When will we see a full size cargo van?

Does anyone know if we will see a full size hybrid cargo van in the near future?

azure dynamics is currently working towards commercial fleets, cargo vehicles.

I came across this older question so I got curious and started looking for hybrid conversion Vans for sale and I saw that the Fusion sedan and Escape compact crossover SUV, two excellent vehicles in my opinion, are also offered in gasoline-electric hybrid versions. Ford says the V-6 model has 20 percent better fuel economy than the 2010 model with its base 4.0-liter V-6.