Clean diesel technology upgrades for large tug and switcher locomotive engines cost only $4,379 to $15,201 per ton of nitrogen oxides (NOx), compared to more than $30,000 per ton of NOx for many other ...

SAGINAW, MI — The gift of a 25-ton switch engine is helping the Saginaw Railway Museum to preserve a part of the region's railroad legacy. The engine was last used at an area stone quarry and isn't ...

Sierra Northern Railway, based in Woodland, won a $4 million grant from the California Energy Commission Wednesday to design and build a hydrogen fuel cell switching locomotive at the Port of West ...

Five years after World War II ended, it became apparent to the railroads that steam locomotives were not the motive power of the choice. While a half dozen locomotive builders were assembling ...

Using hydrogen fuel, the new switcher locomotive will save nearly 10,000 gallons of conventional diesel fuel annually. Credit: David Mark from Pixabay. Southern California Gas Company (SoCalGas) is to ...

Technologies that could equip a future generation of Pratt & Whitney geared turbofan (GTF) engines, including hybrid-electric and steam-injection systems to slash greenhouse gas emissions, are to be ...

In a new tweet, Epic Games' Unreal Engine 4 announces a new partnership with Nintendo to help developers bring games to the newly-revealed Switch using its engine. After many months of teasing, ...

Partners in an EU-backed project to validate engine technologies that could help deliver a 25% fuel-saving over current-generation powerplants are deep into their initial design work as they eye later ...