Winnerslist Landmarks in the land of ideas
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Geoplex solar roof cadastre
An interactive map helps homeowners decide whether to switch to solar energy or not
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International StreetArt Festival Wilhelmshaven
The city welcomes people from around the world to its street art festival
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Bremen-bewegen.de
An online platform enables citizens to participate in their city's traffic planning
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bettervest – investing in a better city together
Citizens invest in energy saving projects and reap benefits from the profits
