CAMBRIDGE, Mass.--(BUSINESS WIRE)--Metabolix, Inc. (NASDAQ: MBLX), an innovation-driven bioscience company focused on delivering sustainable solutions for plastics, chemicals and energy, today announced the promotion of Max Senechal to vice president, biobased chemicals and his appointment to the executive management team. Mr. Senechal will be responsible for the commercialization of Metabolix’s biobased industrial chemicals program, including the coordination of critical technical milestones and development of the customer base globally.