BT Group demonstrates credible climate leadership backed by SBTi validation and third-party assurance across Scope 1, 2, and 3. Operational emissions down 55% since 2017. Weak spots: nature impact remains largely unmeasured, water stewardship absent, and FY25 total emissions rose despite methodology improvements.
Same formula for every company. No curve. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Carbon Footprint — Operations and Targets & Commitments (9/10, 9/10). Weakest on Nature & Biodiversity Impact and Water Impact (4/10, 5/10).
11 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.
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Among the 11 major telecommunications brands we've scored, BT Group plc sits 1st of 11.
Score history begins 4 April 2026.
As BT Group plc's score updates, the trajectory will appear here.
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BT Group plc is a British multinational telecommunications company providing fixed-line, mobile, broadband, and TV services across the UK and globally. A major player in the telecom sector, BT operates extensive network infrastructure and a 30,000+ vehicle fleet, positioning it mid-tier by revenue but with significant scope for decarbonisation.
Direct peer: European incumbent telco with similar network decarbonisation challenges and scale.
View breakdown →Direct peer: Major UK/European telecom with comparable Scope 3 exposure and supplier engagement.
View breakdown →Direct peer: European incumbent telco pursuing SBTi targets and circular economy programmes.
View breakdown →Direct peer: Large European telecom with significant network infrastructure and transition trajectory.
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