The average annual air temperature in a city with a million and a half or more people can be between 1 °C and 3 °C higher during the day compared to its surrounding area, while at night that difference can reach up to 10 °C.
Watch our 5 interviews with the winners of the UIA 2030 Award: Heilergeiger Architekten, Domat, Joaquin Lavelli, Co.Creation.Architects and Insitu Project.