11. Waste All buildings should In Hammarby, there are by Swedish definition Classify waste for its best use 100% 100% Management have waste sorting no waste classification facilities. However facilities, enabling all there are systems in place to allow for source waste to be sorted separation of waste. Compost organic waste % of waste composted 30-50% Food waste: Most organic solid waste used as an energy source. None is composted. 35% of total household waste by weight 50% of waste is separated and about 90% of the separated food waste is converted into biogas. % of waste recycled or Resource efficiency 35-50% 33% material recycling Overall picture of waste usage: reused 0,7% Landfill 50% used for energy 1% Hazardous waste 33% Material recycling 16% Biological treatment 50% Energy recovery 12. Water Avoid water waste % of water use subject 100% 100% Efficiency to metering Conserve fresh water on supply % of water used Storm water from roof tops and non-street 20-30% side should be from surfaces is collected separately from storm rainwater or recycled water that falls on the streets. Non-street wastewater storm water is led through open water ways in the area into the surrounding lake water system. Street storm water is purified before being channelled into the fresh water system.
11. Waste Management Classify waste for its best use All buildings should have waste sorting facilities, enabling all waste to be sorted 100% 100% In Hammarby, there are by Swedish definition no waste classification facilities. However there are systems in place to allow for source separation of waste. Compost organic waste % of waste composted 30-50% Food waste: 35% of total household waste by weight 50% of waste is separated and about 90% of the separated food waste is converted into biogas. Most organic solid waste used as an energy source. None is composted. Resource efficiency % of waste recycled or reused 35-50% 33% material recycling 50% used for energy Overall picture of waste usage: 0,7% Landfill 1% Hazardous waste 33% Material recycling 16% Biological treatment 50% Energy recovery 12. Water Efficiency Avoid water waste % of water use subject to metering 100% 100% Conserve fresh water on supply side % of water used should be from rainwater or recycled wastewater 20-30% Storm water from roof tops and non-street surfaces is collected separately from storm water that falls on the streets. Non-street storm water is led through open water ways in the area into the surrounding lake water system. Street storm water is purified before being channelled into the fresh water system.
Hammarby-Introduction.docx