LISBON CITY HALL SQUARE

The Lisbon City Hall Square (Praça do Município de Lisboa) is an emblematic and historic place of the city therefore it was a key stone to preserve the historical lanterns while replacing the traditional street lighting with LED technology, as a measure of energy efficiency and reduction of energy consumption in street lighting. Thus, the project had a technological conversion component maintaining and preserving existing equipment by retrofitting, respecting the architectural design of the space.

The intervention also included the installation of motion sensors and the development of a management system that can be controlled remotely with additional resources of reduction of luminous flux, associated to the pedestrian or road movement, and a supervisory center that can establish consumption profiles for each LED lamp.