Things are happening rapidly in the EV charging space at the moment.
Today ChargeNet announced many new DC fast chargers going live....all over the country. a few have been mentioned here recently. The new units are a mix of 25kw Delta DC chargers and 50kw Tritium Veefil DC chargers. All support both CCS2 and ChaDeMo. The 50kw units cost 25c / kWh + 25c / minute and the 25kw units cost 25c / kWh and 15c / minute.
Here's their graphic.