Eni's New Biorefinery Project in Sannazzaro

Key highlights
  • The biorefinery will process 550,000 tonnes/year of feedstock.
  • Production of HVO diesel and SAF-biojet is set to begin in 2028.
  • Eni aims to increase biorefining capacity to over 5 million tonnes by 2030.
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Biorefinery Sannazzaro Eni · Italy
Announced / Concept
2025-09
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~2026
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Operational / Completed · expected date for subscribers

Project Overview

Eni has received approval to convert parts of the Sannazzaro de’ Burgondi refinery into a biorefinery. The project includes converting the Hydrocracker unit using Ecofining™ technology and building a pre-treatment unit for waste and residues.

Production and Capacity

The biorefinery will have a processing capacity of 550,000 tonnes per year, focusing on producing HVO diesel and SAF-biojet. Hydrogen will be sourced from existing plants, and logistics infrastructure will be adapted for the new operations.

Timeline and Goals

Production of HVO diesel and SAF-biojet is expected to start in 2028. Eni aims to increase its biorefining capacity from 1.65 million tonnes per year to over 5 million by 2030, with the potential to produce up to 2 million tonnes of SAF annually by 2030.

Strategic Importance

The new biorefinery will enhance product diversification without impacting the existing refinery's capacity. It will play a strategic role in supplying traditional jet fuel and SAF to north-west Italian airports, including Milan Malpensa.

Source: Eni

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