Brewer’s Spent Grain Industry The global brewer’s spent grain market size is expected to reach USD 3.32 billion by 2030, according to a new report by Grand View Research, Inc. The market is expected to expand at a CAGR of 9.6% from 2022 to 2030. The demand for the brewer’s spent grain (BSG) market is anticipated to be driven by several factors such as the increasing...