Annual Report on the Sulfur Content of Heavy Fuel Oil, Gas Oil, and Marine Fuels Used in 2025.
Under Directive 1999/32/EC, Member States must submit an annual report to the European Commission detailing the sulfur levels of fuels used within their territories during the previous year. This measure aims to significantly reduce sulfur dioxide emissions from both terrestrial and maritime combustion.
At the national level, in compliance with Article 298, paragraph 2-bis of Legislative Decree 152/2006, ISPRA is tasked with collecting and processing data from sector operators and control authorities..
This specific document presents the official monitoring results and data analysis regarding the sulfur content of heavy fuel oil, gas oil, and marine fuels utilized across the Italian national territory during the year 2025.
ISPRA
Technical Documents
None/2026
978-88-448-0391-9