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17671
From: Captainj, [DNS_Address]
Subject: Crowley to build and operate first fully electric U.S. tug
URL: Link
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Crowley Maritime Corp., Jacksonville, Fla., says it will lead the next generation of industry sustainability by building and operating eWolf, the first all-electric powered harbor tugboat that can complete a job without expending a drop of fuel. “The eWolf represents everything Crowley stands for — innovation, sustainability and performance,” company Chairman and CEO Tom Crowley said. “With this groundbreaking tug design, our team continues to embrace our role as leaders in the maritime industry while providing our customers with innovative and sustainable solutions done right,” The 82'x40'x17'9" tug, with 70 tons of bollard pull, advances Crowley and the maritime industry’s efforts toward sustainability and decarbonization, Crowley said. Over the first 10 years of its use, the operation of the new eTug will reduce 178 tons of nitrogen oxide (NOx), 2.5 tons of diesel particulate matter, and 3,100 metric tons of carbon dioxide (CO2) versus a conventional tug, Crowley officials said. The electric tug will replace one that consumes more than 30,000 gals. of diesel per year. The eTug will operate out of San Diego and will be operational by mid-2023. The eTug will be built by Master Boat Builders, Coden, Ala., utilizing the design and on-site construction management by Crowley Engineering Services and its recently integrated Jensen Maritime naval architecture and marine engineering group. The eTug’s battery system will be charged at a specially designed, shoreside station developed with Cochran Marine. “Crowley’s first-of-its-kind electric tugboat is a game changer. It checks all the boxes by providing environmental, economic, and operational benefits for our communities and maritime industry,” said Michael Zucchet chairman of the Port of San Diego's Board of Commissioners. “We are proud to work with Crowley and couldn’t be more pleased the eWolf will operate exclusively on San Diego Bay.” The eWolf will feature a design that allows the vessel to operate fully electric with full performance capabilities — and zero carbon emissions. The eTug will feature a fully integrated electrical package provided by ABB. With 360° visibility and a 16'5" draft, the eTug will also feature ABB’s artificial intelligence technology (AI) to increase safety and efficiency for mariners and provide sustainable performance with the reliability customers demand. “Our dedicated shipbuilding employees are proud to be working with Crowley to lead innovation with the construction of this first-of-its-kind tugboat,” said Garrett Rice, president of Master Boat Builders. “This vessel will set a standard in the U.S. maritime industry for sustainability and performance, and its zero-emissions capability and autonomous technology will benefit the environment and the safety of mariners and vessels.” The eTug will be a result of a partnership among Crowley, the San Diego County Air Pollution Control District, the California Air Resources Board, the Port of San Diego, the U.S. Environmental Protection Agency and the U.S. Maritime Administration, which all provided financial support and other resources. |
17673
From: Akira, [DNS_Address]
Subject: Re: Crowley to build and operate first fully electric U.S. tug
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That's exciting news, but... "The vessel’s battery system will be charged at a specially designed, shoreside station developed with Cochran Marine" The energy is being generated somewhere from something. I wonder what the source is & what kind of waste its producing. |
17675
From: pamela, [DNS_Address]
Subject: Re: Crowley to build and operate first fully electric U.S. tug
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17674
From: Captainj, [DNS_Address]
Subject: Re: Crowley to build and operate first fully electric U.S. tug
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I would also agree, exciting news, but... There is always a trade-off. Also wonder what the batteries are made of and also how recyclable they are as well... |
Responses:
[17676]
17676
From: pamela, [DNS_Address]
Subject: Re: Crowley to build and operate first fully electric U.S. tug
| 👍👍 |
Responses:
None
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