I've had a truck for over 13 years. Including purchase price, maintenance and gasoline, my cost over that period has been $243 per month. That was for a brand new truck. Even if electricity is free, and I bought a similar sized truck at today's prices, there's no way I'd come out ahead in an electric. If you factor in used truck prices of similar vehicles, you're 10's of thousands ahead financially. I recently paid $4500 for a 200k mileage truck, engine should last for another 150k before needing a rebuild, and I can get an entire new engine for $3700 (not including labor). How much are electric trucks going to cost to re-power?
I've done the math even for commuter cars. It never makes sense to buy electric when I can get a 40MPG car for 10-15k new. Batteries need to quadruple in efficiency and be cost competitive, or they're never going to catch on in the US.
I think the future is commuting carts. Small, electric vehicles that aren't on main roads that can cruise 20-30 mph and hold 1-4 people.
This will likely be the decade of the EV where Tesla starts to see some real competition in the space.