Is there any industry natural gas can't disrupt? The outstanding growth in production over the past few years has affected power generation, manufacturing, fleet vehicles, and now locomotives. In this video, contributors Aimee Duffy and Tyler Crowe look at three stories from this year that point toward a movement to replace diesel-powered locomotives with natural gas fuel.

Fool contributor Aimee Duffy has no position in any stocks mentioned. Fool contributor Tyler Crowe owns shares of Westport Innovations. For more energy information, follow them on Twitter, @TMFDuffy and @TylerCroweFool.

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