BT Group demonstrates industry-leading climate ambition with SBTi-validated 1.5°C targets and verified operational emissions cuts of 55% since 2017. Scope 3 reporting is comprehensive but reductions lag targets. Critical weakness: nature and biodiversity impact remains largely unquantified with no formal TNFD disclosure or deforestation commitments.
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).
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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 is a British telecommunications company providing fixed-line, broadband, mobile and TV services across the UK and Europe. Founded in 1976, it operates a network infrastructure spanning fibre deployment, data centres, and a 30,000+ vehicle fleet. A major incumbent telecoms operator with 104,000+ employees.
Direct European telecoms peer with similar scale, decarbonisation roadmap, and supply chain scope.
View breakdown →Major telecom competitor with RE100 membership and comparable emissions trajectory scrutiny.
View breakdown →European telecoms incumbent with science-based targets and renewable energy transition challenges.
View breakdown →Spanish telecoms operator with fibre network expansion and similar operational emissions profile.
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