Only days before the open test session for the 24 Hours of Le Mans, GreenGT announced that it was withdrawing its H2 prototype race car – the first Le Mans racer to be powered by a hydrogen fuel cell.The Green GT H2 was this year's Garage 56 entry reserved for 'new technology' project for the Le Mans 24 Hours.The power to the electric motors was to be provided by a full cell.Unfortunately, the development of the project fell behind target, and the managers of Green GT had no other choice than to withdraw the entry.The FIA and Le Mans organisers, ACO will continue to back the project and hopefully the H2 may compete in future events of the World Endurance Championship later this year, as a non-championship car.