Vodafone Group Plc scores 4 points higher than Orange on SINK's sustainability index.
Vodafone Group Plc is more sustainable according to SINK's open sustainability index, scoring 53/100 vs Orange's 49/100 — a difference of 4 points.
Orange scores 49/100 on the SINK sustainability index (Making progress). Orange has credible absolute emissions reductions and SBTi-validated 2040 net-zero targets, but recent year-on-year operational emissions rose 4.7%, undercutting momentum claims. Water footprint is entirely unreported. Supply chain mapping remains incomplete across 15 GHG categories, and nature impact lacks quantification despite a reforestation fund.
Vodafone Group Plc scores 53/100 on the SINK sustainability index (Making progress). Vodafone has cut operational emissions 84% since FY20 and validates targets through SBTi, placing it among telecom leaders. Scope 3 emissions remain volatile despite recent declines, nature disclosure is minimal without TNFD alignment, and trade association memberships show misalignment with climate policy—gaps that prevent a higher rating.
Both companies are rated on the same 10-question SINK rubric: Scope 1/2/3 carbon footprint, energy source, nature and biodiversity, resource use, water, emissions trajectory, science-based targets, transparency, and controversies. Scores are 0–100, based on public data, and fully reproducible.
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