I’ve thought my next vehicle would be an EV since 1998. But next time for sure.
Assuming you have an acceptable parking/charging solution available, a plug-in hybrid is a good option. The Chrysler uses gas more often in the winter to run the heater but even before the pandemic, we'd go a year on five tanks of gasoline (four of which were in the winter months).
Your lawn equipment with its poorly sealed fuel tank and carburetor is a different story.
I usually do a 180 mile round trip once a month in mine, so I don't need to worry about bad gas.
Who knows, though, maybe one-plug-per-spot will become enough of a selling point that apartment owners will start to deploy the infrastructure. I don't think it will affect EV adoption one way or the other, however, at least not for a number of years. Apartment dwellers are just a fraction of car owners.
I live in SoCal which has high EV adoption with loads of chargers everywhere and off the top of my head.
Off-peak home charging costs about 7 cents / KWh. My car's battery has about a 71KWh capacity so that's about $5 for a full charge.
Super charging prices vary on the time of day and region, but let's pick the worse time. You'll see about a 20-40 cents charge / KWh. That will cost me about $15-30. You can see those prices go down if you're charging at good hours though. Tesla will have morning incentives for instance.
Supercharging costs are higher because:
* Supercharging stations (for Tesla) cost about 300-400k USD per unit.
* Electricity providers charge a premium for higher amps/volt service.
As far as I know, Tesla doesn't try to make a profit with chargers. They keep it close to cost.
This can somewhat vary and can depend on your time horizon and usage. Energy providers like reliable usage, they don't usually like massive swings in usage. If you're able to reliably tell the energy providers how much energy you're going to be using at which times, you can sometimes get your per-kWh price cheaper than the regular wholesale rates even though you're pulling a large amount of energy. Then if you're timescale is long enough the higher upfront cost of the equipment to deliver the power really isn't crazy expensive compared to the full cost of all the energy you've pulled through it over a decade.
Obviously this varies quite a bit even in the US, there's lots of variations between the states and even then there can be some variation within a state. I can definitely say though that the datacenters down the street from me pay waaaaay less per kWh than I do. I know because I know the retail prices they charge, which is still way less than my residential service meanwhile they've got redundant grid connections, generators, and giant batteries to pay for as well.