[everforward]

Shredding is the first step in most recycling processes (ie excluding reusing). Like if they were going to make them into this seasons fashion, I think the first step is shredding. The cut and color of style changes, and I don’t think you can do either without shredding first.

It means they’re still using the fibers, which is an upside. It does waste some CO2 for the original cut and dye.

I’m sort of dubious of the value of trying to limit CO2 like this, but that might be the goal. Whether they burn them now or sell them, they end up as atmospheric CO2 either way. It’s the same as lumber; it ends up back in the atmosphere (although not burning them does reduce PM2.5 particulate).