Hacker News new | ask | show | jobs
by foofoo55 4982 days ago
Another view of incineration:

- it's environmentally open-loop. Life on earth is fundamentally closed-loop. Energy extraction is a one-way street. (I find entropy depressing.)

- it discourages the 3 waste r's (reduction, re-use, and recycling).

- the net energy recovery is always a small fraction of the energy that went into making the stuff, and less than the savings of the alternate 3-r's.

- organic materials should be aerobically composted, which prevents methane generation and truly closes the biological loop, or at the very least put through anaerobic digestion to recover some hydrocarbon fuel prior to composting whatever remains.