Clean Energy Fuels (NASDAQ:CLNE) showed strong growth in fuel deliveries last quarter. As we approach earnings again, Motley Fool contributor Jason Hall has four key things that he's looking for. In the video below, he gives insight into all of these things, including what to make of competition from Integrys Energy Group (UNKNOWN:TEG.DL) and Questar Corporation (NYSE:STR) subsidiaries Trillium CNG and Questar Fueling. 

Seeing a move toward profits for this fast grower is important, and all four of the points discussed are tied to Clean Energy's ability to get there. For more, check out the short video below. 


Jason Hall owns shares of Clean Energy Fuels, and is long options in Clean Energy Fuels. The Motley Fool recommends Clean Energy Fuels. 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.