AFAIK Nissan donated the stand-lone CHAdeMO units, they did not have any involvement with the dual standard units you have pictured. In that case, all that will happen is the CCS side is activated, and then evgo pockets the money is a "CCS" side donates (or evgo activates themselves). If all Nissan paid is a half of the cost of installation, EVgo presumably paid the other half and would be reimbursed for it. What Nissan donated is the CHAdeMO charger on the left in this picture here. The ABB CCS unit on the right is what evgo is recently installing. Here's a Nissan branded unit for reference. You will see it is identical to the unit on the right in the picture above.