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

Clean Energy Fuels (NASDAQ:CLNE) has been a company drawing a lot of attention to itself over the past couple of years. Starting with its influential founder, T. Boone Pickens, and continuing on with its attempt to help revolutionize the transportation industry as we know it, Clean Energy Fuels has come a long way. Unfortunately, profitability hasn't been one of its much-discussed facets. As discussed in the following video, this all important milestone might not be as far off on the horizon as many believe. Check out our analyst's opinion in the video below.


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, 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.