Revolutionising methane capture at the source

Methane capture for the sectors that need it most.

How it all began

Low energy, high impact: Efficient methane capture by design.

 

Our methane capture technology is designed to complement, not replace, anaerobic digestion and other anaerobic treatment systems. After the waste is processed, our system captures residual dissolved methane from post-digestion effluents such as sludge or digestate – methane that would otherwise escape unnoticed into the atmosphere. 

This low-energy, easily integrated solution is the first of its kind to recover methane directly from liquids.

Designed to be deployed across wastewater plants, biogas plants, water utilities, reservoirs, Bluemethane helps industries cut emissions, unlock clean energy potential, and tap into new revenue through energy generation and carbon credits.

It’s time to close the methane gap.

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Inside the bluemethanedegas unit

 
This animation demonstrates how the bluemethanedegas unit safely removes dissolved methane from water and wastewater streams before it can be released into the atmosphere.
 

Through controlled separation and capture, the system reduces emissions at source, providing water utilities and AD plant operators with a practical, measurable solution to methane mitigation.

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How the technology works

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Current industry standard

Anaerobic digesters process waste and capture methane during digestion, but a significant amount of methane remains in the digestate or effluent. This residual methane is often vented, flared, or released into the atmosphere, representing both lost value and a source of emissions.

 

Bluemethane_Current Indusry Standard

In-line application

Bluemethane’s methane capture unit is installed downstream of the anaerobic digester, capturing methane directly from the post-digestion effluent without interfering with the primary digestion process.

Bluemethane Inline Illustration

 

Recirculating side-stream

For enhanced efficiency, Bluemethane’s technology uses a recirculating loop to maximise methane recover from the digestive, reducing emissions to near-zero levels.

Bluemethane Recirculatiing illustration

 

The benefits of methane capture technology

 

Emissions negative: Bluemethane removes residual methane that would otherwise escape.

Seamless integration: Our technology works alongside existing anaerobic digestion systems, with minimal changes to your setup.

Energy positive: Operates with minimal energy input and generates surplus energy when methane is converted into power.

Gas quality consistency: The captured methane is compatible with existing energy systems.

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Removes 200–300 tonnes of CO₂e per site annually: Go beyond standard emissions management.

Reduces methane by up to 85% from digestate: Focuses on emissions that traditional systems leave behind.

Stay compliant: Meet emissions directives like the EU Industrial Emissions Directive without the need for costly infrastructure upgrades.

Unlocks revenue opportunities: Monetise captured methane through energy generation and high-quality carbon credits.

What have we been up to?

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