The Stockton plant began operations in 2008. It is a highly efficient batch fermentation process designed by Delta-T. It receives its corn by unit train and by truck from locally grown corn in Northern California. Stockton has the advantage of being served by two class I railroads, the Burlington Northern, and the Union Pacific. In addition to its own production, the Stockton receives and distributes renewable fuel products from third parties. All of Stockton’s products are sold locally by truck. The Stockton plant produces high protein feed, corn oil, CO2 for beverage and industrial markets, and low carbon renewable fuel.