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Green Suds: Making Beer Brewing Less Wasteful

For many large companies, sustainability can be a buzz term, a simple marketing ploy for sympathy and sales. For Sierra Nevada, the widely-distributed craft beer out of Chico, California, sustainability actually appears to mean something. We stopped in Sierra’s headquarters to see what environmental brewing looks like. Many of the raw ingredients (hops and barley) are sourced locally or via ultra-efficient shipping routes. Recycled paper is used for packaging. And the roof of the facility is covered with more than 10,500 solar panels—one of the largest privately-owned solar installations in America.

“We think in closed loop systems,” Cheri Chastain, Sierra’s sustainability manager, told me. “We take the byproduct of everything we do and think about how we can use it in another process.” That means that spent hops are used for compost to grow more hops and barley. Gasses from fermentation are captured and harnessed and put back into the brewing process for things like moving liquids or pressurizing tanks. Other brewing leftovers are fed to cows, which are then served, in the form of burgers, in the adjacent restaurant. Sierra’s president and brew master Ken Grossman has admitted that brewing will never be completely footprint-less, considering the quantities of water and energy used. But he’s still willing to invest to make his process less wasteful. That is, as long as people keep drinking beer.

Comments

  1. Rob DeKeyrel
    Roseville
    December 7, 2012, 10:56 pm

    I think that was her sister Brandi who scored the goal….Cheri is pretty fantastic on her own though!

  2. Rachel Ekstrom
    United States
    December 7, 2012, 11:19 am

    It was Brandi Chastain that scored for USA.

  3. Pascal Boylan
    NYC Area
    December 6, 2012, 10:51 am

    First of all, is that the famous Cheri Chastain who scored the winning goal for the USA v China in the Women’s Soccer World Cup a few years ago. I always knew the women would make it. Anyway, I read the very interesting article about your green beer plan on less waste which I think is what we all should be thinking. We waste too too much. Your beer is one of my favorites and that’s coming from an Irishman who should know. I can now say, for many years now, that the USA makes some of the best beers in the world. Keep up the good work. Best Regards. PB