Share this page Project Solar Urban Urban Energy To reach the city's climate ambitions, we have to generate more energy within the city itself. This can be done for example by using solar panels that are placed on roofs. But what about other surfaces, such as facades, roads, and pavements? Project Solar Urban Urban Energy To reach the city's climate ambitions, we have to generate more energy within the city itself. This can be done for example by using solar panels that are placed on roofs. But what about other surfaces, such as facades, roads, and pavements? Project Solar Urban Urban Energy To reach the city's climate ambitions, we have to generate more energy within the city itself. This can be done for example by using solar panels that are placed on roofs. But what about other surfaces, such as facades, roads, and pavements?