In 2023, Italy's non-renewable industrial waste energy supply was at a certain level from which future projections have been made. The forecasted values from 2024 to 2028 show a steady increase in supply, indicating an upward trend over this period. Year-on-year growth rates between these years demonstrate a consistent increase, suggesting an average compound annual growth rate over five years.

Future trends to watch in Italy's non-renewable industrial waste energy sector include:

The potential impact of policy changes favoring renewable energy sources which might alter projected supply patterns.
Technological advancements that could improve the efficiency of waste-to-energy conversion processes.
Shifts in industrial waste production volumes that might influence overall energy supply dynamics.