CO2 Separation Membrane Market Size, Share, Growth, Report 2026 to 2035

What is the CO2 Separation Membrane Market Size and Share?

The global CO2 separation membrane market size was valued at USD xx billion in 2025, is estimated to reach USD xx billion in 2026, and is projected to reach USD xx billion by 2035, exhibiting a compound annual growth rate (CAGR) of xx% over the forecast period from 2026 to 2035.Asia Pacific dominated the xxx market with the largest revenue share of xx% in 2025 and is expected to grow at the fastest CAGR of xx% during the forecast period. In terms of volume, the xxx market is projected to grow from xx million tons in 2025 to xx million tons by 2035. growing at a CAGR of xx% from 2026 to 2035.The CO₂ separation membrane market growth is accelerated by strict emission rules, along with a rising appetite for carbon capture, and more frequent use in natural gas and biogas purification. Meanwhile, improvements in membrane materials, public funding incentives, and the cost-effective compact membrane setup are also fueling the expansion of the market.

Market Highlights

• By region, Asia Pacific dominated the CO2 separation membrane market by holding 34% share in 2025, as it accelerates clean technology adoption.
• By region, Europe held 25% market share in 2025 and is expected to grow at the fastest with a CAGR of 13.40% during the forecast period, driven by the implementation of strict emission reduction regulations. 
• By material type, the polymeric segment dominated the market with the largest share of 58% in 2025, as it supports natural gas processing applications.
• By material type, the Zeolite segment held 14% market share in 2025 and is expected to grow at the fastest CAGR of 13.8% over the forecast period as it provides high CO₂ selectivity performance. 
• By module, the hollow fiber segment dominated the market with the largest share of 54% in 2025, as it reduces equipment footprint requirements.
• By module, the spiral wound segment held 33% market share in 2025 and is expected to grow at the fastest CAGR of 12.90% over the forecast period, driven by supporting large-volume gas separation systems.
• By application, the post-combustion capture segment dominated the market with the largest share of 42% in 2025, as it receives strong regulatory support worldwide.
• By application, the pre-combustion capture segment held 28% market share in 2025 and is expected to grow at the fastest CAGR of 13.10% over the forecast period as it expands with hydrogen production projects. 
• By end-use, the oil & gas segment dominated the market with the largest share of 39% in 2025, as it requires efficient CO₂ removal from gas streams.
• By end-use, the power generation segment held 20% market share in 2025 and is expected to grow at the fastest CAGR of 13.50% over the forecast period because it accelerates the deployment of carbon capture systems.

Market Overview

The CO2 separation membrane market is growing rapidly owing to the rise in the overall global efforts to limit carbon emissions from industrial activities and enhance energy efficiency. The use of membrane technologies is becoming widespread because of their energy-saving energy consumption, miniaturized design, and high separation precision for gases when compared to conventional separation technologies.

Presently, most of the market share is occupied by polymeric membranes, such as polyimide and cellulose acetate, which are more commercially mature and are less expensive. Mixed Matrix Membranes (MMMs) and Metal-Organic Frameworks (MOFs) are emerging as promising advanced materials for their excellent selectivity and separation efficiency, however. 

Industry players are keen to invest in partnerships, acquisitions, and capacity expansions in order to gain a foothold in the carbon capture, utilization, and storage (CCUS) value chain. 

• In January 2026, Toray Industries, Inc. announced that it had made considerable progress in a 12-month test of its all-carbon fiber CO₂ and methane separation membrane at a sewage treatment plant in Osaka Prefecture, Japan. The company said that the technology led to cost savings of almost 70% over conventional moisture removal processes.(Source: compositesworld.com)

The market is further gaining pace with supportive government initiatives. Innovation and commercialization of next-generation gas separation technologies are being stimulated across the globe through large-scale investments by India, the United States, and the European Union in CCUS deployment and research into new membranes.

Global Investment Movement for CO2 Separation Membrane Market

Companies are investing to upscale CO₂ separation membranes from laboratory to pilot to commercial scale for cost-effective carbon capture, which will facilitate industrial decarbonization efforts and reduce CO₂ emissions from high-emission industries worldwide.

Market participants are pursuing equity investments and strategic partnerships to drive research, manufacturing growth, and worldwide deployment of membrane technologies, bolstering their commercialization process and helping to facilitate the uptake of advanced gas separation solutions in industrial and carbon capture applications. 

