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ZF’s New Tech Meets Evolving Demands
ZF has long offered propulsion products for hybrid and electric marine applications. Now, as the demand for green technology grows across many vessel segments, the company has recently rolled out a pair of new transmissions optimized for hybrid and electric propulsion systems in high-speed vessels like pilot boats, ferries and water taxis.ZF’s 3000 NRD PTI has been unveiled as a space- and weight-saving solution for hybrid propulsion in waterjet vessels…
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Amogy's Ammonia-powered Tugboat Sets Sail
A 67-year-old tugboat converted to run on Amogy's cleaner-burning ammonia-to-power technology has set sail for the first time in upstate New York.The 105-foot tug, originally built in 1957 and recently renamed NH3 Kraken, is the first vessel globally fitted with the innovative, carbon-free power system, developed by Amogy to reduce emissions from hard to abate sectors such as maritime.The conversion project was carried out at Feeney Shipyard in Kingston, N.Y.
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WETA Reveals New Details for San Francisco's Battery Electric Ferry Builds
San Francisco’s Water Emergency Transportation Authority (WETA), operator of the San Francisco Bay Ferry system, is moving forward with plans to introduce the United States' first fleet of zero-emission, high-speed, battery electric ferries, this week unveiling design renderings and announcing a battery systems supplier.The newbuilds, to be procured as part of SF Bay Ferry's Rapid Electric Emission Free (REEF) Ferry Program…
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Eying US Growth, Echandia to Produce Marine Batteries in Washington State
Sweden-based marine batteries manufacturer Echandia announced it will open a production facility in Washington State in response to quickly-growing demand for maritime electrification products in the United States.Designed and certified for maritime use, Echandia's lithium-ion based battery systems are currently in use aboard tugs and ferries as commercial vessel owners and operators increasingly turn to hybrid and full electric vessels to reduce emissions.“The U.S.
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ABB Selected to Provide Propulsion for Washington State Ferries' New Hybrid Vessels
Washington State Ferries (WSF) has tapped ABB to design and supply the propulsion systems for its new series of five hybrid electric ferries. ABB was previously selected for the project in 2020 after the original build contract was awarded to Vigor, but the competitive bid process was relaunched following disagreements between WSF and the shipyard over price and other contract terms.In May of this year, WSF invited shipyards across the country to bid on construction for the five new ferries.
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Hydrogen-powered Ferry Sea Change Set to Enter Service
The first-of-its-kind hydrogen-fueled ferry Sea Change will soon begin public service, providing zero-emissions transport for passengers in San Francisco Bay.The groundbreaking commercial passenger vessel is the world’s first powered 100% by zero-emission hydrogen fuel cells. It was developed by owner SWITCH Maritime with grant support from the California Air Resources Board (CARB) as a solution to…
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California Ferry Operator AITF Moves to Electrify Its Fleet in CARB-backed Project
Angel Island Tiburon Ferry (AITF), in California, has tapped New-Zealand-based EV Maritime to design a plug-in hybrid electric vessel for its fleet in the San Francisco Bay Area. The project, which will also see the electrification of two existing AITF vessels, has been funded by the California Air Resources Board (CARB). The hybrid ferry will be designed and engineered by EV Maritime with electrical integration provided by ZeroMar…
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Yanmar and Amogy Partner on Ammonia-to-hydrogen Power
Power solutions companies Yanmar and Amogy are teaming up to explore ammonia-to-hydrogen integration for decarbonized power generation aboard marine vessels.The companies on Thursday announced they have entered into a memorandum of understanding (MOU) to integrate Amogy’s advanced ammonia-cracking technology into Yanmar’s hydrogen internal combustion engine (H2ICE). The partners have been exploring…
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Amogy's Converted Tug Gearing Up for Ammonia Test Run
A 67-year-old tugboat being converted to run on Amogy's cleaner-burning ammonia-to-power technology will soon be put to the test in upstate New York.The105-foot tug, originally built in 1957 and recently renamed NH3 Kraken, will be the first vessel globally fitted with the innovative, carbon-free power system, developed by Amogy to reduce emissions from hard to abate sectors such as maritime.The conversion project currently underway at Feeney Shipyard in Kingston, N.Y.
