full-electric
trucks
Full-electric trucks are not as wonderful idea as it may seem from the beginning: trucks use vast amounts of energy, thus the battery of such vehicle must be very large and therefore heavy, decreasing the load capacity of such vehicle by about 20%.
The problem of low energy density of batteries can be solved by installing a very high-efficient generator. Basically, the vehicle becomes hybrid, if you want to learn more about this concept, please follow this link hybrid trucks.