Press release Austria: SPIE modernises lighting and reduces energy costs for Viennese public transport Published on 17 November 2022
Press release Street lighting: Saint-Priest's authorities choose SPIE to lead their energy transition ambitions and reduce the city's energy bills Published on 14 October 2021
Press release Increasing energy efficiency: SPIE modernises the street lighting along Berlin’s Karl-Marx-Allee Published on 13 January 2021
References Energy performance and unprecedented funding scheme for public lighting in Tain l’Hermitage Published on 12 August 2020