Source: https://www.motorbiscuit.com/switching-from-diesel-to-electric-will-seriously-affect-the-grid/

The age of the electric semi fleet is drawing near. However, we aren’t quite there yet. In fact, there are many details concerned with the adaption from the traditional diesel engine to electric trucking. It turns out that the transition from diesel to electric tractors for a cargo fleet is a massive undertaking. Switching from diesel to electric is more complicated than you may have thought.