In 2023, the NPISH and General Government Final Consumption Expenditure on Environmental R&D in Italy stood at 681.0 million Euros. From 2024 to 2028, a gradual decline is projected, with expenditures decreasing annually by approximately 0.44%. By 2028, the budget is expected to reach 666.0 million Euros, indicating a consistent downward trend. The compound annual growth rate (CAGR) for this period is negative, reflecting diminishing investment or allocation towards environmental R&D.

Future trends to watch include:

Potential policy shifts or fiscal adjustments that could alter funding priorities.
Economic factors that may affect public spending on R&D.
Global environmental initiatives influencing national commitments and budgets.
Technological advancements potentially redirecting research focus and funding.