CSX Converts Three Locomotives to Hydrogen Power Units
01.06.2025
CSX has converted three diesel locomotives to hydrogen power at its Huntington facility, reinforcing its commitment to clean energy and innovation in the rail industry. This is reported by the railway transport news portal Railway Supply.

Technicians at the CSX shop reused cabs, frames, and traction motors, extending locomotive lifespan and cutting waste. These upgrades enhance efficiency while aligning with the company’s environmental targets.
CSX Leads Hydrogen Conversion at Huntington Facility
The first hydrogen locomotive was introduced in 2024 through a partnership with Canadian Pacific Kansas City. Since then, CSX has continued to invest in zero-emission technologies and modernize its fleet.
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Hydrogen engines emit only water vapor, offering a sustainable alternative to diesel and reducing greenhouse gases. CSX has embraced this technology to lead the shift in freight rail’s environmental impact.
The Huntington shop now plays a central role in this transformation. Engineers there are pushing boundaries, building cleaner locomotives without compromising performance or durability.
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The company expects to complete a fourth hydrogen-powered engine by the end of the year. With each new unit, CSX moves closer to its sustainability goals and future-ready operations.
CSX plans to expand hydrogen upgrades to other locations. This approach reflects its broader strategy to modernize infrastructure, meet evolving standards, and promote greener supply chains.
By reducing emissions and increasing fuel efficiency, these locomotives contribute to a cleaner transport sector. As CSX continues to innovate, it proves that traditional railroads can transition to sustainable models without sacrificing reliability.
So far, the hydrogen units have performed well in real-world use. Because this success demonstrates practical benefits, CSX now aims to scale hydrogen conversion across more of its fleet.
With a proven blueprint in place, the company is positioned as a leader in rail decarbonization and technological advancement.
Source: www.progressiverailroading.com
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