Banco Santander scores 39/100 (Below expectations) on SINK's independent climate assessment — scored from public data only, no company payment can change a number. Last verified May 2026.
That places Banco Santander joint 270th of 596 companies scored, and joint 16th of 35 in Financial Services / Banking.
Santander operates strong renewable energy and operational emissions reductions but masks systematic financed emissions weakness. The bank weakened fossil fuel policies after raising billions for LNG, funds deforestation-linked agribusiness in Brazil, and ranks among Europe's top fossil fuel financiers. Green rhetoric collides with documented evasion.
This score is built from public data only. If your practice is stronger than your disclosure, submit evidence for review — or challenge any question, free.
Same formula for every company. No curve. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Carbon Footprint — Operations and Energy Source (7/10, 7/10). Weakest on Controversies & Red Flags and Targets & Commitments (3/10, 3/10).
15 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.
9 of 15 sources are third-party verified or public record.
If you believe a source has been misread or a newer version exists, submit a challenge.
Where Banco Santander sits among financial services / banking peers.
Among the 35 major financial services / banking brands we've scored, Banco Santander is tied =16th of 35, with 3 others.
Score history begins 6 April 2026.
As Banco Santander's score updates, the trajectory will appear here.
We're backfilling historical scores for FTSE 100 and S&P 100 companies over the coming weeks.
This score is not currently being contested.
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No challenges submitted yet. If you have evidence that contradicts this score, you can challenge any question above — cite a public source and we'll review it.
Banco Santander is a multinational banking group headquartered in Santander, Spain, operating across Europe, the Americas, and Asia with over €1.7 trillion in assets. Founded in 1857, it ranks among Europe's largest financial institutions by market capitalisation, providing retail, commercial, and investment banking services.
European megabank with similar financed emissions reporting gaps and fossil fuel financing controversy.
View breakdown →Global systemically important bank; top fossil fuel financier facing comparable portfolio decarbonisation scrutiny.
View breakdown →Swiss bank linked in same Unearthed investigation to deforestation-tied green bonds and greenwashing allegations.
View breakdown →Major UK bank with history of policy reversals on fossil fuel and renewable energy financing commitments.
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