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AET and Fleetzero to develop world’s longest-range plug-in hybrid-electric vessel

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One of AET's LSVs will be retrofitted with a plug-in hybrid-electric system and will operate primarily on battery power following an agreement signed at AET Offshore office in Galveston, Texas.
AET and Fleetzero to develop world’s longest-range plug-in hybrid-electric vessel

Singapore-headquartered AET, a MISC subsidiary, and maritime battery developer and manufacturer Fleetzero recently signed an agreement for the development of the world’s longest-range plug-in hybrid-electric vessel. 

Under the agreement, one of AET’s Lightering Support Vessels (LSVs) will be retrofitted with a plug-in hybrid-electric system.

The vessel will operate primarily on battery power, reducing greenhouse gas emissions by ~82% when compared to conventional LSVs on a tank-to-wake basis. This is estimated to avoid 1,220 tonnes of greenhouse gases significantly reducing fuel consumption and maintenance costs , while maintaining high safety standards.

The signing ceremony took place at the AET Offshore office in Galveston, Texas, with representatives from both companies present. The agreement was signed by Capt. Ron Wood, AET’s Global Director, Commercial, and Mr Steven Henderson, Fleetzero’s CEO. 

AET FLEETWOOD

Zahid Osman, President & Group CEO of MISC Group, said: “By integrating plug-in hybrid electric solutions into our fleet, we are transforming ambition into action to deliver more energy with less emissions. This pilot project also allows us to evaluate the feasibility and operational performance of this technology, paving the way for potential deployment across AET’s and potentially MISC’s fleet.”

Mr Steven Henderson, Co-Founder & CEO of Fleetzero, said: “We are so excited about this project because it promises to advance marine electrification in a commercially viable way, and the impact is immense – drastically reducing emissions from the vessel operations.”

 

Photo credit: AET and Fleetzero
Published: 11 March, 2025