The world's largest beer brewer invents low-carbon beer bubbles

Belgium-based AB Inbev, the world's largest brewing company, has created a new low-carbon method for adding bubbles to its beer. The technique, expected to reduce the company's CO2 emissions by 5 percent, involves heating the brew to just below boiling point, then pumping CO2 or nitrogen into the brew to create gas bubbles. Typically, bubbles are created during the boiling process, one that requires a great deal of heat and water, and are known to have an significant impact on the taste of the finished...

from Inhabitat - Green Design, Innovation, Architecture, Green Building https://inhabitat.com/the-worlds-largest-beer-brewer-invents-low-carbon-beer-bubbles
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