My hookup fee is eight dollars a month. 90 is an unreasonable fee for work actually being performed, although maintaining the grid and net metering is still a service and should have some sort of fee, I agree. The issue here is with gouging solar customers with a different hookup price that regular customers don't get hit with.

I am not paid for what I generate but instead have banked kwh that I can pull from, which is honestly more beneficial than grids having to pay out. Mind you, my utilities are run by my city and not a corporation.