St Austell Brewery is a Cornish brewery established in 1851 that has been recognized for its sustainability efforts, winning the Cornwall Sustainability Awards in 2009 and 2010. The brewery has implemented numerous projects to reduce its environmental impact, including installing solar panels, upgrading to energy efficient equipment, establishing waste segregation and recycling programs, and purchasing locally. Through its sustainability initiatives, the brewery has reduced its energy use per pint by 45% since 1999 while increasing production.