The electric car is too early to be fully explored until good battery technology catches up. Consider the fact that you have to haul a load of batteries around at all time that decrease in power the entire time the vehicle is running down the road. Batteries can be recycled so some will say,but at a cost to polluting water with heavy metals and some form of electrolite that keeps them active. The FIA now has a Formula E class of racecars that only produce 170 horsepower for under 50 miles. They are allowed to run them at 200 horses during qualifying. The teams must have two cars to finish a race. Yes,it is something different,but not time yet
I have run a VW diesel on Wesson vegetable oil right out of the retail bottle and have played with bio-diesel. Bio is cool,but time consuming gathering used fryer grease,requires methanol to produce it along with electricity. The stuff gels at about 30 degrees,so winter use is hopeless without heating it.
I have a ton of the design work done for a dual fuel system that will start the engine on common commercial diesel fuel with anti-gel then switch to the fryer grease after the engine warms up. I will tap the engine cooling system to a method of heating insulated fuel lines in conduits and the veggie tank.A centrifuge will be necessary to clear the particulate out of the oil,but used ones are easy to find or can be built. It will require switching back to commercial diesel to clear the veggie oil from the fuel system before shutdown so it can be cold started again. Most restaurants will pay you to take their dirty oil away,so in the end,they pay you for your fuel