Gevo Inc., a renewable chemicals and advanced biofuels company, signed an off-take and marketing agreement with Land O'Lakes Purina Feed LLC for the sale of distillers grains from Gevo's isobutanol production facility at Luverne, Minn.

Land O'Lakes Purina Feed will be the exclusive marketer of Gevo's isobutanol dried and modified wet distillers grains for the animal feed market. The companies also plan to work together to look into opportunities to upgrade material for special value-added applications in feed markets.