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
Celtic Renewables Scientist Receives Biotechnology Award
March 18, 2023
Celtic Renewables scientist Eve Hamilton was the proud recipient of the Industrial Biotechnology Innovation Centre (IBioIC) Communication With Impact Award, which was presented to her at the annual IBioIC conference in Glasgow. This was the 9th hosting of the annual IBioIC conference which is the largest industrial biotechnology conference in …
Obituary: Dr Douglas John Ward CBE
January 11, 2023
Celtic Renewables is deeply saddened at the death of our former Chairman, Dr Douglas John Ward CBE who died peacefully in his home at the age of 82 following a long and brave battle with cancer. Doug was involved with the original R&D which underpins Celtic Renewables, having served as …
Celtic Renewables strengthens board as it unveils plans for significant growth
August 2, 2022
Cleantech innovator Celtic Renewables has announced the appointment of two new board members. The news coincides with the completion of the company’s first production facility in Grangemouth and the unveiling of outline plans for a second biorefinery in the north of Scotland. Brett Simpson has been appointed as Executive Chairman …