Nick Davis from Hobsons Brewery and Gary Pattison from Saker Solutions presented on how they used simulation modeling to enhance quality control and operations at small craft breweries. The simulation tool helped craft breweries optimize beer delivery schedules to ensure beers were consumed at their peak window of quality. The tool was developed with support from the I4MS program to remove barriers that previously prevented small breweries from using these techniques. Presenters believe the tool could help 10% of UK breweries save 1.7 million Euros per year through reduced spoilage and improved operations.