Hosted in Perth, Western Australia, the eV Challenge is now entering its 13th year as one of only two electric vehicle endurance events in Australia. The challenge requires participants to travel as far as possible in one hour on the energy equivalent of 80 mL's of petrol, 432 watt-hours. For information about the event and entries in 2013, please visit http://evchallenge.org.au/Ev_Challenge/Home.html