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Battery Technologies
Cummins releases new EV battery tech
Next-generation nickel manganese cobalt batteries to debut powering transit buses in Europe
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Battery Technologies
Leap forward in energy density for water-based batteries
Researchers at the Chinese Academy of Sciences’ Dalian Institute of Physics have published results of new multi-electron transfer cathode technology that promises to substantially lift the performance of aqueous batteries.
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Battery Technologies
‘Engine shaped’ fuel cell could be a retrofit package for boats
The development of a much smaller heat exchanger and other compact parts has made the IE DRIVE fuel cell the most compact and powerful in its class, with an output of 157kW.
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Battery Technologies
Large scale sodium-ion battery production commences in US
Natron Energy has scaled up manufacturing of sodium-ion cells at its Michigan plant with a target of producing 600 megawatts of total capacity annually
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Battery Technologies
Feadship launches world’s first hydrogen fuel cell superyacht
The Dutch superyacht builder Feadship has just launched Project 821, heralded as the first ever superyacht to have all of its hotel loads supplied by hydrogen fuel cells.
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Battery Technologies
A flexible solar cell that you can wear, immerse and wash
Researchers at Japanese national research and development agency RIKEN have pioneered a breakthrough in manufacturing processes to enhance the prospects of fully integrated solar cells in clothing and other flexible outdoor materials.
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Battery Technologies
Technical conferences - Keeping you in the know
Want to be up to speed with the latest in battery tech developments, then check out our diary of upcoming events
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Battery Technologies
Battery prices fall by 90% in the last 15 years
Whilst the upfront cost of batteries for electric boats remains a major barrier to greater take-up, the good news is that prices have been falling steadily and are likely to continue to do so.
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Battery Technologies
Red Bull and AVL to develop ultra-lightweight fuel cell
Collaboration seeks to produce system that will be two thirds lighter than conventional installations
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Battery Technologies
Trucks breaks the 1000km electric range with fuel cells
Achievement also heralds an exciting development for small to medium-size displacement yachts
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Battery Technologies
Flexible contacts help create cheaper batteries
New flexible die-cut circuit (FDC) will help engineers provide more sustainable wiring options
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Battery Technologies
Lithium start-up signs recycling partnership
Morrow Batteries teams up with Swedish circular economy specialist Stena Recycling
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Battery Technologies
Retired EV batteries to power stationary storage
The reuse of electric vehicle batteries could benefit charging stations at marinas
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Battery Technologies
Turning the hull into a battery
Research in the automotive sector may soon help boatbuilders store power from renewables in the actual structure of the hull itself.
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Battery Technologies
More hydrogen electrolyser roll-outs
Key to providing enough compressed hydrogen fuel for a growing number of marine and EV fuel cells is a global network of specialised electrolysers, and collaborations between interested parties are increasing fast.
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Battery Technologies
Locomotive hydrogen project paves the way for all-electric superyachts
The zero-emissions business segment of Cummins Inc has commissioned its first freight train locomotive powered by a hydrogen fuel cell
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Battery Technologies
Inductive EV charging takes a giant step forward
Researchers wirelessly recharge Hyundai to a 50% state of charge in just 20 minutes
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Battery Technologies
A quick fix for restoring EV batteries?
Toyota scientists may have found a way to extend EV battery life with a simple injection, allowing lithium-ion batteries to be revitalized in-place
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Battery Technologies
‘Ready-to-run’ hydrogen fuel cell powertrain soon available for off-road applications
Powertrain can be married up to the final drive in a prototype, whether that is a pair of wheels, a waterjet or a propeller
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Battery Technologies
Lithium batteries enhanced with spent coffee grindings
Materials pioneer wakes up and smells the coffee as concern grows over use of rare earth minerals in lithium-ion battery production