We want to locally grow & distribute oyster mushrooms from a locally diverted waste stream: office and hospitality coffee grounds. For this process, you need four things: coffee grounds, mushroom spawn, a cold room and a warm room.
We’ve started collecting green waste and coffee grounds from fourteen businesses in Secret Village (west part of Reguliersdwarsstraat and its side streets), every weekday. We currently compost all of it in the area, but we’d like to start producing oyster mushrooms from the coffee grounds ASAP. We’ve secured the cold room, but we’ve yet to find a small local space (±10m2, ±500m from Muntplein) that can function as the warm room. We’re also working on finalising a participation project with the municipality, for manpower needed for the collection and distribution of coffee grounds and mushrooms.
Secret Village project page: www.greencitybuzz/secret-village
To read about all our activities in Secret Village, navigate to http://www.greencitybuzz.nl/secret-village/#projecten