Enlarge / EV charger status is coming to Google Maps. (credit: Google)

Google Maps is making itself friendlier for electric vehicles. A couple of years ago it added the option to select different powertrain types when calculating a route—gas, hybrid, electric, and so on. Lower-energy routes with fewer hills are helpful for electric vehicles, but mostly what EV drivers on unfamiliar terrain really want to know about are the chargers: Where are they, how fast are they, and do they work? Soon, that critical information will be available to Google Maps users via a new update.

Live charger status is usually available from the onboard navigation system built into an EV. Better yet, those native nav systems invariably talk to the powertrain, so they know how much state of charge is currently in the battery and how much to expect upon arrival. Add in real-time status on chargers—how many are working, how many are available—and it's not hard to see why plenty of EV drivers stick with the built-in system.

But for some EVs, that built-in system is Google Maps, including EVs from Ford, Honda, General Motors, Volvo, Polestar, and soon even Porsche. These will be the first devices to receive the update, Google says, which will roll out globally in the coming months. After the connected cars, smartphones will be next.

Enlarge / The Marina Palms condo development in Miami recently added an ADS-TEC ChargeBox DC fast charger for its residents. (credit: ADS-TEC)

Right now, the electric vehicle ownership experience is optimized for the owner who lives in a single-family home. A level 2 home AC charger costs a few hundred dollars, and with a garage or carport, an EV that gets plugged in each night is an EV that starts each day with a 100 percent charged battery pack. Plenty of Ars readers have told us that a 120 V outlet even works for their needs, although perhaps better for Chevy Bolt-sized batteries rather than a Hummer EV.

However, about a third of Americans live in large multifamily developments, often in cities that stand to benefit the most from a switch to electrification. And electrifying the parking lots of existing developments is often easier said than done. Some developments will allow individuals to install their own dedicated charger, and newly built developments may even have planned ahead and put conduits in place already.

For many others, the parking spaces will be owned by the condo association or co-op, complicating the idea of giving each EV driver their own plug. Here, shared solutions make more sense, perhaps starting with one or two shared level 2 chargers as a pilot—often this won't even require extra work to the electrical panel. Costs are a little higher than for a home level 2 charger—between $7,500–$15,000 per charger, perhaps.