On Friday, Mayor Jim Kenney and City Council announced the creation of a joint task force to study ways Philadelphia can encourage — or at least not impede — city residents’ adoption of electric vehicles.

All-electric vehicles and plug-in hybrids require outlets in order to recharge their batteries, which take hours to fully reload. In suburban settings, this isn’t a problem, as most homes have driveways and garages.

But in a city like Philadelphia, where off-street parking is relatively…