Andersen Windows submitted a case study report to Bijesh Shrestha detailing their operations and sustainability efforts. Andersen is a 110-year old company that manufactures windows using up to 40% reclaimed wood fiber. They discuss their methodology of using secondary data sources. Andersen focuses on reducing waste and emissions in manufacturing and converting their fleet to more efficient vehicles. They conclude that Andersen is socially responsible, quality-focused, and encourages employee participation and motivation.