Coden, Ala. shipbuilder Master Boat Builders has started building Crowley’s eWolf, the first all-electric ship assist tug in the U.S.“Initiating construction of the first-ever fully electric U.S. tugboat, the eWolf marks a historic moment for Crowley and Master Boat Builders,” said Garrett Rice, president of Master Boat Builders. “Today is also a remarkable milestone for the entire U.S.
Alternatives to fossil fuels are emerging throughout the maritime universe, and vessels working in U.S. rivers, waterways and harbors are at the cusp on this trend. While the alternative fuels spectrum is wide, battery power and electrification—a technology that has seen a decade of shipboard applications already—is particularly suited for smaller vessels.
Crowley Maritime Corporation on Monday announced plans to build and operate an all-electric powered harbor tugboat capable of completing a job without expending a drop of fuel—a first in the U.S.The 82-foot-long vessel, dubbed eWolf, will be operational at the Port of San Diego’s Tenth Avenue Marine Terminal by mid-2023 and comes as Crowley and the maritime industry continue to make strides
Master Boat Builders, Inc. (MBB), together with naval architect and marine engineering firm, Robert Allan Ltd. (RAL) announced the creation of a new battery hybrid tugboat design, the ElectRA 3000-H. This design has been developed over the past several months to suit the evolving needs of U.S. tugboat operators.
Seabulk's new electric-hybrid tugboat Spartan was launched on November 1 at Master Boat Builders' Coden, Ala., shipyard.Scheduled to be delivered in January 2022, the Robert Allan Ltd.-designed vessel has overall length of 98 feet, beam of 43 feet and bollard pull of 90 tons. The integrated hybrid propulsion system was provided by Thompson Tractor and includes two EPA Tier 4 certified
Master Boat Builders, Inc. on Monday announced it will construct two new tugboats in its Coden, Ala., yard for Suderman and Young Towing Company of Houston, Texas.Under a contract order signed in February 2021, Suderman & Young will receive two vessels scheduled for delivery starting in July 2022. This summer, Master Boat Builders laid the keel for the first of the vessels.