Welcome to Gask Farm Biogas Plant,
near Turriff in Aberdeenshire.


Helping you dispose of your waste in an environmentally friendly way, reduce your carbon footprint and save you money.


Turning your waste into energy.

Anaerobic Digestion - The Future of Recycling

The UK produces over 8 million tonnes of food waste every year.

The majority of this will end up in landfill, where it produces a potent greenhouse gas that is damaging to the environment. Wouldn’t it be good if there was another way?

We’re changing the way you dispose of waste with one of the best certified anaerobic digestion plants in the UK.

BioGask is one of few UK companies using an anaerobic digestion system to dispose of manufacturing food waste and slurries.  This biological treatment process uses bacteria to break down organic material over a period of 50 days. The end product is surplus energy that is returned to the National Grid and an excellent fertiliser used on crops for animal feed.

The benefit to you, as a company, is disposing of your waste in an environmentally friendly way, reducing your carbon footprint and ultimately saving you money.

We turn waste into a resource, producing biogas which can be used instead of fossil fuels, ensuring energy security for the future. Biogas is an eco-friendly, carbon-neutral fuel that reduces the need for fossil fuels for energy, heat and power.

Our plant in North East Scotland is directly regulated by SEPA and the Animal Health and Veterinary Laboratories Agency. We work under a bespoke permit with defining limits to emissions, noise, odour, and to demonstrate how to control and ensure we do not cause environmental damage.

Not sure if your waste could be turned into a resource?

We’ll analyse your waste and give you a free rapid assessment to see if you can start saving money with BioGask. Give us a call!

Contact Details:

John Rennie & Sons
Gask Farm, Turriff
Scotland, AB53 8BP

Tel: 01888 563205
Fax: 01888 568944
ANDREW RENNIE: 07718 153 314