Oslo requires new developments to hit a minimum 'Blue-Green Factor' score for stormwater, vegetation, biodiversity and recreation; a peer-reviewed study found wadi-based …
Norway's Environment Agency has rewetted more than 200 drained peatlands since 2015, sealing 550,000 metres of drainage ditches; state grant funding for …
Trondheim, Norway
Good practice
Evidence: Observational / pre–post
Top 90%27/100