Zurc said:
If large numbers of people start buying EV's of any description, then the electric grid is going to take the brunt.
Not true. The grid operates
way below full capacity at night, which is exactly when most people will charge their EVs. There is actually plenty of capacity to take up the slack. In fact, utilities
welcome any extra the increase in load during the nighttime lull because it enables them to maximize the return on their investment. They built the power plant
to run it at full capacity and sell as much electricity as possible. Currently, the don't sell nearly as much electricity at night as during the day. EVs offer the opportunity to change that, and increase their overall sales volume.
Additionally, the more EVs people drive, the less gasoline they will consume, and, with that reduced demand, the less electricity will be needed to refine all that unneeded gasoline. (The process of refining one gallon of gasoline is estimated to consume as much as 7 kWh of electricity.) Again, EVs don't
create capacity problems with the grid... if anything, they improve them, or at least counterbalance them.
That last point about gasoline refinement illustrates the most clearly (to me) why EVs are sooo much more efficient than ICEs. Before an ICE vehicle
has even driven anywhere on a single gallon of gasoline deposited into its tank (which, on average, will propel it about 25 miles), the average EV could have also driven about the same distance (25 miles) on the electricity (7 kWh) used to refine that one gallon alone! And this incredible inefficiency (for the ICE) doesn't even take into account all the
other energy (and pollution) required to extract the initial crude oil, transport the oil to the refinery, transport (again!) the gasoline to the filling station, and even maintain the station and run the dang pumps to deposit the gasoline in the tank! Not to mention the costs in human lives, wars, and political conflict that it takes to forcefully maintain our access to the world's oil.
How about we skip all the gasoline "middle men" and simply power our cars directly on that 7 kWh?