A hydrogene explodes in Norway; Toyota and Hyundai stop sales of their hydrogen carsmartes, 11 junio 2019 A hydrogen refueling station exploded in Norway on Monday, and the operating company decided to suspend the activities of its other hydrogenerators as a precautionary measure. Now, both Toyota and Hyundai, the only two brands that sell fuel-cell cars in the Nordic country, have announced that they will stop sales of hydrogen cars in the region.