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Golden Gate Ferry to Build Eight New Vessels
Golden Gate Ferry will build a fleet of eight new hybrid vessels to improve operational efficiency and reduce emissions from its San Francisco Bay Area commuter ferry service.Electrical contracting company McKay on Monday announced it has been appointed by naval architecture firm Aurora Marine Design to serve as the electrical systems integrator for the Liwa Class newbuild program, which will commence…
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US' First Hydrogen-powered Ferry Sea Change Cleared to Enter Service
The United States' first hydrogen-powered ferry, Sea Change, has cleared a key regulatory hurdle, marking a major step on the groundbreaking vessel's long and winding journey toward commercial operations in the San Francisco Bay Area.SWITCH Maritime, the company behind the zero-emissions ferry project, announced it received a Certificate of Inspection (COI) from the U.S. Coast Guard on Friday, clearing…
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Maritime Partners, USCG Ink Design Basis Agreement for Innovative Hydrogen One Towboat
The developer of an innovative towboat engineered to run on hydrogen generator technology has signed a Design Basis Agreement (DBA) with the U.S. Coast Guard, helping to clear the regulatory path toward the vessel's eventual entry into service.The first-of-its-kind vessel, Hydrogen One, is being produced by Maritime Partners, the Metairie, La.-based maritime financing company that unveiled plans for the groundbreaking towboat in 2021.Designed by Seattle-based Elliott Bay Design Group…
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Green Ships ePSV to Feature Amogy’s Ammonia-to-power System
Green Ships Invest has signed a contract to purchase of Amogy’s carbon-free ammonia-to-electrical power systems for a fleet of new environmentally friendly platform supply vessels (PSV). Green Ships, which is designing/procuring so-called ePSVs (electrical PSVs), had signed a memorandum of understanding (MOU) with Amogy in October 2023.Under the newly signed contract, Green Ships Invest will design…
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Cochin Shipyard Cuts First Steel for SAMSKIP's Zero-emission Containership
Indian shipbuilder Cochin Shipyard has cut first steel for the first vessel in Samskip's new series of zero-emission, autonomous ready shortsea containerships.The first of two contracted vessels, Samskip SeaShuttle, will also be among the world's first zero-emissions short sea container vessels fueled by green hydrogen.The 135-meter-long containerships were ordered by marine robotics specialist Ocean…
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Crowley's All-electric Harbor Tug eWolf Delivered
Crowley on Wednesday announced it has taken delivery of its groundbreaking vessel eWolf, the first all-electric, ship assist harbor tugboat in the United States.The 82-foot tug, designed by Crowley’s engineering services team and built by Coden, Ala. shipbuilder Master Boat Builders, will enter service at the Port of San Diego this spring following final demonstration trials and completion of Crowley’s microgrid shoreside charging station.
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Aurora Botnia - RoPax Ferry + Greentech Proving Ground
Built by Rauma Marine Constructions, in Rauma, Finland, and launched in 2021, the 150-meter-long Aurora Botnia boasts a long list of onboard equipment that help it to earn its “green” designation, a label that is confirmed via a Clean Design notation from classification society DNV. The ship is also compliant with the International Maritime Organization’s (IMO) 2030 greenhouse gas reduction target.Wasaline…
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Amogy Brings Ammonia Into the Mix
Ammonia is one of several renewable fuels seen as an option to help the maritime industry decarbonize.One of the companies working to unlock the fuel’s potential is Brooklyn, N.Y. based Amogy, developer of an onboard system that feeds liquid ammonia through a cracking process to create hydrogen on demand for power generation via fuel cell—without carbon emissions.Having already demonstrated its technology on an aerial drone…
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Crowley's All-electric Tug eWolf Starts Sea Trials
The first all-electric tugboat built in the United States, Crowley's eWolf, has started sea trials along the U.S. Gulf Coast.The 82-foot ship assist tug, built by Coden, Ala. shipbuilder Master Boat Builders, is expected to enter service at the Port of San Diego in 2024. Video footage of the vessel on sea trials was shared by Crowley on social media.The eWolf is designed to operate on full electric power, producing zero carbon emissions and expected 70 ton bollard pull strength.
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Progress Reported in Ammonia Tugboat Retrofit Project
A first-of-its-kind project to convert a 1950s tugboat to run on ammonia-to-power technology is moving forward, with several key milestones recently achieved, involved technology partners report.The Amogy-led retrofit project involves a comprehensive overhaul of the tugboat's original diesel generators and electric motors, integrating the Brooklyn startup's 1-megawatt ammonia-to-power system.Once installed…
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Inside Wärtsilä’s Sustainable Technology Hub
“If we are to state our strategy in one word, it’s decarbonization,” said Juha Kytölä, director of R&D and engineering at Finnish tech company Wärtsilä. “What we are going toward is to supply the market with a portfolio of products that are ready for zero-carbon fuels.”In order to achieve its sustainability goals—including a 2030 target for carbon neutrality in its own operations—Wärtsilä has been taking big strides in research and development…