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Tangential: TIL (OK, I knew but had forgotten) that aerobic composting of organic material — e.g., kitchen food waste — produces significantly less methane (an
by dctoedt 3y ago
Tangential: TIL (OK, I knew but had forgotten) that aerobic composting of organic material — e.g., kitchen food waste — produces significantly less methane (an especially-bad greenhouse gas) than just dumping the waste in a landfill where it degrades anaerobically and the lack of oxygen results in more methane. [0]
Which makes me feel better about scattering our daily coffee grounds onto the lawn and in the garden beds — the grounds will decompose aerobically and are reportedly good for the soil, and with the grounds scattered, the paper filters take up less space in our kitchen-counter composting bucket and bag. (Brewing coffee with a paper filter reduces the grounds' acidity, which can matter for some types of plant.) [1]
Relatedly: For $10 per month, residents of our little enclave city can have their kitchen food waste picked up curbside each week and taken to a local-ish composting facility. The pickup truck used to pick up the compost is gasoline-fueled, but it's a start, and it's far more convenient than DIY composting. We've been subscribing to that service for a couple of years and have found that we don't fill up trash bags to put out for curbside pickup as often, so there's a small win there as well. Maybe other locales will start to do likewise? [2]
[0] https://www.epa.gov/snep/composting-food-waste-keeping-good-thing-going https://www.epa.gov/snep/composting-food-waste-keeping-good-...
[1] https://www.gardeningknowhow.com/lawn-care/lgen/coffee-grounds-lawn-fertilizer.htm https://www.gardeningknowhow.com/lawn-care/lgen/coffee-groun...
[2] https://www.zerowastehoustontx.com/ https://www.zerowastehoustontx.com/
- ndsipa_pomu 3y agoI also dump coffee grounds onto our garden, but I put eggshells in with it. Unfortunately our garden is tiny and mainly concrete, so it's only really a couple of flower beds which are now virtually buried in a testament to how much coffee I get through. https://oldworldgardenfarms.com/2021/01/14/coffee-grounds-egg-shells/ https://oldworldgardenfarms.com/2021/01/14/coffee-grounds-eg...
- saltcured 3y agoIn the SF Bay Area, we are required to put food waste in our "green" organics can which is the same used garden trimmings etc. There is no fee associated with either our organics or recycling cans. Instead, the fee structure is based around the size of our landfill can, so we reduce our subscription fee by selecting a smaller can.