There's no Net Zero without Biogas: ending waste, delivering the circular economy, tackling the climate crisis.

biogas digester

Image of egg-shaped anaerobic digesters at night.

Egg Shaped Anaerobic Digesters – Strange Looking Tanks Explained

Egg Shaped Anaerobic Digesters; Enormous eggs! Whatever next! Have you ever wondered what those huge “strangely other-world like” not quite “spherical” tanks are that you sometimes see? They are anaerobic digestion process digesters, and very useful they are too! They make sewage sludge much more wholesome and in particular, they reduce sludge odour, but best […]

Dairy-Farmers-Consider-Selling-Herds-and-Going-for-Biogas

Biogas Production Process Dairy Farmers Selling Herds to Biodigest Grass

Biogas production from grass is a proven viable process. Today (2019) many UK dairy farmers have not only considered selling their herds, they’ve done just that. Instead of cattle for milk, they are simply growing grass for direct feed into an anaerobic digestion plant, and storing silage for winter use. This makes good sense in […]

Arnold Schwarzenegger Green Energy

What is Renewable Energy and How Does It Work

There is a simple answer to; “What is renewable energy?” It is energy which is self replenishing. Many people would say that it is also sustainable energy, which implies that in accordance with many definitions of sustainability it should be self replenishing within a generation, so that the present generation does not rob energy resources […]