Navistar recently unveiled their electric truck to Congress. The company received $39 million in grant money in August from the US Department of Energy to develop the vehicle as part of a battery and electric vehicle development initiative. Navistar expects to build 400 of the commercial trucks in 2010. Targeted for light-duty stop and go applications such as intra-city delivery, the company expects to be producing thousands of vehicles as the market grows. Learn more: Autoevolution.com