Marine battery manufacturer AYK Energy has hailed a significant breakthrough in electric propulsion technology for ships with what it claims is the first battery sold at $300 per kWh. AYK founder Chris Kruger said the milestone will accelerate the adoption of battery powered vessels. He said the previous industry standard price was around $450 to $550 per kWh mark having started at $1,600 per kWh in 2012. Kruger said for a ropax operating a 60 megawatt-hour (MWh) battery the Pisces battery can save more than $10m on the battery sale price, while for a 25 MWh battery the saving is around $4m. “This is a big moment for electric powered vessels,” he said. “We’ve been working hard to push the energy density up and the cost down. This new Pisces battery has at least 10% higher energy density than our other batteries. To sell a kWh for as little as $300 will drive even greater adoption of marine batteries. This has always been the way since the earliest days of electricity with Tesla, Westinghouse and Edison – driving down cost so more people can benefit.” The Pisces battery is designed for ships taking longer range voyages rather than high speed short distance trips. “Our vision at AYK Energy is to innovate marine battery technology in a way that Tesla has innovated electric cars,” Kruger said. “The development of electric vessels has been slower than electric cars because of the complexity and high safety and reliability standards required in marine applications, which drives up cost.” The new battery is set to ramp up production at AYK’s factory in Zhuhai, China with sales already projected to exceed 100 MWh in 2024. “Our production line is very busy supplying batteries for a wide range of vessels including tugs, ferries, OSVs and even bulk carriers and container vessels,” Kruger said. Kruger is known as one of the pioneers of marine battery technology, having worked first in the electric car industry before moving to marine. He developed the battery for the first hybrid propulsion ferry, Princess Benedikte, and the first fully electric ferry, Ampere, in 2012. He founded AYK Energy six years ago in the landlocked Pyrenean nation of Andorra. Latest data from DNV, a class society, show that 940 ships in operation use batteries for propulsion or in a hybrid power system, and 433 of the ships on order will use them. googletag.cmd.push(function() { googletag.display('div-gpt-ad-1_95_0_1_2'); }); TagsAndorra