First all-electric harbor tug in United States is powered by ABB propulsion

The ABB powered all-electric tug eWolf has been christened at the Port of San Diego, California, marking a new chapter in vessel electrification in the United States. Owned and operated by Crowley, eWolf features an end-to-end electric propulsion system from ABB including a 6.2-megawatt-hour energy storage system (ESS). This allows the vessel to achieve 70