In this context, Acea has strengthened its climate-change mitigation and adaptation strategy i) with an increase in the energy efficiency of Companies and, regarding water, with the reuse of purified wastewater in agriculture and production of drinking water from the Tiber ii) implementing actions aimed at increasing the resilience of infrastructure, and iii) adopting a plan to significantly increase generation from renewablesefficiency for final internal usage and usage in energy processes, and reducing carbon intensity (gCO2/kWh produced).