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ABS Issues Product Design Assessment to Fleetzero's Leviathan™ Battery Energy Storage System

Published

11 August 2026

Topic

technology

Sectors

Clean Energy

Geography

United States

Source

Read at gcaptain.com

Verified

Fusion42 · 23 August 2026 · Fusion42 review

ABS granted a product design assessment to Fleetzero's Leviathan battery system, marking the first US-made lithium iron phosphate marine battery to achieve classification approval, supporting its use in hybrid-electric vessel projects.

This Wire brief sits within Fusion42's coverage of Clean Energy.

◆ The Wire takeaway

Marine electrification just gained a boost with the first US-made lithium battery approved by ABS. You should engage clients converting vessels to hybrid propulsion as your battery tech just became commercially validated.

Coverage

1 source · 11 Aug 2026

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Topics

Clean Energymarine-batteryclassification-approvallithium-iron-phosphateelectrificationhybrid-electric-vessels