Top 50 Carbon Capture And Utilization in Europe

This startup manufactures climate technology products that utilize advanced carbon capture and energy efficiency systems to reduce greenhouse gas emissions. By providing measurable solutions, the company enables clients to meet their sustainability targets and contribute to global climate initiatives.

NeoCarbon develops Direct Air Capture (DAC) technology that captures CO₂ from the atmosphere and utilizes it as a resource for various industries. By leveraging existing infrastructure and waste heat, NeoCarbon significantly reduces the energy costs associated with carbon removal, addressing the urgent need for effective carbon management in the face of ongoing emissions.

Parallel Carbon develops integrated technologies for atmospheric carbon removal and clean energy production. The company combines Direct Air Capture (DAC) with water electrolysis, powered by solar and wind energy, to achieve these dual objectives affordably. This approach aims to deliver carbon capture below $100 per ton and clean hydrogen production near $1 per kilogram.

Mission Zero Technologies develops electrochemical systems for direct air capture, efficiently removing carbon dioxide from the atmosphere and concentrating it for various sequestration methods. Their technology enables the permanent removal of historic CO₂ emissions and the creation of sustainable materials and fuels, contributing to a reduction in reliance on fossil fuels.

Aerleum develops integrated carbon capture and conversion technology to produce synthetic fuels and chemicals like methanol from atmospheric CO2. Their process utilizes a dual-functional reactive sorbent within a single reactor to capture and convert CO2 efficiently. This approach targets cost-competitive, scalable alternatives for hard-to-abate sectors reliant on fossil fuels.

Aqualung Carbon Capture develops membrane technology that utilizes water to efficiently capture carbon emissions from heavy industrial processes, such as natural gas and cement production. Their solution aims to provide a cost-effective and environmentally friendly method for reducing greenhouse gas emissions, facilitating the transition to decarbonization.

The startup has developed a low-temperature electrolysis technology that converts CO emissions into fossil-free e-fuels and chemicals using renewable electricity. This process provides industries such as aviation and manufacturing with cost-effective, sustainable feedstocks, addressing the need for cleaner alternatives to traditional fossil fuels.

Sirona Technologies manufactures modular direct air capture units that chemically filter CO₂ from ambient air and permanently store it via mineralization in basalt formations. The factory‑built modules are designed for rapid deployment alongside renewable electricity, delivering verifiable carbon removal credits to industries and governments seeking hard‑to‑abate emissions solutions.

This company operates a marketplace for sourcing, creating, and guaranteeing the supply of permanent carbon removal solutions for corporate buyers. They focus on high-quality, vetted projects across methods like biochar, BECCS, and direct air capture to meet net-zero procurement demands. Supercritical mitigates delivery risk through buffer pools and pre-vetted pathway alternatives, ensuring reliable carbon removal delivery.

Airhive develops low-cost, modular direct air capture (DAC) technology utilizing fluidised beds to efficiently remove atmospheric CO2. The company supplies high-quality carbon removal credits and offers modular DAC units for integration with industrial processes. Their technology focuses on accelerating capture rates and maximising energy efficiency to lower the operational cost of carbon removal.

Cool Planet Technologies has developed a membrane-based carbon capture process that efficiently extracts carbon dioxide from industrial flue gas emissions at a lower cost than traditional methods. The company is constructing a plant capable of capturing 10,000 tonnes of CO2 per year, addressing the urgent need for effective carbon reduction in the cement industry.

Ucaneo develops biomimetic Direct Air Capture technology that efficiently removes carbon dioxide from the atmosphere by dissolving it as bicarbonates at room temperature, utilizing electrochemistry and (bio)catalysts. This modular, fully electric system can capture 500-1000 tons of CO2 per unit, addressing the urgent need to remove billions of tons of CO2 annually to meet climate targets.

Qaptis develops a mobile CO₂ capture technology that retrofits existing heavy-duty vehicles to capture emissions at the source, providing a cost-effective alternative to electric and hydrogen fleets. This solution addresses the freight industry's significant contribution to global carbon emissions by enabling a transition to greener operations without the need for extensive infrastructure changes.

Provides retrofittable onboard carbon capture systems for ships, converting CO₂ emissions into solid carbonate pebbles that can be offloaded, stored, or recycled. This technology helps shipowners reduce greenhouse gas emissions by 25-95%, addressing regulatory pressures and the need for immediate decarbonization solutions in the shipping industry.

Mantel develops high‑temperature carbon capture materials that can be integrated into boilers, kilns, and furnaces. The technology enables efficient CO₂ removal directly within existing industrial heat processes, reducing emissions without compromising energy output. It targets sectors such as power generation, natural‑gas combined cycle, and bioenergy to support affordable, reliable clean energy.

Phlair develops an electrochemical Direct Air Capture (DAC) technology that captures CO2 directly from ambient air, providing a method for permanent carbon removal. This solution addresses the challenge of unavoidable CO2 emissions by offering verified carbon removal credits for businesses and individuals aiming to achieve net-zero targets.

