CNG Services

This report represents one of the nine projects taken through to the demonstration phase of WRAP’s Driving Innovation in Anaerobic Digestion (DIAD) programme.  It was selected as it represented a technological innovation that could optimise and improve AD systems in the UK, making them more efficient and/or cost effective.

This project describes the construction and test of a small scale, low cost biomethane blending and gas CV measurement plant that may be used as a module in an overall biomethane production system.


The demonstration utilises components from the automotive industry both for systems operation and gas measurement. This equipment is extremely robust, presents excellent value for money and accepted where stringent emissions control and measurement is needed.

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