[sokoloff]

I think that double cost is about the right price if you want market operators to offer AC charging. I don’t know exactly what we paid to install 8 Chargepoints at our office (and we offered market-rate electricity, no markup, but I’m also pretty sure we got grants to install the chargers), but it had to be $10K per 2 charging spots (and likely more, as the GW1 itself is $7200).

Making about a break-even return on that upfront expense means making $40 in markup per spot in a typical month. Thats $2 per workday per spot, meaning around a 100% markup on 10kWh of electricity or ~40 miles of range every day every spot.

That seems doable, but doing 80 miles of range every day every spot (to cut the markup in half) does not.