Brewer Crushes Beer Bottles Into Sand to Save New Zealand’s Beaches in ‘Brewtroleum’ Sequel

DB Breweries and Colenso BBDO give you another good reason to drink

New Zealand’s DB Breweries and agency Colenso BBDO had a monster hit in 2015 with “Brewtroleum,” a campaign that took the yeast left over from the brewing process and turned it into a clean-burning, conflict-free biofuel—letting consumers, in a sense, save the world by drinking more beer.

@nudd Tim Nudd is a former creative editor of Adweek.