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Energy diversification, more sources for one energy

Following the principle of technological neutrality, with diversification of energy sources, we can help to realise the transition to sustainable, secure and affordable energy.

Energy diversification is the basis of our strategy to achieve the Net Zero target whilst ensuring security of supply and access to energy for a world that is growing both demographically and economically. 

The diversified utilisation of this variety of sources is expressed both technologically and geographically through:

Activities across our different business sectors

Our current energy mix confirms the centrality of natural gas as a pillar of energy supply security and a support for energy transition, when taken alongside the development of bioenergy and renewable energies.

New vectors like hydrogen complement existent ones. At the same time, we invest in technological research to find alternative energy sources such as “magnetic confinement fusion” which could change the energy world forever. 

The production cycle involves the entire value chain

We are engaged in the entire value chain: from the exploration, development and extraction of natural gas and oil to the generation of electricity from cogeneration and renewable sources, including biorefining, refining and chemistry, both traditional and from renewable sources.

Our activities extend to the end markets, where we sell gas, power and other products to local markets and to retail and business customers, to whom we also provide energy efficiency and sustainable mobility services.

Infographic depicting the value chain of Eni, which has a significant presence in energy production.
Infographic depicting the value chain of Eni, which has a significant presence in energy production.

Peer Group of six European energy companies are considered the following: Shell, TotalEnergies, BP, Repsol, Equinor and OMV.

Latest results

Eni’s main achievements in 2025.

Annual Report 2025
  • 4,644

    mmcf/d

    (millions cubic feet per day) natural gas production (-4% compared to 2024)

  • 43.72

    bcm

    (billion cubic meters) annual natural gas sales in 2025 (-7.16 bcm vs. 2024)

  • 12.1

    bcm

    (billion cubic meters) annual LNG sales in 2025 (+23.5% vs. 2024)

  • 5.8

    GW

    installed capacity from the group’s renewable sources (+41% vs. 2024)¹

  • 1.65 mln

    ton/y

    biorefining capacity²

  • (1) 100% Plenitude
  • (2) 100% Enilive

Energy security also relies on multiple geographical sources

A network of alliances with producing countries and cooperation agreements with international partners solidify our global portfolio.

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High technology throughout the global value chain

A diversified energy mix is possible thanks to the high technological content that we offer all along the value chain: from the exploration, development and extraction of natural gas and oil, to the generation of electricity from cogeneration and renewable sources, including traditional and ecological refining and chemistry and the development of circular economy processes.