• In April 2026, Membrane Technology & Research, Inc., received a USD 27 million equity investment led by Climate Investment and supported by Hartree Partners. The capital will be used to speed up the company's membrane technology deployment for industrial separations and carbon capture projects worldwide.(Source: mtrinc.com)

The industry is investing in membrane technologies for biomethane and renewable natural gas production that can efficiently remove CO₂, while ensuring the methane content remains intact, boosting renewable energy production and facilitating the shift towards a low-carbon and circular energy economy.

Recent Market Trends

• The materials and properties of polymeric membranes are established:Polyimides and polysulfones are still the largest type of CO₂ separation membrane, and together make up over 54% of global market demand. They have been proven to have operational durability, cost competitiveness, ease of manufacturing, and scalability across carbon capture, natural gas processing, and industrial gas separation applications.
• Hollow Fiber Configurations are becoming increasingly popular:The high surface area-to-volume ratio and compact design of hollow fiber modules have made them the market leader with nearly 50% share of the market. These systems offer a higher level of gas contact efficiency, reduced energy usage, better separation performance, and can be a good choice for large-scale carbon capture and industrial gas processing systems.
• An increasing demand for Post-Combustion Carbon Capture:Post-combustion capture continues to be the dominant application segment, accounting for over 44% of market demand. Industries are in the process of implementing membrane technologies to efficiently and economically reduce emissions from existing fossil-fuel power plants and manufacturing processes without the need for significant infrastructure replacement, contributing to the decarbonization efforts worldwide.

Report Scope

Report Attributes	Details
Market Size and Volume in 2026	USD xx Billion / xx Million Tons
Revenue Forecast in 2035	USD xx Billion / xx Million Tons
Growth Rate	CAGR xx%
Base Year of Estimation	2025
Forecast Period	2025 - 2035
High Impact Region	Asia Pacific
Segment Covered	By Material Type, By Module, By Application, By End-use, By Region
Key Companies Profiled	Pentair, Air Products and Chemicals, Inc., Fujifilm Holdings Corporation, Arkema, Honeywell UOP, Evonik Industries AG, Schlumberger (SLB), Membrane Technology and Research, Inc. (MTR), NGK Insulators, Ltd., Toray Industries, Inc., Parker Hannifin Corporation, BORSIG GmbH, Linde PLC, GENERON, UBE Corporation, Air Liquide

Key Technological Shifts and AI in the CO2 Separation Membrane Market

CO₂ separation membranes are undergoing major technological changes due to the introduction of new generation membrane materials, carbon capture modules, and digital process optimization technologies. Increasingly, industry is taking up high-performance materials like Mixed Matrix Membranes (MMMs), Metal-Organic Frameworks (MOFs), and carbon-based membranes to obtain higher CO₂ selectivity and permeability. Meanwhile, manufacturers are creating small, retrofit-ready membrane-based post-combustion carbon capture systems and incorporating sensor and real-time monitoring technologies to increase efficiency and energy savings. 

As these developments continue to progress with AI technology, it can quickly discover and virtually test next-generation membrane materials, optimize the process parameters, forecast maintenance requirements, and improve the system performance. The combination of AI-powered analytics also enhances CO₂ capture performance, reduces operational expenses, and paves the way for commercialising and scaling up membrane-based carbon capture technologies for industrial and energy sectors.

Supply Chain Analysis of the CO2 Separation Membrane Market

• Feedstock procurement: Manufacturers rely on global suppliers to obtain specific grades of polymers, solvents, additives, and porous support materials to maintain a stable, efficient, and sustainable feedstock supply chain for the production of high-performance CO₂ separation membranes.
  
  • Key Players: BASF, Dow, ExxonMobil
• Chemical Synthesis and Processing: Advanced polymer resins and membrane materials with desired permeability, selectivity, and thermal stability needed for efficient gas separation are developed by chemical synthesis and processing of raw materials.
  
  • Key Players: Evonik, Toray Industries, DuPont
• Compounding Formulation and Blending: Homogeneous material formulations, with additives, plasticizers, and solvents, are synthesized and blended to prepare material formulations with consistent performance characteristics for processing into membrane sheets or hollow fiber configurations.
  
  • Key Players: MTR, GENERON, Air Liquide

Regulatory Framework: CO2 Separation Membrane Market

Market Dynamics

Drivers

Rapid Expansion of CCUS Projects Drives Market Growth

Carbon Capture, Utilization, and Storage (CCUS) projects are a significant factor in the growth of the CO₂ separation membrane market. Governments and industries are spending substantial sums on the development of carbon capture facilities to meet their decarbonization goals. For large-scale industrial carbon capture applications, membrane technologies are becoming more attractive and are gaining preference over conventional solvent-based capture systems due to their lower energy consumption, modular designs, and reduced operating costs.

