Attenuation (brewing) Attenuation (brewing) In brewing, attenuation is the percentage that measures the conversion of sugars into alcohol and carbon dioxide by the fermentation process; a more attenuated beer will generally be drier and more alcoholic than a less attenuated beer made from the same wort. The percentage is calculated by comparing weight or specific gravity of the extract before and after fermentation. the following iteration,Attenuation = 100 % * (starting gravity − current gravity) / (starting gravity − 1) is meaningless This formula works with extract given in weight percentages or degree Plato. Extract refers to all the non water substances
Two Brothers Brewing Two Brothers Summer Festival at River Edge Park in Aurora in Aurora, Illinois. The event will be hosted with raising money for charity being its ultimate goal. Two Brothers Brewing Two Brothers Brewing Company is an independently owned Illinois-based microbrewery founded by brothers Jim and Jason Ebel in 1996. The brothers brought their knowledge of different brewing styles to the Chicago craft brew market after living in Europe and experiencing the variety of beers available there. Jim and Jason started the business using bulk milk tanks converted into fermenters that were donated to them by their grandfather who was a