

Developing novel catalysts and processes for sustainable nitrogen fertilizer production.

Sustainable aviation fuel producer using ethanol-based Alcohol-to-Jet technology.

Green processing of battery waste.

Sustainable fats from carbon, revolutionizing food ingredients and personal care.

Scaling circular infrastructure to reduce food waste and create value.

Developing a recyclable and biodegradable bio-based foam material to replace harmful plastic foams.

Digital platform connecting ecosystem players to solve environmental challenges using AI.

Energy-as-a-Service platform for businesses.

Industrial-scale production of metal-organic frameworks (MOFs) for carbon capture and other applications.

METYCLE provides data platforms for climate tech companies to accelerate their impact.

Global partnership advancing sustainable, low-carbon transport and mobility.

Biotech company producing sustainable single-cell protein from CO2 and hydrogen.