Recent article by greencarreports.com praises a new charging station design being developed by Porsche.
This design offers 18, 350 kw (Tesla grade) charging points and 4 22 kw points (electric 'city car' grade). That's room for 22 cars. They can charge a car from 5 to 80% in a best time of 23 minutes. With potty & snack breaks, let's say we could charge 50 cars per hour, but only 36 of those could be family cars.
36 cars per hour with 36 "pumps" working. The biggest highway gas stations I've seen might have 24 pumps, most have less. Fill up time is usually less than 5 minutes, call it 10-12 with potty & shopping. A 24 pump station can service over 100 cars per hour easily.
The green car folks note you can get enough juice to go 62 miles (100 km) in 5-7 minutes... if you wanna pull in for a fill up every 62 miles that is. Again, as a city/commuter car model, this isn't bad, but for travelers, it sucks. If you live in a rural area where charging station infrastructure is less common, it becomes unfeasible.
The real kicker is that this station requires 7 Megawatts of energy to power it. The article breezily explains this away by saying "all from renewable sources" - do you have any idea how big a 7MW solar array or wind farm array is!? So in reality, this bad boy is fossil fuel powered (and so are the cars that charge there) just like your ICE car is... we just get to relocate the exhaust pipe.
By the way, how much energy is 7MW? Depends on who you ask, but depending on where you live, this much energy will power between 3000 - 7000 homes. So your SINGLE fueling station sucks up enough energy for an entire small town - enough energy for the daily needs of 10,000 to 30,000 people (assuming low density housing of 3-4 people per household) I'll also remind you this best-case scenario report is from an advocate website, not a neutral 3rd party.
THIS is why electric cars will continue to be a single digit fringe of the world transportation fleet - at least until we get fusion powered electricity.
Read more in the article here.
https://www.greencarreports.co…pe-and-teslas-are-invited