Industrial Symbiosis at Händelö Eco Industrial Park
The small island of Händelö, which is part of the City of Norrköping in eastern Sweden, is home to a remarkable industrial symbiosis in which by-products from one company are used as input for neighbouring companies Everything at the site is based around using green energy.
The Environmentally Sustainable City of Tomorrow in Malmö’s Western Harbour
Malmö’s Western Harbour, previously a run-down shipyard and industrial area covering 187 hectares, is now a vibrant ‘city within a city’, with a university, around 10,000 residents and more than 16,000 people working there (figure from 2016). The area has its own systems for managing its energy supply and waste treatment, and car traffic in the area has been minimised as an environmentally sustainable approach to urban planning and mobility.
Efficient wastewater treatment at Käppala, Stockholm
Käppalaverket is one of the world’s most efficient wastewater treatment plants, treating wastewater from more than 500,000 people in Stockholm. Biogas is extracted from the sludge that remains after the purification process, and used as vehicle fuel for public buses in Stockholm.
Sjöstadsverket – unique R&D facility for wastewater treatment technologies
Hammarby Sjöstadsverk is Sweden’s leading and internationally known R&D facility in water purification technology. Different mobile devices and purification steps can be connected to the various water treatment lines to compare and develop future technologies.