The global CO2 separation membrane market size was estimated at USD 560.7 million in 2025 and is projected to reach USD 949.1 million by 2033, growing at a CAGR of 6.8% from 2026 to 2033. The demand for CO2 separation membranes is rising significantly as the global push to reduce greenhouse gas emissions and achieve carbon neutrality targets.
Industries such as power generation, oil & gas, and chemicals are increasingly adopting carbon capture solutions to comply with environmental mandates. Membrane-based separation is gaining preference over conventional methods due to its lower energy consumption and operational efficiency. The growing adoption of carbon capture, utilization, and storage (CCUS) technologies is further boosting demand across industrial sectors. Additionally, increasing investments in clean energy infrastructure and sustainable industrial processes are accelerating market expansion. The need to purify natural gas and remove CO2 impurities is also a key contributor to demand.
Key drivers include stringent environmental regulations, rising carbon pricing mechanisms, and industrial decarbonization goals. The oil & gas sector remains a major demand generator due to its reliance on CO2 removal for natural gas processing and enhanced oil recovery. Rapid growth in hydrogen production and biogas upgrading is also driving the adoption of membrane technologies. Technological advancements in polymeric and inorganic membranes are improving efficiency, selectivity, and durability, making them more commercially viable. Additionally, increasing demand for renewable natural gas (RNG) and cleaner fuels is supporting membrane integration in energy systems. Industrial applications such as petrochemicals, cement, and power plants are expanding use cases.
The market is witnessing rapid innovation in membrane materials, including mixed-matrix membranes, nano-engineered membranes, and advanced polymeric structures. These innovations enhance permeability, selectivity, and resistance to harsh operating conditions. The integration of nanotechnology is improving gas separation efficiency and reducing fouling issues. There is also a trend toward developing cost-effective manufacturing processes to enable large-scale deployment. Hybrid membranes combining polymeric and inorganic materials are gaining traction for improved performance. Additionally, the increasing use of membranes in emerging applications such as biogas upgrading and hydrogen purification is expanding the market scope.
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Industries such as power generation, oil & gas, and chemicals are increasingly adopting carbon capture solutions to comply with environmental mandates. Membrane-based separation is gaining preference over conventional methods due to its lower energy consumption and operational efficiency. The growing adoption of carbon capture, utilization, and storage (CCUS) technologies is further boosting demand across industrial sectors. Additionally, increasing investments in clean energy infrastructure and sustainable industrial processes are accelerating market expansion. The need to purify natural gas and remove CO2 impurities is also a key contributor to demand.
Key drivers include stringent environmental regulations, rising carbon pricing mechanisms, and industrial decarbonization goals. The oil & gas sector remains a major demand generator due to its reliance on CO2 removal for natural gas processing and enhanced oil recovery. Rapid growth in hydrogen production and biogas upgrading is also driving the adoption of membrane technologies. Technological advancements in polymeric and inorganic membranes are improving efficiency, selectivity, and durability, making them more commercially viable. Additionally, increasing demand for renewable natural gas (RNG) and cleaner fuels is supporting membrane integration in energy systems. Industrial applications such as petrochemicals, cement, and power plants are expanding use cases.
The market is witnessing rapid innovation in membrane materials, including mixed-matrix membranes, nano-engineered membranes, and advanced polymeric structures. These innovations enhance permeability, selectivity, and resistance to harsh operating conditions. The integration of nanotechnology is improving gas separation efficiency and reducing fouling issues. There is also a trend toward developing cost-effective manufacturing processes to enable large-scale deployment. Hybrid membranes combining polymeric and inorganic materials are gaining traction for improved performance. Additionally, the increasing use of membranes in emerging applications such as biogas upgrading and hydrogen purification is expanding the market scope.
Global CO2 Separation Membrane Market Report Segmentation
This report forecasts revenue growth at regional & country levels and provides an analysis on the industry trends in each of the sub-segments from 2021 to 2033. For the purpose of this study, the analyst has segmented the global CO2 separation membrane market report on the basis of material, membrane, end use, and region:Material Outlook (Revenue, USD Million, 2021-2033)
- Polyimide & Cellulose Acetate
- Polysulfone
- Others
Membrane Outlook (Revenue, USD Million, 2021-2033)
- Polymeric Membranes
- Inorganic Membranes
- Hybrid / Mixed-Matrix Membranes
End Use Outlook (Revenue, USD Million, 2021-2033)
- Oil & Gas
- Power Generation
- Industrial
- Others
Regional Outlook (Revenue, USD Million, 2021-2033)
- North America
- U.S.
- Canada
- Mexico
- Europe
- UK
- Germany
- France
- Italy
- Asia Pacific
- China
- Japan
- India
- Central & South America
- Middle East & Africa
Why should you buy this report?
- Comprehensive Market Analysis: Gain detailed insights into the market across major regions and segments.
- Competitive Landscape: Explore the market presence of key players.
- Future Trends: Discover the pivotal trends and drivers shaping the future of the market.
- Actionable Recommendations: Utilize insights to uncover new revenue streams and guide strategic business decisions.
This report addresses:
- Market intelligence to enable effective decision-making
- Market estimates and forecasts from 2018 to 2030
- Growth opportunities and trend analyses
- Segment and regional revenue forecasts for market assessment
- Competition strategy and market share analysis
- Product innovation listings for you to stay ahead of the curve
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Table of Contents
Chapter 1. Methodology and Scope
Chapter 2. Executive Summary
Chapter 3. CO2 Separation Membranes Market Variables, Trends & Scope
Chapter 4. CO2 Separation Membranes Market: Material Estimates & Trend Analysis
Chapter 5. CO2 Separation Membranes Market: Membrane Estimates & Trend Analysis
Chapter 6. CO2 Separation Membranes Market: End Use Estimates & Trend Analysis
Chapter 7. CO2 Separation Membranes Market: Regional Estimates & Trend Analysis
Chapter 8. Competitive Landscape
List of Tables
List of Figures
Companies Mentioned
- Evonik
- Membrane Technology and Research, Inc.
- UBE Corporation
- Honeywell International Inc.
- Toray Industries, Inc.
- BORSIG GmbH
- FUJIFILM
- GENERON
- Air Liquide
- Air Products and Chemicals, Inc.
Table Information
| Report Attribute | Details |
|---|---|
| No. of Pages | 107 |
| Published | April 2026 |
| Forecast Period | 2025 - 2033 |
| Estimated Market Value ( USD | $ 560.7 Million |
| Forecasted Market Value ( USD | $ 949.1 Million |
| Compound Annual Growth Rate | 6.8% |
| Regions Covered | Global |
| No. of Companies Mentioned | 10 |
