What a beautiful night! Lights out in the Greater Geneva area on Friday 23 September 2022

“La nuit est belle!”, or what a beautiful night, returns on Friday 23 September for a third edition dedicated to energy-saving. The public lighting will remain switched off in numerous municipalities in the Greater Geneva area, including many within the City itself. The private sector is also called on to switch off the lights, in particular in stores, shop windows, signs and office buildings. This festive and educational action aims to increase awareness of the impacts of light pollution and to encourage people to change their practices.