Here is an interesting article and challenges the Maths geniuses amongst us to work out how mcu it does cost to run an EV per mile in comparison to a simialr size petrol engine.
As an engineer I love the electric vehicle technology However, I have been troubled for a long time by the fact that the electrical energy to keep the batteries charged has to come from the grid and that means more power generation and a huge increase in the distribution infrastructure Whether generated from coal, gas, oil, wind or sun, installed generation capacity is limited,
A friend sent me the following that says it very well. IF ELECTRIC CARS DO NOT USE PETROL OR DIESEL, THEY WILL NOT PARTICIPATE IN PAYING A) FUEL TAX ON EVERY LITRE THAT IS SOLD FOR AUTOMOBILES, WHICH WAS ENACTED SOME YEARS AGO TO HELP TO MAINTAIN OUR ROADS AND BRIDGES. THEY WILL USE THE ROADS, BUT WILL NOT PAY FOR THEIR MAINTENANCE!
In case you were thinking of buying a hybrid or an electric car: Ever since the advent of electric cars, THE REAL COST PER MILE OF THOSE THINGS HAS NEVER BEEN DISCUSSED. All you ever heard was the mpg in terms of gasoline, with nary a mention of the cost of electricity to run it. This is the first article I've ever seen and tells the story pretty much as I expected it to.
Electricity has to be one of the least efficient ways to power things yet they are being shoved down our throats. Glad somebody finally put engineering and maths to paper.
At a neighbourhood BBQ I was talking to a neighbour, an Executive in the industry. I asked him how that renewable thing was doing. He laughed, then got serious.
If you really intend to adopt electric vehicles, he pointed out, you had to face certain realities. For example, a home charging system for a Tesla requires 75 amp service. The average house is equipped with 100 amp service. On our small street (approximately 25 homes), the electrical infrastructure would be unable to carry more than three houses with a single Tesla, each. For even half the homes to have electric vehicles, the system would be wildly over-loaded.
THIS IS THE ELEPHANT IN THE ROOM WITH ELECTRIC VEHICLES. Our residential infrastructure cannot bear the load. So as our genius elected officials promote this nonsense, not only are we being urged to buy these things and replace our reliable, cheap generating systems with expensive, new windmills and solar cells, but we will also have to renovate our entire delivery system! This latter "investment" will not be revealed until we're so far down this dead end road that it will be presented with an OOPS...! and a shrug.
If you want to argue with a green person over cars that are eco-friendly, just read the following. Note: If you ARE a green person, read it anyway. It's enlightening.
Eric test drove the Chevy Volt at the invitation of General Motors and he writes, "For four days in a row, the fully charged battery lasted only 25 miles before the Volt switched to the reserve petrol engine. "Eric calculated the car got 30 mpg including the 25 miles it ran on the battery. So, the range including the 9-gallon gas tank and the 16kwh battery is approximately 270 miles.
It will take you 4.5 hours to drive 270 miles at 60 mph. Then add 10 hours to charge the battery and you have a total trip time of 14.5 hours. In a typical road trip your average speed (including charging time) would be 20 mph.
According to General Motors, the Volt battery holds 16 kwh of electricity. It takes a full 10 hours to charge a drained battery. The cost for the electricity to charge the Volt is never mentioned, so I looked up what I pay for electricity.
Now the interesting part for the maths geniuses amongst us. Work out what you pay approximately for a kwh and how much it costs you to recharge the battery. Then work out the cost per mile and compare it with a similar petrol engine
The petrol powered car costs about £25,000 while the EV will probably cost £46,000 or more. So the British Government wants loyal subjects not to do the maths, but simply pay twice as much for a car, that probably costs more than seven times as much to run, and takes three times longer to drive across the country.