Contracts signed for Crowley’s eWolf tug

Details have been announced of propulsion and deck machinery packages for Crowley’s eWolf destined to be the US’s first battery-powered harbour tug./p>

Corvus Energy will supply the energy storage system for 'eWolf' (Corvus)

Details have been announced of propulsion and deck machinery packages for Crowley’s eWolf destined to be the US’s first battery-powered harbour tug./p>