> And charging stations are run by multiple vendors with multiple apps and payment methods. It's not like gas stations, like with Shell, BP, Buckee's, etc. where you just drive up, stick the gas nozzle in your tank, and squeeze.

The "how to juice your car" question is pretty much solved on the electrical and communications side... but the "how do you pay for the juice" question is indeed absurd. I understand that providers of high capacity charging stations wish to charge a bit extra because a single 200 kW+ DC charger quickly reaches 40k € in pure hardware cost, in addition to the installation cost and the regular swapping of cables due to thieves. But why the EU and the US governments haven't stepped in yet and mandated either a "roaming" standard (where my primary billing contact would be a regular electric utility with a set base price per kWh and optional surcharges for high-capacity chargers or stations in high demand) or acceptance of all common credit and debit cards is way beyond me.

Instead, it's not just multiple vendors, apps and payment methods - it's also a (sometimes wild) difference in price depending on how you pay, at the same station. In contrast, at each gas station there is a sign that's visible from afar stating the exact price for your fuel, with the only thing one might hope for is a 1 cent discount for high volume diesel fuel pumps (aka, your truck's hole is big enough to fit a truck diesel nozzle) and a further 1 cent discount from some sort of loyalty reward scheme.

Fixing the payments thing has been addressed by the EU as far as I know: https://ec.europa.eu/commission/presscorner/detail/en/ip_23_...