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2026

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Sierra Nevada Weizenbock bottle
2026

The Magic of Yeast

Yeast is one of the few organisms on the face of the Earth that can exist and thrive in either an aerobic environment or an anaerobic environment,” he explains. “We can’t do that; most bacteria can’t do that. Plants don’t do that—no animals do that. But yeast does that.

Barrels of beer in racks aging in Sierra Nevada's cellar
2026

Trip in the Woods Narfoot

Our Narwhal Imperial Stout stands up to the barrel with its black-as-night flavors of espresso and baker’s cocoa; and Bigfoot Barleywine-Style Ale’s massive malt and hop character make it a beast of a beer for aging.