Acea obtains the A- rating in the Carbon disclosure project - Energia & Energie. Acea is positioned in the "Leadership" segment with the companies most committed to the fight against climate change.

The upgrade by CDP and the recent commitment in defining the targets for reducing CO2 emissions "according to science", validated in September 2023 by Sbti, explains a note "represent important recognition of Acea's continuous commitment in the fight Against climate change"