Heriot-Watt University brewing and distilling research

Heriot-Watt University is advancing research and infrastructure within the brewing and distilling sectors. The university has proposed the construction of a Centre for Advanced Brewing and Distilling (CABD), seeking £35 million in funding to expand upon its existing International Centre for Brewing and Distilling. This new facility is projected to contribute £53.4 million annually to the Scottish economy and support approximately 1,570 jobs through research into low-carbon technologies and production methods.

In tandem with infrastructure developments, university researchers have identified potential methods to improve environmental sustainability in whisky production. A study suggests that increasing the alcohol strength of the wash during fermentation could reduce emissions by up to 16% per litre of pure alcohol produced. This process change could also significantly decrease liquid waste, specifically reducing pot ale volumes by 55% and spent lees by over 30%, though researchers noted that further study is required regarding yeast performance and flavor development.