PermaFungi is an eco-friendly circular economy project that has operated in the cellars of the Royal Depot at Tour & Taxis since 2014.

Every day, members of this social cooperative collect used coffee grounds to grow delicious oyster mushrooms.

PermaFungi produces 1 ton of fresh oyster mushrooms and 10 tons of natural fertilizer each month, while recycling 5 tons of coffee grounds.

Long live the circular economy!PermaFungi also offers visits, training and cultivation kits that allow people to grow mushrooms and recycle their own coffee grounds at home.