Ben & Jerry’s, the iconic American ice cream brand, has teamed up with Paques, a biotechnology company, to install a bio-digester in their Hellendoorn ice cream factory in the Netherlands. The new bio-digester will take excess food product that is wasted during the making of ice cream and turn it into power to provide energy for the factory. The bio-digester will cover 40% of the factory’s green energy requirements — will it make the ice cream 40% more delicious too?