The supply of non-renewable municipal waste energy in Italy is forecasted to gradually decline from 34.51 thousand terajoules in 2024 to 34.2 thousand terajoules by 2028. Compared to the actual figures in 2023, this trend represents a consistent annual decrease each year. The year-on-year percentage decrease is minimal but steady, reflecting the country's shift towards sustainable energy solutions and enhanced waste management practices. Over the past few years, the efforts to reduce dependency on non-renewable sources are evident in the compounded annual growth rate, indicating a small average reduction per year.

Future trends to watch for include:

Increasing investments in renewable energy sources, potentially speeding up the decline of non-renewable waste energy use.
Policy changes and technological advancements in waste management that could further impact non-renewable energy supply.
Potential economic and environmental pressures influencing the pace and intensity of this transition.