The historic F.X. Matt Brewery, maker of the popular Saranac line of beers, is getting more "green" next month. It won't be making green beer on a regular basis, as some brewers do for St. Patrick's Day, but it will flip the switch on a new anaerobic digester.
Special bacteria will munch on the yeast and grains left floating around. The process will get the water about 85 percent cleaner before it's discharged into the sewer system, according to CEO Nick Matt.
But the digestion process also gives off methane gas and carbon dioxide.
That methane will be used to power a generator. CEO Matt says the new system will cover up to 40 percent of the brewery's electricity needs.