Overnight, the ACO have announced that the Swiss-made GreenGT HS prototype will be given an entry to the 2013 Le Mans 24 Hours, replacing the DeltaWing under the Garage 56 regulations for experimental vehicles:
http://www.autosport.com/news/report.php/id/100085
The GreenGT uses a hydrogen fuel cell, and was one of the first entries considered for Garage 56 this year, standing in as a reserve for the DeltaWing. I find its inclusion interesting, given the discussions about sports cars using Formula 1 engines from 2014.
Here is a picture of the GreenGT:
http://www.endurance-info.com/2012_Le_Mans/GreenGT2.jpg
It’s certainly striking, I guess.