Siemens Energy reports transparent operational emissions with GHG Protocol alignment but saw year-on-year increases across all scopes in FY2024. Scope 3 disclosure covers only 3 of 15 categories and is dominated by use-phase estimates rather than actual supply chain impacts. The company backs fossil gas infrastructure while advocating climate policy, obscures industry association positions, and faces credible NGO criticism on fossil fuel involvement.
Same formula for every company. No curve. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Energy Source and Carbon Footprint — Operations (8/10, 7/10). Weakest on Emissions Trajectory and Water Impact (3/10, 4/10).
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Among the 9 major electrical equipment / lighting brands we've scored, Siemens Energy sits 5th of 9.
Score history begins 11 April 2026.
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Siemens Energy AG, headquartered in Munich, is a global power and gas company spun off from Siemens in 2020. It manufactures wind turbines, gas turbines, power transformers, and grid infrastructure. The company operates across renewable energy, conventional power generation, and grid stabilisation segments, serving utilities and industrial customers worldwide.
Renewable energy equipment competitor; higher renewable focus but comparable supply chain complexity.
View breakdown →Integrated energy major with comparable lobbying opacity on fossil gas and net-zero commitment credibility questions.
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