GR: The Arizona Corporation Commissions accepts public comments on pending cases. The comment must refer to the docket number. I do not know the number. If you find it, put it in a comment and I will be happy to help publicize the opportunity to give opinions.
Here’s another interesting bit about APS in PV Magazine by Christian Roselund: “Arizona Public Service (APS) was the first major U.S. utility to successfully impose discriminatory charges on its customers who install solar under net metering in 2013. Since that time dozens of utilities around the United States have attempted to do the same, under allegations that PV system owners are shifting the costs to other customers.
“The utility temporarily held off on efforts last fall to introduce further charges for PV system owners, but has not given up. Today APS filed to impose charges and reduce compensation for PV system owners under net metering, as part of a larger rate filing. This filing begins a process under which state regulators will consider the proposal, which is expected to take around a year.” Source: Arizona Public Service attempts to weaken net metering – again: pv-magazine