Domestic-use in-vessel composters – really cool

I stumbled upon domestic-use in-vessel composters (on a lead from @harvestpower, of course).

I had heard of in-vessel composting, but never realized that at least two companies created machines that you plug in, feed with your organic waste (with addition of saw dust), and out comes compost.

As far as I can tell, the process is very fast, so it’s immature compost (composting has a final curing step). But I’m sure the raw stuff that comes out of these machines is pretty good. And to me, one could use this machine for the first step and have a larger separate bin for the curing step.

The two are:

  • NatureMill Automatic Compost Bin is from San Francisco (it’s the silver box in the pic on right*)
  • And GreenGood are the North American distributors of the Oklin (Korea) in-vessel composter. The interesting thing about the Oklin composters is that they use a special thermophile (called “acidulo” bacteria).

I am so tempted to buy one. Maybe the manufacturers could “lend” me a machine for review and comparisons (hint hint)?

Alas, my wife suggested I build one myself. Gah. Not happening soon.

Image from Nature Mill

*The picture cracks me up. It’s such a Euro-couple. And she’s smiling at him as he dumps an almost full plate of food in the bin. Perhaps it was some bad cooking? Only, whose – his or hers? Sheesh.

Presentation: What’s In Your Trash – Michael Alexander

Great presentation on what it would take to get to zero waste. Michael was a great presenter as well.

What’s really cool is that the US is hovering around 25% (35% for MA) waste diversion. And it wouldn’t take much to get to 50%. Indeed, this presentation shows examples of towns that have gone beyond 50% with some simple processes and cultural changes, with a bit of policy arm twisting.

The funny thing is when Michael mentioned the last 10% that would be the hardest to not just dump in a landfill.

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Presentation: A Closer Look at Our Garbage – Alan Kirschner

Great study commissioned by the state of MA to find out what was ending up at some of the state's big recycling centers. Already the raw data are starting discussions into new policies and behavioral modification. For example, carpets and clothing showed up in significant enough amount to get the state to consider how to reduce the amount of textile in the waste stream.

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MassRecycle 2011 Conference Presentations

Presentations from the Organics Waste and Recycling event held at the end of March. It was great and I’ll link to some of the presentations.

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