On Monday, Canada Steamship Lines (CSL)’s ship Baie St. Paul was the first to transit St. Lambert Lock, marking the official beginning of the St. Lawrence Seaway’s 63rd navigation season. During the ceremony, Louis Martel, President and CEO of the CSL Group, announced that CSL will be testing second generation biodiesel on half of its fleet over the course of the 2021 navigation season – a first for the Great Lakes shipping industry. CSL has successfully trialed B100 diesel fuel on the main engines of two CSL ships last year.