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pjc50last Wednesday at 7:57 AM1 replyview on HN

Running the recycling operation off propane is hilarious. That sounds like an easy way to emit far more CO2 than just burning the plastic and making some new plastic out of the propane.


Replies

hinkleylast Wednesday at 8:36 PM

New Belgium distilling used to take the dregs from their beer batches and ferment them again anaerobically to produce methane they then used to fire some of their boilers.

Then those dregs got composted and used on the landscaping.

There are ways to co-generate fuel for this but I don't want to lose the larger message that PP is producing toy solutions no matter how you zhuzh them up.

Could they get over that in version 5? Probably. But more likely on 6 or 7, and more likely still for another entrepreneur to scoop them and make something real.