Thema: IBA Wilhelmsburg
21107 Hamburg-Wilhelmsburg: The former flak bunker in Wilhelmsburg has become a symbol of the climate protection concept Renewable Wilhelmsburg. The monument, which has been virtually unused since the end of the war, was refurbished as part of the IBA Hamburg and converted into a renewable power plant with large-scale heat storage. The energy storage facility has a volume of 2,000 cubic metres, which corresponds to 2,000,000 litres. It supplies the 120-hectare Reiherstieg district with climate-friendly heat and feeds renewable electricity into the Hamburg distribution grid.
21109 Hamburg-Wilhelmsburg: The International Building Exhibition IBA Hamburg is one of the largest urban development projects in Europe. To date, 70 projects have been realised as part of IBA Hamburg. In 2013, IBA Hamburg had a total of 1,733 apartments under construction or completed, 516 of which were modernizations. Added to this are over 100,000 square metres of commercial space, eight educational facilities, two senior citizens' residential homes, three daycare centres, four sports facilities, a commercial courtyard, a centre for artists and creative people, the extension of the Aßmann Canal and over 70 hectares of green space.
22045 Hamburg-JenfeldHAMBURG WATER Cycle®, an urban quarter with 835 residential units, 630 of them in new buildings, and commercial space for around 2000 residents is being built on 35 ha of the former Lettow-Vorbeck barracks. Project costs: approx. 250 million euros. The most far-reaching project of a decentralised water supply and disposal system currently in Europe: vacuum toilets, biogas production and waste water separation (HAMBURG WATER Cycle®). The biogas produced will be used to generate heat and electricity for the new district in a climate-neutral manner in the district's own combined heat and power plant. The project will thus enable climate-neutral living and sustainable drainage.