The startup develops climate technology and biotechnology that converts industrial carbon dioxide into protein and other essential ingredients, addressing global food scarcity and energy needs. By utilizing CO2 as a raw material, the company enables sustainable production methods that contribute to a net-zero economy.

This company utilizes synthetic biology and cyanobacteria to convert captured CO2 into high-value chemical molecules. Their platform re-engineers natural metabolic pathways using AI-driven modelling to produce sustainable ingredients for various industries. This approach offers a regenerative alternative to traditional chemical manufacturing without sacrificing product efficacy.

Recoal provides a carbon removal service that extracts CO₂ from the atmosphere using wet waste biomass and permanently stores it underground. The multi‑stage carbonation process meets Swiss environmental standards and generates CO₂‑removal certificates for corporate net‑zero commitments. By integrating established and innovative techniques, the company offers a scalable solution for unavoidable emissions.

This AgTech startup specializes in atmospheric carbon removal using Enhanced Rock Weathering techniques applied to tropical agricultural lands. The company accelerates natural silicate weathering processes to sequester CO2 while simultaneously improving soil health and fertility. InPlanet provides the industry's first certified, measurable, and scalable carbon removal credits derived from regenerative agriculture practices.

Carbominer has developed modular Direct Air Capture (DAC) technology that utilizes a combination of dry and wet CO₂ capture methods, employing ion-exchange sorbents and electrochemical regeneration to extract carbon dioxide from the atmosphere. This technology provides local, fossil-free CO₂ for indoor agriculture, enhancing crop yields by 25-35% while reducing reliance on fossil fuel-derived carbon sources.

Carbo Culture develops proprietary Carbolysis™ reactors that convert waste biomass into stable biochar, effectively sequestering carbon for centuries while generating renewable energy. This technology provides a scalable solution for carbon removal, addressing the urgent need to reduce atmospheric CO2 levels and combat climate change.

Carbyon develops modular direct air capture (DAC) technology utilizing a fast swing process with functionalized activated carbon fibers to efficiently extract CO2 from the atmosphere. This approach aims to achieve negative emissions at a gigaton scale, addressing the urgent need to mitigate climate change by reducing atmospheric carbon levels.

Climeworks offers high‑quality carbon removal through its Direct Air Capture (DAC) technology, which uses modular units to capture CO₂ from ambient air and store it permanently in geological formations. It also provides Climeworks Solutions, a managed portfolio service that combines engineered DAC removals with vetted nature‑based projects, delivering fully verified, auditable carbon removal credits for enterprises.

The startup develops green hydrogen and power-to-gas projects that produce renewable synthetic methane from green hydrogen and captured carbon dioxide. This technology enables the decarbonization of the heavy transportation sector by establishing a clean P2X gas production and distribution network in Finland, reducing reliance on fossil fuels.

This company provides safe, scalable, and permanent carbon dioxide removal through accelerated mineralisation. They utilize natural reactions between CO₂ and specific rocks like peridotites to form stable carbonate minerals quickly and efficiently. Their process offers a permanent sequestration solution with minimal environmental impact and a lower cost per tonne of captured CO₂.

The startup has developed a technology that mineralizes carbon dioxide within concrete, enhancing its strength while reducing production costs. This process enables the construction industry to transition from a carbon emitter to a carbon sink, addressing the significant greenhouse gas emissions associated with traditional concrete production.

Dioxycle develops modular electrolyzer technology that transforms carbon dioxide emissions into sustainable ethylene, a key feedstock for various everyday products. This process enables the recycling of over 800 million tons of CO₂ annually, significantly reducing reliance on fossil fuel-derived ethylene.

Silicate utilizes enhanced weathering techniques to permanently remove carbon dioxide from the atmosphere by leveraging the natural carbon capture properties of surplus materials. The company collaborates with farmers and industry partners to create scalable carbon removal pathways that contribute to climate balance.

The startup develops a technology that processes methane into hydrogen and solid carbon without emitting carbon dioxide, utilizing a method that separates methane into its elemental components. This approach enables industries to convert natural gas or biogas into clean hydrogen fuel and high-quality carbon, addressing the need for sustainable energy sources and reducing greenhouse gas emissions.

Ventrix develops modular carbon capture technology designed for integration into existing industrial infrastructure. This approach enables scalable deployment of point-source emissions reduction capabilities without requiring complete facility overhauls. The company focuses on providing practical solutions for industrial decarbonization.

CyanoCapture utilizes genetically engineered cyanobacteria to enhance CO2 fixation rates, enabling efficient carbon capture from industrial emissions. The technology converts captured CO2 into valuable compounds, addressing the need for scalable and cost-effective carbon management solutions in emitting industries.

