Local Solutions • Global Impacts
THE PROCESS
Award Winning Innovation
Celtic Renewables patented low-carbon technology converts unwanted and low-value biological material into high-value renewable chemicals, sustainable biofuel, and other commercially and environmentally valuable commodities.
Watch the animation to see how we process the whisky production residues, draff and pot ale.
THE PROCESS
ABE Timeline
From Louis Pasteur’s first biobutanol observation in 1861 to the launch of Celtic Renewables in 2012, follow the fascinating history of the ABE industry.
About us
Follow our Timeline of Success
Celtic Renewables is widely regarded as one of the most innovative new sustainable cleantech companies in the UK. In a relatively short existence, the company has generated an exceptional global profile and awareness for our patented low-carbon process technology.
To learn about our journey, view our timeline…
PRODUCTION FACILITY
Our FIRST Production Facility
The company’s first production plant – and Scotland’s first biorefinery – is currently under construction at Caledon Green in Grangemouth, Scotland.
Learn more about our flagship Caledon Green facility.
Latest News
The Human Swan visits Celtic Renewables – new video
November 30, 2021
As part of her Round Britain climate challenge, UN ambassador Sacha Dench visited Celtic Renewables to learn about their pioneering low carbon biotechnology. This new 3-minute video specifically highlights Celtic Renewables as part of a longer video that was shown in the Blue Zone at COP26. Celtic Renewables was prominent …
Celtic Renewables celebrate COP26 and launch Crowdfunding campaign
November 19, 2021
As one of the UK’s leading low-carbon biotech companies and based in the shadow of COP26 in Glasgow, Celtic Renewables commanded a high international profile in the lead up to and during the COP26 conference in Glasgow. The company hosted media from all over the world and featured everywhere from …
Celtic Renewables and Caldic enter strategic partnership to bring innovative bio-solvents, produced in Scotland, to global markets
November 4, 2021
Left to right: Bettina Brierley (Product Group Leader Caldic), Roger Collis (Business Director Caldic), Mark Simmers (CEO Celtic Renewables) and Prof Martin Tangney OBE (President Celtic Renewables) Cleantech innovator Celtic Renewables has signed its first major re-seller, Caldic, as it gears up for the launch of Scotland’s first sustainable chemical …