Concrete measures include a ‘solar tree’ in the Frognerparken city park and several ‘solar cubes’ at the Jernbanetorget and Aker Brygge bus stops in the city centre directly at the e-bike rental stations. The 40 or so e-bikes are provided by the city for a small fee of 1 krone per minute.

The ‘solar tree’ in the city park offers four sockets and can charge around 50 e-bikes per day and gives around 1,500 mobile phones new power directly from the sun's rays. The substructure for the 9 solar modules consists of a cross composite of the Solid XL and the CrossRail 62 rail as module support rail from K2 Systems. The ‘sun cubes’ at the e-bike rental stations have a CrossRail 62 substructure for the 15 solar modules and are equipped with 4 USB connections.