On the occasion of the 2025 Say on Climate Report event organised by the FIR and ADEME on the 25th of September, the FIR is publishing its complete Say on Climate 2025 Report, with the Ethos Foundation and the World Benchmarking Alliance participations. This report provides at first an overview of Say on Climate at global level, followed by a presentation of the work carried out for the second year in Europe, with 19 SoCs analysed.