Short line eyes Cali market, buys hydrogen locomotive builder

Sierra Northern acquires RailPower LLC

Sierra Northern Railway zero-emission hydrogen switching locomotive. (Photo: Sierra Northern Rwy.)

While railroads wait for guidance on alternative fuel power, a California short line is going straight to the source.

Sierra Northern Railway has acquired the assets of locomotive builder RailPower LLC as part of its efforts to develop hydrogen and other low- or zero-emission motive power.

RailPower has produced approximately 190 locomotives, including 55 hybrid switchers and 116 generator set locomotives which use several smaller diesel engines instead of a single prime mover, while Sierra Northern is currently involved in development of at least four hydrogen-powered locomotives.

There are currently no federal standards for hydrogen-powered locomotives. The Federal Railroad Administration has offered guidance for alternative-power technology.

Sierra Northern said in a release that it is “poised to integrate RailPower’s hybrid innovations with its hydrogen expertise.” It plans to build its hydrogen locomotives using RailPower’s platform in an effort initially targeting the 260 locomotives used by shortline railroads in California.

RailPower currently offers a series of four- or six-axle, single- or multiple-engine locomotives ranging from 600 to 2,800 horsepower.

Sierra Northern’s hydrogen project has been supported by the California Energy Commission and the California State Transportation Agency. In addition to operating short lines in three locations and providing switching at locations in Concord and Sacramento, Sierra Northern is principal owner of the Sierra Energy Corp., which has developed a waste-to-clean-hydrogen gasification technology.

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Stuart Chirls

Stuart Chirls is a journalist who has covered the full breadth of railroads, intermodal, container shipping, ports, supply chain and logistics for Railway Age, the Journal of Commerce and IANA. He has also staffed at S&P, McGraw-Hill, United Business Media, Advance Media, Tribune Co., The New York Times Co., and worked in supply chain with BASF, the world's largest chemical producer. Reach him at stuartchirls@firecrown.com.