There is power at gas stations already, there is in fact power at the pumps. They also let you drive your car up to the pump, use your cell phone, and wear clothing that generates static electricity.

Most gas stations in Oslo have fast chargers, between 50 and 300kW each.

I’ve seen them installed on a few stations already - they are in the parking areas, not filling areas - if fume concentrations are high enough to light up there then there are way bigger issues with the station :)

I'm not an electrical engineer, but from watching this video [0], there seem to be about a million and a half different mechanisms to prevent sparks from chargers.

[0] https://www.youtube.com/watch?v=RMxB7zA-e4Y