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I’d considered it but assumed a person in one place is cheaper than many people wandering around to fill their own cars. Just bake it into the price. This is no

I’d considered it but assumed a person in one place is cheaper than many people wandering around to fill their own cars. Just bake it into the price. This is not an insurmountable problem compared to “require all buildings must be upgraded to power EV charging”. If I paid you a million dollars to figure it out I think you could make a plan in under a day. The benefit is that you can power the cars when there is least demand on the grid, on the roads, on the need for the vehicles themselves, on the time of people who currently wait at chargers for their cars to charge. Fix one thing (and build upon the main innovation of cars driving themselves) and you unlock all this other waste. The charging location can even manage this by setting availability to align with staff, eg 5am to 11pm, or 24/7 if they want to hire up. You can even have roaming staff, eg wander between three locations and just switch the cars out.

margalabargala 1y ago
It's certainly not an insurmountable problem, I just think we're in a local minimum that will prevent it from being a thing in, say, the next 5 years. I would agree with your other statement that China may well figure it out. The current state of affairs in the US is that having a L2 charger at home and paying $E for 100kwh of electricity is massively less expensive than paying $E*5 for the car to go charge itself via some third party. This will not be a cheap service. The places where people tend to buy electric vehicles, generally coincide with high electricity prices and high labor costs. Maybe the high electricity costs can be somewhat offset by using off-peak power, but that's also off-peak generation due to solar panels, so who knows. This also relies on the innovation of "cars that can drive themselves to the charger", which has been 18 months away in Teslas for what, a decade now? And Teslas are now a tiny proportion of the EVs sold in the US. Something less expensive and better price-per-range like the Ioniq 5/6 or the Equinox EV don't even have the hardware to take advantage of a system like this if you could snap your fingers and make these overnight charging facilities exist. I don't think the economics work in the 2020s. Someday, sure.

margalabargala 1y ago

It's certainly not an insurmountable problem, I just think we're in a local minimum that will prevent it from being a thing in, say, the next 5 years. I would agree with your other statement that China may well figure it out. The current state of affairs in the US is that having a L2 charger at home and paying $E for 100kwh of electricity is massively less expensive than paying $E*5 for the car to go charge itself via some third party. This will not be a cheap service. The places where people tend to buy electric vehicles, generally coincide with high electricity prices and high labor costs. Maybe the high electricity costs can be somewhat offset by using off-peak power, but that's also off-peak generation due to solar panels, so who knows. This also relies on the innovation of "cars that can drive themselves to the charger", which has been 18 months away in Teslas for what, a decade now? And Teslas are now a tiny proportion of the EVs sold in the US. Something less expensive and better price-per-range like the Ioniq 5/6 or the Equinox EV don't even have the hardware to take advantage of a system like this if you could snap your fingers and make these overnight charging facilities exist. I don't think the economics work in the 2020s. Someday, sure.