Tonnes of bio-waste treatment in local composting in the city of Porto, estimated for 2009 and 2019.
This data includes Home Composting, Comunity Composting and Urban Farms Composting.
For Home Composting and Urban Farms Composting it is estimated that 400 kg/year of bio-waste is treated per compost bin. For Comunity Composting it is estimated that 1 ton/year of bio-waste is treated per compost bin.