Membrane Technologies for CO₂ / CH₄ Separation
Selective membranes separate carbon dioxide from methane during gas upgrading. Performance depends on operating conditions, membrane properties and system design.
Explore the science →Exploring the science of greenhouse gases, carbon management and environmental technologies through independent research, accessible education and scientific exchange.
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Environmental science and applied technical research.
Six connected fields spanning carbon measurement, industrial processes, environmental technologies and climate education.

Greenhouse gas accounting, emissions reporting and carbon footprint methodologies.

Industrial emissions reduction, energy efficiency and low-carbon
technologies.

Carbon capture, gas separation technologies and environmental applications.

Biogas upgrading, methane recovery
and renewable gas
technologies.

Advanced membranes, gas separation materials and
scientific research.

Climate science, greenhouse gas education and environmental
awareness.
Selected topics introduce important technologies and accounting frameworks. Each provides a starting point for further scientific reading, not a claim of commercial service delivery.
Selective membranes separate carbon dioxide from methane during gas upgrading. Performance depends on operating conditions, membrane properties and system design.
Explore the science →Raw biogas contains methane, carbon dioxide and other constituents. Upgrading technologies remove impurities and increase methane concentration for appropriate energy applications.
Learn about upgrading →Scope 1 addresses direct emissions; Scope 2 concerns purchased energy; and Scope 3 covers other relevant value-chain emissions. Consistent boundaries and data quality are essential.
Understand emissions →Carbon-related research combines observation, analytical methods, technical interpretation and the communication of findings. The illustration below is conceptual, not a measurement of actual emissions.
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