Thank you for an interesting reply :) EV manufacture has twice the carbon footprint of ICE manufacture thanks to the battery. Said battery does have a limitted lifespan but if it dies after 4 years it is still economically viable to replace the battery but after 8 years you would throw the car away. So EVs are considered to have a lifespan of 8 years whereas one of my ICE vehicles is already 25 years old. In general, if you do less than 15,000 miles a year you will have a lower carbon footprint driving an ICE car although you still have the ICE car for the next 8 years or more and do not need to increase your carbon footprint by building another one.
Public transport should use EVs, that is planned transport that can be run efficiently although for some reason the US went off trams. Rail in Europe is so much better and you go into the city and they have a decent tram system that I find impressive but that is a different issue. There are many areas where I think EVs have a place but that is more about local, regular, planned use like delivery, post etc. The UK used to have fleets of milk delivery trucks 50 years ago that were electric and that made a lot of sense.
The problem with nuclear is that it still takes time to change output. The eco options like wind and sun are the worst in that they do not provide power as and when needed. Coal is bad in that it takes time to increase or decrease the output. Nuclear may seem better but it is still way behind gas. Gas can respond fastest to changes in demand just like turning the dial on the cooker. Nuclear is a confidence trick much like EVs. Yes, it sounds great but it costs absurd amounts of money and like EVs they leave production and decomissioning out of the equation when they tell the public how great it is. We still do not have the ability to safely decomission a nuclear reactor. When we started building them we thought that by the time they came to decomissioning we would have worked out how but we did not. We still just dig a very big hole and bury it like we do with everything we want to forget about.
Biofuels are the best we have today. Not for power generation but for personal use, i.e. cars. In countries that have accepted that it works well. In Poland you can get 100% ethanol but in Germany they only sell 85% ethanol because they imagine people sticking the filler gun in their mouth and drinking it. F1 racing cars run on 100% ethanol because it is better than regular fuel. In Europe there are 200 hydrogen fuel stations now. 100 of them in Germany, 40 in France and 11 in the UK. You can already buy hydrogen cars and although I still see them as the future given that 200 stations does not count as a valid today, I still see them as the way to go.
Batteries are the problem, not electricity. Trains and trams use power lines so they are different. Delivery trucks can use better set ups to have easily changed batteries rather than rely on battery destroying fast charges. Consumers need to be able to refuel and buy fuel and have a longer lasting vehicle which equates to a lower carbon footprint. We need to get away from this throw away society especially in vehicles.