Gas from Grappa: Spirits Maker Bonollo Turns Waste to Biomethane
by Francesca Landini (Reuters) Bonollo, known for making Italy's traditional spirit grappa, and gas distributor Italgas (IG.MI) opened the first biomethane plant in an Italian distillery on Wednesday, in a move that could spur the country's production of renewable natural gas. Biomethane, which in