I feel there's a huge lack of electric/hybrid vehicles in the truck/pickup space, although for understandable reason. However I've heard of a company that's working on a fleet version of an eletric pickup truck and I think they're now looking for client interest.[0]

The caveat is that it's not fully electric. 80 mile all-electric and then the generator kicks in, giving it 310 miles per tank. However pretty good gas mileage and safety was definitely a concern.

[0]: http://workhorse.com/