In today's newspaper there was a long article by the New York Times, written by Lawrence Ulrich, titled: "Charger desert in big cities keeps electric cars from the mainstream". Sub-titled: " Apartment and townhouse dwellers bemoan the lack of places to juice up their vehicles." That should give you some idea of the subject matter.
One condo resident was quoted as saying that his residents had lobbied building management and the condo board to install chargers in the below-ground and outdoor lots, which offer more than 1,300 parking spaces. But discussions get hung up over where to install chargers, how to pay for electricity, or which residents will benefit.
This paragraph caught my eye: "Obstacles abound. According to a Rocky Mountain Institute study, station installers face daunting 'soft costs', including permitting delays, balkanized regulations and outdated utility models. The fastest DC-charging hardware costs a sobering $100,000 to $150,000, but that station can cost $1 million after siting, permits and construction. An aging electric grid faces bottlenecks and reengineering for an onslaught of car owners."
At the end of the article it states that in the case of Porsche's 350 kWh chargers, quick charging, because of the heat it generates can degrade battery life. One reason DC units automatically slow as batteries cross the 80% threshold. "For time-pressed Americans, even that 20-minute stop would require more patience than a three-minute squirt of gasoline."