Top 50 Carbon Capture And Storage

1PointFive is developing large-scale Direct Air Capture (DAC) technology to remove carbon dioxide from the atmosphere and securely store it underground through geologic sequestration. This approach addresses the urgent need for carbon removal in hard-to-abate sectors, enabling businesses to achieve their climate targets with verified carbon removal credits.

Summit Carbon Solutions is developing a platform that utilizes carbon capture and storage technology to reduce greenhouse gas emissions from industrial sources. The company focuses on enabling businesses to meet regulatory requirements and achieve sustainability goals by effectively sequestering carbon dioxide.

CarbonCapture Inc. develops modular direct air capture (DAC) systems that utilize solid sorbents to extract over 500 tons of CO₂ from the atmosphere annually per unit. Their technology addresses climate change by enabling large-scale carbon removal and permanent geological storage of captured CO₂.

Holy Grail utilizes modular scrubbers to capture carbon dioxide from the atmosphere, which is then mineralized and formed into bricks for permanent above-ground storage. This technology addresses the urgent need for effective carbon removal solutions to combat climate change.

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.

Charm Industrial develops a technology that converts agricultural biomass into carbon-rich bio-oil through fast pyrolysis, which is then injected deep underground for permanent CO₂ storage. This process effectively removes carbon dioxide from the atmosphere, addressing the urgent need for reliable carbon removal solutions while producing green hydrogen as a byproduct.

Yama is developing a modular Direct Air Capture (DAC) platform that utilizes an electrochemical process combined with low-grade heat sources to efficiently remove carbon dioxide from the atmosphere. The technology aims to achieve gigaton-scale carbon removal, targeting the extraction of 1 gigaton of CO₂ annually by 2050, while minimizing energy consumption to under $250 per ton at its first mega plant.

Octavia Carbon develops and deploys Direct Air Capture (DAC) technology to extract atmospheric carbon dioxide for permanent geological storage. The company manufactures modular DAC systems designed to leverage Kenya's abundant renewable geothermal energy resources to lower operational costs. This process provides durable carbon removal while supporting green industrial growth in the region.

Carbon America provides a complete carbon capture and sequestration (CCS) solution, managing the entire value chain from CO₂ capture to secure storage. The company addresses the urgent need to reduce carbon emissions by accelerating project timelines and lowering costs through a technology-agnostic approach and a highly skilled interdisciplinary team.

The startup develops a patent-pending bioreactor that utilizes microorganisms to capture carbon efficiently, focusing on mass balance principles rather than genetic engineering. This technology significantly lowers the land, water, and energy requirements of traditional carbon capture methods, enabling companies to leverage green energy while accurately tracking their carbon output.

Carbotreat provides end‑to‑end carbon capture, storage, and utilization (CCUS) systems that can be retrofitted to existing heavy‑industry plants or integrated into new facilities. Its amine‑based absorption and high‑temperature desorption deliver ~99% pure CO₂, which can be liquefied on‑site for transport or converted into marketable products such as sodium bicarbonate, while complying with EU ETS reporting.

CO280 develops and implements carbon capture, utilization, and sequestration projects to permanently remove CO2 from the atmosphere, addressing the urgent need to reduce atmospheric carbon levels. By partnering with various stakeholders, CO280 ensures the scalability, affordability, and verifiability of its carbon negative solutions.

Heirloom develops Direct Air Capture (DAC) technology that accelerates the natural carbon mineralization process of limestone, enabling the permanent removal of CO2 from the atmosphere in days instead of years. With facilities capable of capturing nearly 320,000 tons of CO2 annually, Heirloom provides a low-cost, verifiable solution to combat climate change for major corporate buyers.

Lapis Carbon Solutions provides a turn‑key carbon capture, utilization and storage (CCUS) service for large emitters in chemicals, cement, steel, petrochemicals and baseload power. The company handles site selection, custom capture system design, CO₂ compression and transport, EPA Class VI‑certified injection and continuous monitoring, consolidating engineering, permitting and long‑term stewardship under a single contract to reduce project timelines and capital costs.

Graphyte utilizes Carbon Casting technology to convert biomass into dense carbon blocks, which are then stored underground to prevent CO2 decomposition for over 1,000 years. This method provides a durable and cost-effective solution for removing billions of tons of carbon dioxide from the atmosphere, addressing the urgent need for scalable carbon removal to combat climate change.

Clairity Technology develops Direct Air Capture and Ex-Situ Mineralization technologies to remove atmospheric CO2. The system utilizes inexpensive chemicals and standard construction materials to create enriched CO2 streams for large-scale carbon removal. This process supports global decarbonization efforts by addressing legacy and ongoing anthropogenic CO2 emissions.

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.

Mitico provides an accessible solution for the mass mitigation of industrial carbon emissions post-combustion. The technology captures and purifies carbon dioxide from flue gases with low CO2 concentrations using a simple chemical sorbent in conventional packed bed reactors. This system offers competitive CAPEX and OPEX while utilizing low-impact, earth-abundant materials for effortless integration.

