New in 2025
Biomethane Upgrader
Launched in 2025, our CAPCH4™ Biogas Upgrader unit is a retrofittable solution for AD plants which upgrades Biogas into fuel grade Biomethane.
With over 10 years of R&D investment, our unique patented technology has been designed to future-proof the profitability of farm operations in what is becoming a more uncertain world.
CAPCH4™ brings a host of benefits such as boosting farm revenue, extending asset life, and delivering fast, efficient Biomethane production for a smarter, greener energy future.
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How it works
Proven Technology
Our advanced Biogas upgrader uses the latest membrane separation technology delivering high-purity renewable Biomethane from biogas suitable for use in vehicle and off-grid power applications. The patented technology features integrated gas drying and compression up to 250 bar, enabling fast, forecourt-style refuelling ideal for a circular on farm solution for tractor and trucks or fuel retail operations.
Designed for flexibility, it is also compatible with most standard anaerobic digestion (AD) permits, ensuring a quick path to installation and monetisation.
Key Features
A Complete Renewable Fuel Solution
- 140,000kg of fuel grade Biomethane annually
- Modular design, quick installation, easy integration
- Odorisation – OEM manufacturer spec for end-use safety and compliance
- Flexible storage in cylinder bundles at 250bar
- Automotive style fast dispense
- Fuel management options available
Integration
Plug and Play Flexibility
Our modular CAPCH4™ system seamlessly integrates into existing AD plant infrastructure with free standing modular components. A biogas feed connection is typically made prior to the CHP, recirculation and vent line returns to the biogas store.
Electrical integration is minimal, involving a connection to the AD control system (e-stop only), LAN or WiFi for remote monitoring and standard 3 phase power to operate.
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