Used silage tarps

A search of the term tarps brings up one question from 2017 with no answer that I can locate.
Learning online of a program that takes tarps from silage producers (mostly in western Canada) and sends them to a program in USA to allow growers to access them for reuse cheaply.
Is there such a program in Canada?
I cannot seem to locate it if there is.
5 or 6 mil plastic tarp used to kill vegetation and prep surface for planting.
Any comments/assist welcome.

I’ve never heard of such a program, but it’s not a bad idea!