This commentary is in response to the article “Point-of-Use ZE an Incomplete Picture,” by Nicholas Little, Railway Age, Nov. 20, 2024, which was in response to my Jan. 3, 2024 article, “ZE Energy ...

Two new CRISI awards to Colorado State University Pueblo and the University of Delaware will fast-track FRA Concurrence for OptiFuel Total-Zero(TM) Diesel-RNG Dual Fuel Hybrid Switchers and Line Haul ...

Since the second half of the 20th century, four-axle diesel-electric switcher locomotives have been used extensively on short lines. The most common are the EMD SW1500 (1,500 hp/1,119 kW), GP9 (1,750 ...

WEST SACRAMENTO, Calif., April 8, 2025 /PRNewswire/ -- Sierra Northern Railway (SERA) announced today at the American Short Line and Regional Railroad Association (ASLRRA) conference in Denver, ...

Sierra Railroad Company division Sierra Northern Railway (SNR) has announced the completion of testing for a four-axle hydrogen-fuelled, zero-emission switching locomotive. The testing took place at ...

A West Sacramento-based railroad operator said it has built a first-of-its-kind locomotive powered by hydrogen fuel cells, and plans to build more for its own fleet and other railroad companies. “It’s ...

For more than a century, Erie has been associated with locomotives and — in recent years — efforts to build locomotives that are more efficient and create less pollution. Most of that history is ...

Sierra Northern Railway conducted testing of its hydrogen-fuelled, zero-emission switching locomotive in West Sacramento, California. Credit: Sierra Northern Railway/PRNewswire. Sierra Railroad ...