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| Issue: 2 Volume: 2 |
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Innovation ZERI Foundation Awarded for turning Coffee Waste into MushroomsZERI (Zero Emissions Research and Initiatives) started a program in Colombia 15 years ago using waste from coffee farms to grow mushrooms. ZERI says that shiitake mushrooms grow three times faster in the waste than normally. Any waste left over from growing the mushrooms is then used as animal feed. |