Top 50 Carbon Capture And Storage in Europe

This company develops and deploys modular Direct Air Capture (DAC) technology utilizing solid sorbents to remove atmospheric CO2. The captured carbon dioxide is permanently sequestered through underground mineralization into rock formations. Sirona provides certified, high-quality carbon removal credits for enterprises seeking to meet climate objectives.

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.

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.

Inherit Carbon Solutions utilizes bioenergy with carbon capture and storage BECCS technology to convert food waste and sewage into durable carbon removal solutions. This approach provides companies with a reliable method to achieve their sustainability targets while ensuring that carbon is stored underground for over 1,000 years.

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.

Limenet has developed a patented technology that converts atmospheric CO2 into calcium bicarbonate, which is then stored in seawater, effectively utilizing natural processes to enhance ocean alkalinity. This method addresses the rapid increase of CO2 emissions and ocean acidification, providing a stable and long-term carbon storage solution that lasts between 10,000 and 100,000 years.

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.

Climeworks provides a managed carbon removal service that combines engineered Direct Air Capture facilities with vetted nature‑based projects into a single, risk‑mitigated portfolio. All removals are third‑party certified, permanently stored in geological formations or long‑lived ecosystems, and delivered through a unified contract with real‑time reporting via a cloud dashboard. The solution targets corporate sustainability teams and other buyers seeking verified, scalable offsets for net‑zero commitments.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Medusa Materials captures CO2 from the atmosphere and industrial sources, converting it into carbon-negative minerals through a mineralization process that combines CO2 with biological agents and waste materials. These minerals are utilized as a cement supplement in construction, reducing cement usage and facilitating long-term carbon storage.

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.

The startup develops industrial software that integrates carbon capture and storage technology, voyage optimization, and emissions reduction methods to enhance asset management and operational efficiency. By connecting physical assets to a unified industrial work surface, the platform enables real-time decision-making across the value chain, facilitating the transition to net-zero energy systems.

Neustark utilizes mineralization technology to convert CO₂ emissions from biogas plants into stable minerals within recycled concrete, permanently storing carbon and generating negative emissions. This process addresses the significant challenge of CO₂ accumulation in the atmosphere by transforming demolished concrete, the world's largest waste stream, into a carbon sink.

<name>Greenlyte Tech</name> <description>Greenlyte Tech provides a fully electrified, modular platform that converts air, water, and solar energy into high‑purity carbon and hydrogen feedstocks for synthetic fuels. Its LiquidSolar™ system produces renewable natural gas, e‑methanol, and e‑SAF at scale, targeting cost parity with fossil fuels. The technology enables hard‑to‑abate industries to achieve decarbonization and energy resilience.</description

Norma develops Supercapacitive Direct Air Capture (SDAC) systems that use an electrochemical process to capture CO₂. Their technology offers significantly reduced energy consumption through integrated energy recovery and reuse, enabling more efficient and scalable carbon removal.

UNDO utilizes enhanced rock weathering to permanently remove carbon dioxide from the atmosphere by spreading crushed silicate rock on agricultural land, accelerating the natural weathering process. This method not only captures CO₂ but also enriches soil health, contributing to sustainable agricultural practices and helping businesses achieve their net zero goals.

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.

Paebbl develops a high-performance Supplementary Cementitious Material (SCM) by accelerating mineralisation to convert captured CO₂ into a stable mineral powder. This proprietary technology permanently locks carbon into the built environment, significantly reducing the embodied carbon of concrete. The resulting material is deployed in construction projects to deliver durable, carbon-storing building solutions.

RedoxNRG develops advanced carbon capture and conversion technology that transforms CO2 into green fuel. Their process utilizes renewable energy to convert captured carbon dioxide into sustainable fuels.

Framer is a design tool that enables the creation of high-fidelity, interactive websites directly from design files. It bridges the gap between design and production by allowing designers to build production-ready web experiences without extensive coding. This platform streamlines the web development workflow by integrating design iteration with responsive deployment capabilities.

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.

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.

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.

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.

The startup specializes in carbon storage and subsurface renewable energy projects, focusing on hydrogen production to facilitate the energy transition. By providing cost-effective solutions for carbon emission reductions, the company enables faster execution of critical environmental initiatives.

Again utilizes a bioreactor to capture carbon dioxide emissions and ferment them into carbon-negative chemicals, providing a method to reduce greenhouse gas levels. This technology enables emitters to achieve carbon neutrality while supplying manufacturers with sustainable chemical alternatives.

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.

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.

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.

NetCarbon utilizes satellite data and artificial intelligence to measure and enhance carbon sequestration practices for farmers and landowners, enabling them to track and optimize their carbon storage efforts. This technology addresses the need for accurate carbon measurement and certification, facilitating compliance with environmental regulations and supporting carbon neutrality initiatives.

BioCirc develops and operates integrated circular energy clusters that produce biomethane and other renewable energy sources. Their systems convert waste into electricity, gas, fuel, and heat, reducing CO2 emissions through circular bioeconomic practices.

Eroceht employs climate-smart mining techniques to extract critical minerals while implementing carbon removal strategies to mitigate environmental impact. This approach addresses the dual challenges of resource scarcity and carbon emissions in the mining industry.

Carbonaide provides an industrial service platform that enables the construction industry to utilize captured carbon dioxide in production processes. This technology accelerates concrete curing, reduces cement content for lower production costs, and permanently sequesters carbon in building materials. The service delivers verified lower CO₂ emissions while improving concrete quality and production speed.

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.

Blusink utilizes marine ecosystem restoration techniques to enhance carbon capture through the growth of coralline algae and rhodolith beds on the seafloor, creating natural carbon sinks. This approach provides a permanent and cost-effective solution for reducing atmospheric CO₂ levels while generating transparent carbon credits.

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.

Removr provides industrial‑scale direct‑air‑capture (DAC) using a proprietary solid‑zeolite sorbent that runs on 100 % renewable electricity and requires no water, fossil‑fuel heat, or hazardous chemicals. The modular system continuously captures CO₂ at >99 % purity for geological storage and issues verified carbon‑removal (CDR) credits to corporations, offset marketplaces, and governments. An AI‑driven digital‑twin optimizes performance and enables rapid scaling from pilot units to megaton‑per‑year facilities.

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.

Puro.earth offers a marketplace and registry for verified carbon removal certificates (CORCs). The platform connects corporations with suppliers of durable carbon sequestration solutions, enabling them to purchase CORCs that meet the rigorous Puro Standard for net-negative emissions.

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.

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.