Spanish integrated oil and gas company with refining, petrochemicals, and upstream operations. 23,810 employees, €61.8bn revenue (2024).
More about Repsol
Recently expanded renewable generation (5.8 GW) but core business remains fossil fuel extraction and processing. Listed on Madrid and New York exchanges.
Founded 1986Head office Madrid, SpainStaff ~23,810 (2022)Revenue ~€55BWebsite ↗
Repsol reports detailed emissions data and renewable capacity targets, but remains Spain's largest GHG emitter with intensity-based metrics disguising weak absolute progress. Greenwashing complaints upheld in UK and Spain; ongoing fossil fuel expansion contradicts climate claims. Policy engagement actively opposes EU climate regulation.
Repsol scores 21/100 (Significant gaps) on SINK's independent climate assessment, scored from public data only. Scores are free. Companies can never pay for anything about their own score. Last verified May 2026.
That places Repsol joint 884th of 934 companies scored, and 3rd of 18 in Oil & Gas.
What is Repsol doing well, and where does it fall short?
Strongest on Carbon Footprint: Operations and Transparency & Accountability (7/10, 6/10). Weakest on Controversies & Red Flags and Nature & Biodiversity Impact (2/10, 3/10).
Where Repsol lost points
For each question that lost points, the evidence our public rubric looks for that we didn't find.
- Emissions from its own operations7/10Its own emissions aren't independently verified or tracked over several years.
- Emissions from its supply chain5/10Most of its supply-chain (Scope 3) emissions aren't measured.
- Whether its emissions are falling4/10No evidence of a year-on-year fall in its total emissions.
- How clean its energy is4/10Less than half its energy shown to be renewable, or no transition plan.
- Its effect on nature3/10No assessment of its effect on nature, and no basic environmental policy.
- How it uses materials and handles waste4/10No measurable waste or recycling targets reported publicly.
- Its effect on water4/10No measured water footprint with reduction targets.
- Its climate targets3/10No specific targets with dates.
- How openly it reports6/10No annual impact report, or no pay linked to climate targets.
- Its record on controversies2/10Points deducted for controversies or its business model. The finding is under question 10.
A score changes when the evidence does. We use new published evidence at the next rescore. Anyone can send us new evidence, free. How to send it.
How is Repsol's SINK score calculated?
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleWhat evidence is Repsol's score based on?
14 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.
50% of them were published by Repsol itself; the rest come from independent sources.
Scored on 4 April 2026 under an earlier version of our method. We're re-checking it under the current method.
7 of 14 sources are independent of the company.
If you believe a source has been misread or a newer version exists, submit a challenge.
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How does Repsol compare with other oil & gas companies?
Where Repsol sits among oil & gas peers.
Among the 18 major oil & gas brands we've scored, Repsol sits 3rd of 18.
Who scores higher in Oil & Gas?
The 2 companies in the sector scoring nearest above Repsol.
Arabian Drilling runs almost entirely on diesel for rig operations, reports no Scope 3 emissions from the oil and gas it helps produce, and has no interim decarbonisation targets.
See the breakdown →Neste is a major refiner with strong disclosure but worsening emissions and downgraded targets.
See the breakdown →Which companies moved this week, and why.
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