Paul John (whisky) evaporation during aging, known as the angels' share, is also higher in India, at 10–12% per year, than in Scotland, where the annual evaporative loss is about 2%. This leaves a hogshead with only 150 bottles left in it, after three years, compared to around 350 in a Scotland. Michael John describes it this way, "Whisky matured at these temperatures simply cannot be aged for the kind of time expected with Scotch, even trying to mature our whisky for just 10 years would leave barely a bottle of liquid in the barrel. Fortunately, the heat actually speeds up the maturation
Scotch Whisky Association Scotch Whisky Association The Scotch Whisky Association (SWA) is a trade organisation that represents the Scotch whisky industry. The Scotch whisky industry is an important part of the Scottish economy, and particularly the Scottish export market. The main office of the SWA is based in the Lauriston area of Edinburgh, Scotland. Members include: Of these, Diageo and Chivas Brothers are the largest. The SWA's stated purpose is to promote, protect and represent the interests of the whisky industry in Scotland and around the world. Similar to the Portman Group, it also promotes responsible drinking, with campaigns to curb drinking to