Sierra Nevada Brewing is a well-known American craft brewery founded in 1980 by Ken Grossman and Paul Camusi in Chico, California. It is recognized for its commitment to quality and sustainability, using natural ingredients and innovative brewing techniques. The brewery's flagship beer, Sierra Nevada Pale Ale, has become a staple in the craft beer community. Over the years, Sierra Nevada has expanded its offerings to include a variety of seasonal and specialty beers, as well as a second brewery in North Carolina. The company is also dedicated to environmental initiatives, such as using solar power and recycling water in its brewing process.