Restraints

Performance Trade-Offs Remain a Key Technical Challenge

A significant limitation of the market is the intrinsic permeability/selectivity limitations of the membranes known as Robeson's Upper Bound. High gas transport rates are usually associated with low separation efficiencies and high selectivity with low throughput. These properties, however, must be optimized at a commercial scale, and the balance of these properties is a major materials science challenge that will enable wider use in challenging industrial applications.

Opportunities

Advanced Membrane Materials Create Significant Growth Opportunities

There are significant opportunities for market growth in the development of next-generation membrane materials. Research is now underway on Mixed Matrix Membranes (MMMs) and facilitated transport membranes, such as amine-rich membranes, which can overcome some of the performance limitations of conventional membranes. The superior materials have the potential to achieve higher Carbon Dioxide Selectivity, improved Permeability, and lower Energy Requirements, which make it possible to capture CO₂ more efficiently and economically in a variety of industrial and energy applications.

Segmental Insights

Material Type Insights

The polymeric segment dominated the market with the largest share of 58% in 2025, owing to its maturity in the market, cost-effectiveness, and reliability in gas separation applications. They have desirable permeability, processability, and scalability properties, which have made them popular for various carbon capture, natural gas treatment, and biogas upgrading applications. Their proven manufacturing capabilities and wide industrial acceptance added to their market leadership.

The Zeolite segment held the 14% market share in 2025 and is expected to grow at the fastest CAGR of 13.8% over the forecast period, due to its impressive molecular sieving capacity, thermal stability, and gas selectivity. While adoption is being boosted by advanced membrane technologies and the demand for high-performance materials for carbon capture applications, investments in them are also increasing. The commercialisation of zeolite-based separation membranes continues to gain momentum with continual research and technological development.

Module Insights

The hollow fiber segment dominated the market with the largest share of 54% in 2025, with its high surface-area-to-volume ratio, compact structure, and excellent gas separation efficiency. These modules allow for efficient processing and take up relatively less space for installations. Hollow fiber configurations are the most common devices used in carbon capture and gas processing facilities, and their suitability for large-scale industrial applications, along with lower operating costs and high productivity, has made these more desirable.

The spiral wound segment held the 33% market share in 2025 and is expected to grow at the fastest CAGR of 12.90% over the forecast period, as it delivers flexibility in operation, efficient membrane area usage, and modularity. These systems are becoming more popular because of their increased scalability and ease of deployment in various gas separation applications, which is a cost-effective approach. The adoption of compact carbon capture technologies with low energy consumption is projected to drive further growth in the segment. Expansion of the segment is expected to be driven by rising investments in low-energy consumption and compact carbon capture technologies.

Application Insights

The post-combustion capture segment dominated the market with the largest share of 42% in 2025, because of rising demand for emissions-reduction technologies for existing power plants and industrial facilities. Minimizing infrastructure changes and allowing for substantial carbon reduction, membrane systems offer a practical retrofit solution. The increasing decarbonization efforts and tougher emission laws have contributed to the growing trend of using post combustion membrane technologies.

The pre-combustion capture segment held the 28% market share in 2025 and is expected to grow at the fastest CAGR of 13.10% over the forecast period, owing to the growing investments in hydrogen production and integrated gasification processes across the industries. The efficient separation of CO₂ is crucial for these applications, as it increases the energy efficiency and reduces emissions. Advanced membranes are emerging with increased opportunities for investments in low-carbon fuels and clean hydrogen projects.

End-Use Insights

The oil & gas segment dominated the market with the largest share of 39% in 2025, as it has been widely applied in natural gas processing, gas purification, and carbon management operations by utilizing membrane technologies. Ongoing investments in operational efficiency and emissions reduction have grown the need for advanced gas separation solutions. Besides its solid infrastructure and the fact that it serves a large market, the sector has a strong standing of market leadership.

The power generation segment held the 20% market share in 2025 and is expected to grow at the fastest CAGR of 13.5% over the forecast period, due to the increasing usage of carbon capture technology in power generation facilities to curb the emission of GHGs. The increased capital expenditure on low-carbon electricity generation, as well as tougher environmental regulations, are driving up the adoption of membranes. Falling carbon prices, plus the need to decarbonise existing power plants and support energy transition strategies, are continuing to drive solid growth.

Regional Insights

How did the Asia Pacific dominate the CO2 Separation Membrane Market in 2025?

The Asia Pacific co2 separation membrane market size was estimated at USD xx billion in 2025 and is projected to reach USD xx billion by 2035, growing at a CAGR of xx% from 2026 to 2035. Asia Pacific dominated the market by holding 34% share in 2025, as industrialization, CO₂ emissions, and increasing investments in carbon capture and clean energy technologies are driving this region. Membrane use has rapidly gained by the expansion of manufacturing, power generation, and petrochemical sectors. The region continued to benefit from government support for decarbonisation and growth of CCUS projects to reinforce its market leadership.

