Eni S.p.A. is an integrated oil and gas company headquartered in Rome, operating upstream, downstream, and chemical businesses across 64 countries.
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Eni is a legacy oil and gas company dressed in transition language. Despite comprehensive emissions reporting and renewable subsidiaries, its core business remains fossil fuel extraction with minimal structural decarbonization. Scope 3 emissions barely decline, greenwashing fines have been levied, active climate litigation proceeds against it, and its climate advocacy actively opposes Paris-aligned policy.
Eni S.p.A. scores 19/100 (Significant gaps) on SINK's independent climate assessment, scored from public data only. Fees pay for the review, never the result. Last verified May 2026.
That places Eni S.p.A. joint 816th of 847 companies scored, and 6th of 16 in Oil & Gas.
Where Eni S.p.A. sits among oil & gas peers.
Among the 16 major oil & gas brands we've scored, Eni S.p.A. sits 6th of 16.
Its three lowest-scoring questions, and what the evidence didn't show.
Greenpeace Italy and ReCommon climate lawsuit cleared by Italy's Supreme Court to proceed on merits—alleging Eni knew of climate risks since 1970 but continued fossil expansion.
Not an RE100 member.
The full reasoning is in the ten questions below.
A score changes when the evidence does. We use new published evidence at the next rescore. Evidence that isn't public can count through an evidence review.
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Get in touch →Strongest on Carbon Footprint — Operations and Transparency & Accountability (7/10, 6/10). Weakest on Controversies & Red Flags and Energy Source (1/10, 2/10).
The 3 companies in the sector scoring nearest above Eni S.p.A..
Repsol reports detailed emissions data and renewable capacity targets, but remains Spain's largest GHG emitter with intensity-based metrics disguising weak absolute progress.
See the breakdown →BP is intensifying fossil fuel expansion while abandoning renewable energy targets and weakening absolute emissions commitments.
See the breakdown →Trafigura reports rising operational emissions, flat trajectory since FY2023, and Scope 3 climbs annually.
See the breakdown →The formula and all 16 sources.
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × Scale16 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.
10 of 16 sources are independent of the company.
If you believe a source has been misread or a newer version exists, submit a challenge.
Eni S.p.A. is an integrated oil and gas company headquartered in Rome, operating upstream, downstream, and chemical businesses across 64 countries. With €82.2 billion in FY2025 revenue and 32,349 employees, it ranks among Europe's largest energy firms. Eni maintains subsidiaries in renewables (Plenitude, ~4 GW capacity), biorefining (Enilive), and environmental remediation (Eni Rewind), but fossil fuel extraction and refining remain its primary revenue source.
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