The supposed purpose of this program is to measure the amount of garbage, recyclable, and compostable materials being discarded as garbage. It's promoted as anonymous, but the audits take place at the point of collection (your home or business) rather than at a transfer station. Why? Apparently the Authority is not merely interested in the general proportioning or total amount of collected materials, but rather the specifics of what and where it was collected. Can you say Green Police?
If this is something you support, then move your welcome mat out to the curb on collection days. If it's something you oppose, opt out of paying the fee that funds the program (today is the last day).
Opting out won't save you enough money to buy a new environmentally friendly car, but at least it'll give you the satisfaction of knowing you're not supporting more government snooping.