China

• The investments in carbon capture and advanced gas separation technologies are growing in various industrial fields, due to the expansion of carbon neutrality activities.
• The demand for efficient CO₂ separation solutions and emission reduction technologies is growing due to the strong chemical, steel, and power industries.
• Advanced membrane technologies are taking a step towards commercialization with the increasing support by the government for hydrogen and clean energy projects.

India

• Increased industrial emissions are driving the use of membrane carbon capture technologies in hard-to-abate sectors.
• The government is allocating substantial resources to CCUS and low-carbon technologies, which are presenting opportunities for the membrane manufacturers.
• The growing use of petrochemical and power generation facilities is driving the need for improved gas separation technologies.

The Europe co2 separation membrane market size was estimated at USD xx billion in 2025 and is projected to reach USD xx billion by 2035, growing at a CAGR of xx% from 2026 to 2035. Europe held the 25% market share in 2025 and is expected to grow at the fastest rate with a CAGR of 13.40% during the forecast period, attributed to the ambitious carbon neutrality initiatives and environment-driven laws. Investments in CCUS infrastructure, clean hydrogen production, & sustainable industrial processes are substantial across the region. The deployment of membrane technology is further gaining momentum, especially with regard to supportive funding mechanisms and robust research capabilities.

Germany

• Carbon capture and gas separation membrane technology is being encouraged through strong policies with regard to industrial decarbonization.
• The production of hydrogen is an investment in a substantial amount, which is stimulating the demand for advanced membrane-based gas separation systems.
• Significant research efforts are driving innovation in next-generation membrane materials and carbon capture technologies.

France

• National decarbonization plans are facilitating investments in CCUS/low-carbon industrial technologies in priority sectors.
• Advanced gas separation membranes are finding new applications in the emerging renewable hydrogen projects.
• Innovative membrane technologies are being rapidly commercialized through public funding and private initiatives.

The North America co2 separation membrane market size was estimated at USD xx billion in 2025 and is projected to reach USD xx billion by 2035, growing at a CAGR of xx% from 2026 to 2035. North America held 29% market share in 2025, with significant investments in carbon capture facilities and technological strength. There is an increasing use of membrane technologies in various industries in the region, such as oil and gas, industrial processing, and power generation. Market growth is still being fuelled by government incentives and massive decarbonization plans.

United States

• Federal research and commercialization initiatives are speeding up the research and commercialization of advanced CCS and membrane technologies.
• In large industrial and power generation plants, investments are being made in emission reduction and gas separation systems.
• The increasing trend of clean hydrogen projects is creating demand for high-performance CO₂ separation membranes.

Canada

• Carbon management projects are driving the spread of membrane technologies in industry.
• Investments in carbon capture and low-carbon energy infrastructure are being helped by government climate targets.
• Advanced gas purification and separation technologies are still in demand due to the continued strong activity in the oil and gas industry.

The Latin America co2 separation membrane market size was estimated at USD xx billion in 2025 and is projected to reach USD xx billion by 2035, growing at a CAGR of xx% from 2026 to 2035. Latin America held 7% market share in 2025, due to the expansion of industrial activities and a greater interest in renewable energy projects. Increasing investments in biogas production and emission reduction projects, as well as sustainable industry operations, offer new opportunities. The governments are also incentivising cleaner technologies to achieve long-term decarbonisation targets.

Brazil

• As biomethane increases, so does the need for efficient CO₂ removal and methane recovery technologies in the production process.
• The introduction of new gas separation technologies into selected industries is being promoted by industrial decarbonization projects.
• As investments in renewables increase, so are opportunities for membrane-based CCS.

Chile

• National clean energy policies are incentivizing CCSG investments.
• The growing number of projects around green hydrogen is driving the demand for advanced membrane systems.
• Opportunities are emerging in the mining sector for efficient industrial carbon capture solutions thanks to decarbonization activities.

The Middle East & Africa co2 separation membrane market size was estimated at USD xx billion in 2025 and is projected to reach USD xx billion by 2035, growing at a CAGR of xx% from 2026 to 2035. The Middle East & Africa held 5% market share in 2025, with rising investments in industrial decarbonization and gas processing technologies. The increasing emphasis on the transition to clean energy, hydrogen generation, and ongoing emission reduction measures is driving the uptake of membranes. Growing interest in carbon management solutions and the increasing industrial use are also helping to drive market growth.

