<ul><li>Switching some U.S. ships from internal combustion engines to electric power could be cost-effective by 2035, cutting emissions and costs.</li><li>The shift could play a significant role in reducing the impact of the shipping industry on greenhouse gas emissions.</li><li>Advancements in battery technology have improved battery life and reduced costs, making electrifying ships more feasible.</li><li>By focusing on shorter trips and utilizing smaller batteries, retrofitting ships with electric power could result in significant emissions reduction and cost savings.</li></ul>

Electric ships could cut emissions and costs by 2035, study finds

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