In recent years, air pollution-related energy tax revenue in Italy has shown minimal variation, with a steady decline observed from 2024 to 2028. The value decreases from 5.11% in 2024 to 5.08% by 2028, indicating a slow diminishing trend. The year-on-year variation is negligible, reflecting a stable, albeit slightly declining, trajectory over these years.

Key trends to monitor in the future include:

Economic recovery efforts and their impact on energy consumption and taxation.
Policy shifts towards renewable energy and their influence on traditional tax revenues.
Technological advancements in energy efficiency that might further temper revenue growth.