In 2023, Italy's outward FDI stocks in the water supply and waste management sector were below the forecasted value for 2024, indicating a downward trend. From 2024 to 2028, the values consistently decline from $38.23 million to $28.55 million, revealing a year-on-year decrease in investment. Between 2024 and 2028, the sector's FDI declines by an average annual rate (CAGR) of a little over 5%. This steady reduction suggests a shrinking confidence or strategic repositioning in international investments in this sector by Italian companies.

Future trends to watch for include:

Changes in regulatory or environmental policies that could impact investment strategies.
Technological advancements that may alter investment decisions in water supply and waste management.
Shifts in global market conditions or domestic economic priorities affecting outward FDI.