Skytree offers modular Direct Air Capture (DAC) technology to extract CO₂ from the atmosphere. Their scalable systems enable the production of carbon-neutral eFuels and support agricultural applications by providing a source of atmospheric carbon.

The startup develops carbon-negative materials that permanently sequester carbon dioxide from the atmosphere, utilizing customizable and formable recyclable components. These materials enable real estate developers, architects, and cities to achieve measurable negative carbon emissions and meet their climate targets.

Reduciner provides an electrically heated reactor that converts captured CO₂ and biochar into a CO‑rich syngas and high‑quality activated carbon at the emission source, achieving over 90% conversion efficiency. The dual output creates low‑cost fuel or chemical feedstock and premium filtration material, allowing carbon‑intensive industries to lower emissions, reduce fuel costs, and generate new revenue without major retrofits.

This startup develops compact, economical photobioreactors that cultivate chlorella microalgae. Their system recycles CO2 and liquid digestate from methanizers to enhance chlorella growth, enabling efficient carbon capture and water purification.

SeaO2 utilizes electrochemical Direct Ocean Capture (DOC) powered by renewable electricity to extract dissolved CO₂ from seawater. This process facilitates Carbon Dioxide Removal (CDR) through permanent geological sequestration or mineralization into products like concrete. The extracted CO₂ is also offered as a valuable resource for industrial utilization, supporting decarbonization efforts.

The startup develops passive direct air capture technology using mechanical trees that extract carbon dioxide from the atmosphere and purify it. This technology provides a method for achieving negative emissions, directly addressing the challenge of climate change and carbon pollution.

CarpeCarbon develops a Direct Air Capture (DAC) technology that efficiently removes CO2 from the atmosphere using renewable energy, enabling scalable and low-energy carbon removal. This approach addresses the urgent need for effective carbon sequestration to mitigate global warming without competing for energy resources.

The startup develops carbon conversion technology that transforms carbon dioxide emissions into silica nanopowder through a chemical process. This technology addresses the challenge of greenhouse gas emissions by providing a sustainable material solution for various industrial applications.

Provides modular direct air capture systems, specifically designed for vertical farms and greenhouses, to extract CO2 from the atmosphere without the need for fossil fuels or transportation infrastructure. The compact units, such as the Aurora and Thor models, offer low operational costs, no upfront investment, and a user-friendly interface for monitoring and management, enabling sustainable agricultural practices and circular CO2 utilization.

Bergen Carbon Solutions utilizes carbon capture, storage, and utilization (CCSU) technology powered by Norwegian green energy to convert CO₂ emissions into valuable carbon products, including carbon nanotubes and graphite. This process addresses the challenge of excessive greenhouse gas emissions by transforming them into sustainable materials for various industries, such as batteries and construction.

CarbonOrO provides a bi‑phasic amine solvent that captures CO₂ at low temperatures and releases it at moderate pressure, using roughly 40% less energy than conventional MEA systems and offering higher solvent stability. Its modular 20‑ft container units can capture up to 100 kt CO₂ per year and are delivered pre‑assembled for rapid deployment, with flexible licensing and per‑tonne service models for large industrial emitters.

ARK Capture Solutions develops a breakthrough, full-electric hybrid technology for point source carbon capture. This solution offers low capture costs and record low energy consumption, specifically targeting industrial flue gases with low CO2 concentrations. The modular system enables autonomous operation without chemistry or hazardous materials, addressing a significant segment of global industrial emissions.

Soletair Power develops modular direct air capture systems that integrate with existing building ventilation systems to capture carbon dioxide from the atmosphere. This technology enables building owners to reduce their Scope 3 emissions, lower energy costs, and improve indoor air quality while contributing to climate change mitigation.

This climate technology company captures carbon dioxide and water from the atmosphere using molecular sieves, which are already integrated into established supply chains from other industries. By enabling clients to extract CO2 directly from the air, the company helps reduce their environmental impact and lower carbon footprints.

The startup specializes in carbon capture technology designed for low concentration point sources and direct air capture (DAC) applications, facilitating permanent carbon storage in greenhouse systems and various industrial processes. This technology enhances resource efficiency and increases crop yield, directly addressing the need for sustainable practices in agriculture and industry.

ECOLOG provides mid-stream CO2 services, including CO2 capture, transport, and storage solutions, to help industrial emitters reduce their carbon footprint. Their integrated approach enables efficient management of CO2 emissions from source to sequestration.

Nordbex develops and operates modular Bioenergy with Carbon Capture and Storage (BECCS) power plants that provide clean baseload energy while capturing carbon dioxide from the atmosphere. This technology addresses the need for sustainable energy solutions and effective carbon removal to meet climate goals in urban environments.

HyWaves is developing a technology that captures and converts carbon emissions into usable energy through advanced electrochemical processes. This approach directly addresses the challenge of reducing greenhouse gas emissions in industrial operations, contributing to global decarbonization efforts.