In the following video, Motley Fool energy contributor Tyler Crowe talks with energy analyst Joel South about Westport Innovations (NASDAQ:WPRT) and the co-marketing agreement it has just signed with Chinese company Enn Group. The company is similar to Clean Energy Fuels(NASDAQ:CLNE) in that it is working in China to pioneer the natural gas fueling infrastructure, something that pairs well with Westport's natural gas engines. Tyler tells investors why, due to China's weak domestic oil sources and massive natural gas reserves, there may be even stronger motivation in that country to shift transportation to natural gas than there is in the U.S.

Joel South owns shares of Ford. Fool contributor Tyler Crowe owns shares of Westport Innovations. The Motley Fool recommends Clean Energy Fuels, Cummins, Ford, and Westport Innovations. It owns shares of Cummins, Ford, 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.