It has been more than a year since a volcano in Iceland grounded flights across Europe. <br /><br />Now Landsvirkjun, the country's biggest power company, is hoping to harness that geothermal energy for export.<br /><br />The project would cost billions of dollars, but with oil prices spiralling ever higher, it could boost Iceland's struggling economy.<br /><br />Rory Challands reports from Iceland.
