The maritime industry is in search of economically viable technology solutions to enable carbon-free shipping. Tugboats, the workhorses and unsung heroes of port industry, represent the sweet spot for concept testing and early adoption of all-electric powertrain powered by battery and hydrogen fuel cell for a number of reasons: - Tugboats are relatively small and multi-purpose … [Read more...] about Carbon-Free Shipping: All-Electric Powertrain Tugboats Powered By Battery and Hydrogen Fuel Cell