Can Steam Trains Get Clean Energy on Track?

Coalition for Sustainable Rail
A steam locomotive built in 1937 was given a cosmetic makeover to prepare for its clean energy future.
(Image credit: Coalition for Sustainable Rail)

What happens when you combine a steam locomotive from the past century with a new "biocoal" energy source? The result echoes the transformation of Marvel's superhero The Hulk — a powerful beast that is greener and packs more punch than many modern trains.

That combination of old train technology and a new biofuel could lead to a locomotive that requires less fuel, costs less and still has more horsepower than diesel-electric locomotives. The new "CSR Project 130" would eventually deliver a locomotive that can reach 130 miles per hour (209 kilometers per hour) — a modern marvel able to break the world speed record for fastest steam locomotive.

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