The gross investment in Italy's water collection, treatment, and supply sector is projected to grow steadily from 2024 to 2028, starting at 1.71 billion euros in 2024 and reaching 1.9 billion euros by 2028. This represents a consistent annual growth rate, reflecting ongoing enhancements and expansions in this sector. The year-over-year growth rate demonstrates a pattern of approximately 2.9% annually, suggesting a stable and incremental investment approach.

Future trends to watch for include:

Increased investment to meet environmental sustainability goals and regulatory requirements.
Technological innovations improving water management efficiency, requiring further capital infusion.
Potential impacts of climate change prompting infrastructure resilience investments.