Projects we’ve worked on 

Case studies

Read the detail of some key Anaerobic Digestion projects we've undertaken and hear what our customers thought during and after the process.

ONM Energy case study - Willen Biogas

Case study - Willen Biogas

A 1.5 MWe output food waste AD plant baffled by their lack of yields.

Read how we were involved, the results we achieved, and what the Willen team thought.  

ONM energy green anaerobic digestion tanks

Case study - Pipers Farm

A 10,000 tonne input, 500 kWe output agricultural AD plant with an urgent compliance issue.

Read how we were involved, the results we achieved, and what Pipers Farm thought. 

Case Study - Fernbrook Bio

A 1.5 MWe output food waste AD plant in need of performance optimisation.

Read how we were involved, the results we achieved, and what WGL (Fernbrook's owners) thought. 

Our core services

Support and services for AD Plant owners

Practical support for UK Anaerobic Digestion plants suffering technical difficulties, or struggling to achieve the yields and profit they need.

Support for AD developers and investors

Knowledgable technical support for investors and developers seeking to enter the AD market or improve yields from their existing portfolios.

Improving biological stability

Support, advice, and products proven to make a tangible difference to the performance and stability of Anaerobic Digestion plants.

We've been working in AD for over 30 years

As a team we've racked up a combined 30+ years working in and fixing Anaerobic Digestion facilities. Read our story here ...

Contact us

ONM-energy-anaerobic digestion consultants Ricky Malin and Kyrone Dodd stand in front of digestion tank

Let's discuss your project

Get in touch today to ask our advice, brainstorm ideas, and discuss how we can help optimise your Anaerobic Digestion plant.