On 31st August 2008, American economy allegedly had achieved 3.3% increase in the second quarter, which is much greater than its growth for the first quarter that only 0.9%. Moreover, given rigorous fuel consumption in current worldwide industries and day-after-day increasing petrol price, re-generating energy faces great opportunity to increase market share. From our viewpoint, the up trend for crude oil price is inevitable, which also depends our analysis on other factors including high inflation in global economy and the oil shortage which seemed fails to feed current industry consumption. Under such circumstance, re-generating energy industry will be given good developing opportunity.