 On Sept. 21, Clean Energy Fuels Corp. NASDAQ:CLNE announced it had entered a partnership to supply World Fuel Services Corporation NYSE:INT with an estimated 78 million gallons of liquefied natural gas to power two container ships for service between Long Beach and Hawaii. The news flipped the stock into an uptrend after trading sideways between the 6.54 and 8.64 levels since July 13. 