Beer-brewing is an involved process that leaves a lot of waste in its wake. Producing it requires immense amounts of energy, injects tons of carbon dioxide into the air, and creates millions of tons of spent grain. Heavy trucks distributing the finished product to stores hundreds of miles away damage the environment even more. Many brewing companies are finding innovative ways to solve their problems, but you, as an individual beer drinker, can make a surprisingly significant difference too.
A Guide for the Eco-Friendly Beer Drinker
https://www.ecowatch.com/eco-friendly-beer-guide.html
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