Whether compressed natural gas or liquified natural gas takes over in the transportation sector, Clean Energy Fuels (NASDAQ:CLNE) has you covered. It has been working closely with companies like General Electric (NYSE:GE) and the joint venture between Cummins (NYSE:CMI) and Wesport Innovations (NASDAQ:WPRT) to expand the availability and feasibility of this technology. Because of this, major corporations like United Parcel Service (NYSE:UPS) aren't the only ones able to take advantage. Check out the short clip below to find out why.

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This segment is from Tuesday's edition of "Digging for Value," in which sector analysts Joel South and Taylor Muckerman discuss energy and materials news with host Alison Southwick. The twice-weekly show can be viewed on Tuesdays and Thursdays. It can also be found on Twitter, along with our extended coverage of the energy and materials sectors @TMFEnergy.

Joel South has no position in any stocks mentioned. Taylor Muckerman has no position in any stocks mentioned. The Motley Fool recommends Clean Energy Fuels, Cummins, United Parcel Service, and Westport Innovations. The Motley Fool owns shares of Cummins, General Electric Company, and Westport Innovations. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.

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