http://www.reuters.com/newsArticle.jhtml;jsessionid=VXMTVTW5RE3K4CRBAEZSFEY?type=ourWorldNews&storyID=7304419
"With almost unlimited geothermal energy sizzling beneath its surface, Iceland has an official goal of making the country oil-free by shifting cars, buses, trucks and ships over to hydrogen by about 2050.
By then, in theory, the only oil used on the volcanic North Atlantic island will be in planes visiting Reykjavik airport. "