Teck operates major mining assets with detailed emissions reporting but intensity-based targets that mask rising absolute emissions. Water pollution is systemic: selenium at 267× safe limits, $60M Fisheries Act fine, additional 2023–2024 charges. Climate advocacy undermines decarbonization; coal divestiture creates appearance of progress without operational reduction.
Same formula for every company. No curve. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Carbon Footprint — Operations and Carbon Footprint — Supply Chain (7/10, 7/10). Weakest on Controversies & Red Flags and Water Impact (2/10, 2/10).
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Among the 10 major mining & extraction brands we've scored, Teck Resources sits 1st of 10.
Score history begins 4 April 2026.
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Teck Resources is a diversified mining company extracting copper, zinc, and coal from operations in Canada, Peru, and Chile. Founded in 2001 and headquartered in Vancouver, it operates major integrated smelting and refining at Trail, British Columbia, and the QB copper-molybdenum project in Chile. One of North America's largest miners by revenue.
Diversified mining peer with similar water and tailings governance challenges across portfolio
View breakdown →Large-cap miner with comparable scope 3 reporting and renewable energy transitions
View breakdown →Integrated miner with ongoing regulatory fines, coal exposure, and policy advocacy scrutiny
View breakdown →Copper and coal operator facing similar water pollution and intensity-based climate targets
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