1 Metals & Smelting companies ranked 0–100 on real environmental impact using SINK's open, physics-first formula.
Metlen Energy & Metals is the highest-scoring Metals & Smelting company on SINK with a score of 27/100 (Significant gaps).
The average SINK score across 1 Metals & Smelting companies is 27/100. The global average across all scored companies is 38/100.
SINK scores Metals & Smelting companies on 10 questions using public data: Scope 1/2/3 carbon footprint, energy source, nature and biodiversity, resource use, water impact, emissions trajectory, science-based targets, transparency, and major controversies. The formula adjusts for the industry's inherent environmental footprint and company scale.
Metlen Energy & Metals has the lowest SINK score among Metals & Smelting companies at 27/100 (Significant gaps).
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