In 2023, Italy's renewables and biofuels gross heat production stood at 10.74 thousand gigawatthours. Forecasts for 2024 to 2028 show a steady annual increase, with a year-on-year growth rate hovering around 2%. By 2028, production is projected to reach 11.79 thousand gigawatthours, reflecting a cumulative average growth rate of approximately 1.9% per annum over five years.

Future trends to watch for:

Technological advancements in renewable energy sources which could accelerate production efficiency.
Policy changes in Italy or the EU affecting market incentives or regulations that could impact growth rates.
Investment levels in infrastructure and grid capacity to support increased renewable energy output.