Saudi Arabia

• National energy transition plans are promoting investments in carbon capture and advanced gas separation technologies.
• Demand for efficient CO₂ separation solutions is growing for large petrochemical and refining industries.
• The current progress in the development of the hydrogen economy is accelerating the use of membrane-based gas processing systems.

South Africa

• The drive to reduce industrial emissions is fueling the interest in membrane carbon capture.
• Advanced gas separation applications are emerging as a result of the rise in investments in renewable energy.
• Carbon management technologies are being explored in the mining and heavy industries sector for achieving sustainability and decarbonisation goals.

Competitive Analysis

As companies bring together a high degree of materials expertise and membrane-specific expertise to create high-performance carbon capture solutions, the market for CO₂ separation membranes is becoming more competitive. Increased strategic partnerships, technology alliances, and investments in next-generation membranes for enhanced CO₂ selectivity, permeability, and energy efficiency with leading players. Scalable membrane systems to enable the decarbonization and GHG reduction programs in the industry are also gaining momentum.

• For instance, in January 2025, Arkema partnered with OOYOO Ltd. to develop CO₂ separation membranes. The two companies are cooperating on the design and engineering of the membranes, and Arkema is transferring its skills in high-performance polymers. The agreement seeks to promote the development of membrane technologies with the potential for significant reductions in greenhouse gases and stimulate the market for effective, low-cost carbon capture technologies for industry.(Source: www.arkema.com)

Top Players in the Market & Their Offerings

Other Key Players

• Pentair 
• Air Products and Chemicals, Inc. 
• Fujifilm Holdings Corporation 
• Arkema
• Honeywell UOP 
• Evonik Industries AG 
• Schlumberger (SLB) 
• Membrane Technology and Research, Inc. (MTR) 
• NGK Insulators, Ltd.  
• Toray Industries, Inc. 
• Parker Hannifin Corporation 
• BORSIG GmbH 
• Linde PLC 

Recent Developments

• In March 2026, Divea, an EPFL spin-off company, uses graphene membranes to suck CO2 from industrial chimneys and is running demonstrators at Gaznat and Tridel with clients ranging from Canada to Japan, with a major milestone on the horizon this spring.(Source: startupticker)
• In August 2025, A South Korean research team unveiled a next-generation separation membrane technology that can be highly effective and stable in a simple process of heat treatment. The technology should have a significant impact on reducing the cost of capturing carbon dioxide.(Source: www.dongascience.com)

Segment Covered in the Report

By Material Type

• Polymeric
  
  • Polyimide
  • Cellulose Acetate
  • Polysulfone
  • Polyetherimide
• Ceramic
  
  • Alumina-Based
  • Zirconia-Based
  • Titania-Based
• Zeolite
  
  • MFI Zeolite
  • CHA Zeolite
  • DDR Zeolite
• Others
  
  • Mixed Matrix Membranes
  • Carbon Molecular Sieve Membranes
  • Graphene-Based Membranes

By Module

• Hollow Fiber
  
  • Single Bore Hollow Fiber
  • Multi Bore Hollow Fiber
• Spiral Wound
  
  • Standard Spiral Wound
  • High-Pressure Spiral Wound
• Others
  
  • Plate & Frame
  • Tubular
  • Capillary

By Application

• Pre-combustion Capture
  
  • Hydrogen Production
  • Gasification Systems
• Post-combustion Capture
  
  • Coal Power Plants
  • Gas Power Plants
  • Industrial Flue Gas
• Industrial Separation
  
  • Natural Gas Processing
  • Biogas Upgrading
  • Syngas Processing

By End-use

• Oil & Gas
  
  • Natural Gas Sweetening
  • Enhanced Oil Recovery
  • Offshore Gas Processing
• Chemicals
  
  • Ammonia Production
  • Hydrogen Production
  • Petrochemicals
• Power Generation
  
  • Coal-Fired Plants
  • Gas-Fired Plants
• Food & Beverage
  
  • Beverage Carbonation
  • Food Packaging Gas Recovery
• Others
  
  • Pulp & Paper
  • Cement
  • Steel

By Regions

• North America 
  
  • U.S.
  • Canada
• Europe 
  
  • Germany
  • UK
  • France
  • Italy
  • Spain
  • Sweden
  • Denmark
  • Norway
• Asia Pacific 
  
  • China
  • Japan
  • India
  • South Korea
  • Thailand
  • Latin America 
  • Brazil
  • Mexico
  • Argentina
• Middle East and Africa (MEA) 
  
  • South Africa
  • UAE
  • Saudi Arabia
  • Kuwait