If someone will come and get it.

I’d accept contributions!

took off and got enormous and produced enough for me to can or freeze. The ex's coffee grounds went into the garden daily after that, side dressings in summer, sheet composting in winter.

that.

waste. They go either into the compost bin, or directly around plants.

The processes will undoubtedly be optimized and economies of scale will bring down cost. Making cement is even more energy-intensive, plus it’s a polluter of air, soil, and water., however, so longer-lasting concrete will reduce the need for processing as much cement.

Those high temps are a challenge though.

Seem to love coffee grounds. But I haven’t tried decaf grounds.

You can buy a little worm farm for your kitchen. They gobble up coffee grounds vegetable bits, etc. It's surprising how greedy they are.

is anywhere from $8-12. It is so desirable that I thought I'd make it myself. Then I found the directions for doing so and changed my mind real fast.

Tough to do.

Garden LOVES them!

Added coffee grounds to paint to give it texture.
Interesting on canvas, and on the walls.

I compost mine.

I have a pot of shamrocks that a friend gave me and they often struggle, I think because the air is dry and the sun is intense when it slants beneath the patio roof. I finally dumped a week’s worth of moist coffee grounds all over it, and very shortly the pot was full of greenery again. I have a couple of pots of mint on the wall beneath the oak tree, and something ate them to the bare stems — I’m used to mint being hardier than that, but I gave them the same treatment and new growth came right up. I hope whatever ate them doesn’t like coffee.

I am so glad I gave up the Keurig!!.

The problem of concrete is very real, but this press release which, in my opinion, borders on silly, one of those wonderful expressions of the wishful thinking that substitutes for serious approaches to very exigent problems.