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There is a an article about a private petrol station owner whose business was failing because he wasn't making money at his location selling petrol. He took his 17 year old daughter's suggestion to apply for VW money to retrofit the station to DCFC. At a cost of $800,000 all donated funds, the petrol infrastructure was removed and 4 charging stalls built. Utilization is 4-5 cars per day at an average revenue of $5 per charge... so using $800k of someone else's money has allowed them to generate $25 of gross income per day. That doesn't even cover the monthly demand charge for supplying 250 kW capability.
Privately owned charging infrastructure has several huge obstacles to overcome, most notably that they are huge money losers. Fortunately we won't need so many chargers since most people will charge from home most of the time, but there will be a problem with inadequate infrastructure during high travel times. Hopefully smart apps that take into account real time utilization will ease the problem of long charging queues.
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