Crowley, Jacksonville, Fla., is a logistics, marine and energy solutions provider that made headlines in 2024 for adding a new member to its fleet of tankers, barges, container ships and other vessels—the nation’s first all-electric tugboat, known as “eWolf.” The result of a more than three-year-long process from design to construction, the 82-foot-long eWolf was crafted by Coden, Ala.-based shipbuilder Master Boat Builders Inc.