Clearing Zero Carbon develops carbon capture, utilization, and storage (CCUS) technology that transforms concrete materials into carbon sinks, addressing the significant carbon emissions associated with concrete production. The company aims to provide low-cost carbon removal solutions, contributing to a net-zero emissions industrial economy.

Trace Midstream develops carbon capture and sequestration projects to mitigate greenhouse gas emissions from natural gas operations. By integrating advanced carbon storage techniques, the company aims to reduce the carbon footprint of energy production in the Northern Delaware Basin.

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.

Noya retrofits existing equipment with Direct Air Capture technology to efficiently extract carbon dioxide from the atmosphere, addressing the urgent need for carbon removal to achieve net-zero emissions. By utilizing energy-efficient and modular designs paired with renewable energy sources, Noya aims to provide cost-effective carbon dioxide removal solutions at scale.

RepAir develops an electrochemical carbon capture technology inspired by battery design for efficient, scalable carbon removal. This fully electric, zero-heat process consumes significantly less energy than conventional methods and produces no hazardous waste. The company offers standardized modules for both Direct Air Capture (DAC) and Point Source applications to facilitate gigaton-scale deployment.

Atmosph'air offers modular direct air capture (DAC) systems that convert atmospheric CO2 into biochar for industrial decarbonization. Their autonomous units provide scalable carbon sequestration solutions, enabling companies to achieve certified emission reductions and improve their environmental performance through flexible rental agreements.

This startup specializes in nature-based carbon offsets, utilizing verified ecological projects to capture and store atmospheric carbon. By providing businesses with measurable offset solutions, it addresses the urgent need for effective climate action and sustainability in corporate operations.

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.

Lotus Matter provides a cost-effective carbon capture solution for cement manufacturers. Our platform uses engineered microparticles and calcium looping to efficiently sequester CO2, transforming waste materials into valuable supplementary cementitious materials for reuse in cement production.

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.

Capture6 provides a modular system that extracts freshwater from saline or waste streams while simultaneously capturing and storing CO₂, turning brine disposal costs into revenue-generating byproducts such as green chemicals. The technology is deployed in partnership with industrial operators, governments, and communities to improve water security and reduce carbon footprints, delivering operational cost savings and multiple revenue streams from the produced freshwater and chemical outputs. Revenue is generated through sales of the freshwater, carbon credits, and the sale or licensing of the green chemical byproducts.

CS Tech develops proprietary carbon capture and utilization solutions that convert industrial CO2 emissions into commercial products. Their technology helps industrial facilities reduce their carbon footprint by transforming waste gases into valuable materials.

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.

Project Hajar utilizes integrated direct air capture and mineralization (DACM) technology to extract carbon dioxide from the atmosphere and convert it into stable mineral forms. This process addresses the urgent need for effective carbon sequestration to mitigate climate change impacts.

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.

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.

SkyNano utilizes electrochemical conversion to capture CO2 emissions and transform them into solid carbon nanomaterials, providing a permanent storage solution for carbon pollution. This technology enables the production of high-performance materials for applications in batteries, coatings, and composites, addressing the urgent need for effective carbon management in industrial processes.

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.

This startup develops and deploys advanced engineering solutions to decarbonize industrial processes. Their proprietary technologies aim to reduce carbon emissions and mitigate the impact of climate change across various 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.

This startup captures CO2 and other oxides from industrial emissions sources, converting them into an engineered carbon material. This material is then used to develop or enhance various products, providing a pathway for companies to decarbonize their operations.

Sustaera develops novel Direct Air Capture technology designed for affordable and scalable removal of atmospheric carbon dioxide. This process utilizes renewable energy to capture CO2, enabling its subsequent reuse. The company focuses on restoring Earth’s carbon balance through large-scale carbon removal solutions.

Hyperion Global Energy has developed a modular, containerized carbon recycling system that captures and converts stack emissions from heavy industries, achieving up to 99% CO2 mitigation at the source. This net carbon negative process transforms industrial emissions into valuable materials, equivalent to removing 30,000 cars from the road annually for each installed unit.

Airovation Technologies provides Carbon Capture, Utilization, and Storage (CCUS) solutions focused on creating a low-carbon value chain for heavy industries. The company converts industrial byproducts like phosphogypsum waste and captured CO2 emissions into valuable resources such as fertilizer components and low-carbon hydrogen. This integrated approach supports circular economy models, enabling manufacturers to achieve net-zero targets while producing essential raw materials.

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.

AspiraDAC provides modular, solar-powered Direct Air Capture (DAC) systems for atmospheric CO2 removal. Their technology enables efficient, on-site carbon capture and permanent geological sequestration, reducing reliance on traditional power grids and transportation logistics.

The startup specializes in underground energy storage by repurposing depleted gas fields and developing salt caverns, providing a reliable solution for energy security. This approach facilitates the integration of renewable energy sources, addressing the need for effective energy transition strategies.

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.

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.

Dastur Energy develops integrated clean energy solutions that utilize carbon capture, utilization, and storage (CCUS) technologies to reduce industrial CO2 emissions. The company collaborates with governments and industry leaders to create pragmatic pathways for achieving net-zero targets by 2050.