GE Aerospace designs, manufactures, and services jet engines and propulsion systems for commercial and defense aviation.
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GE Aerospace discloses Scope 1 and 2 emissions with third-party assurance and genuine 43% reductions, but Scope 3 — representing 99.8% of total emissions — is limited to engine use-of-life and expected to rise with travel demand. Supply chain reporting is incomplete, nature impact is unmapped, and an SEC complaint alleges systematic undercounting of Scope 3 emissions.
GE Aerospace scores 26/100 (Significant gaps) on SINK's independent climate assessment, scored from public data only. Fees pay for the review, never the result. Last verified May 2026.
That places GE Aerospace joint 710th of 847 companies scored, and joint 6th of 9 in Aerospace.
Where GE Aerospace sits among aerospace peers.
Among the 9 major aerospace brands we've scored, GE Aerospace is tied =6th of 9, with 1 other.
Its three lowest-scoring questions, and what the evidence didn't show.
GE Aerospace reports only Scope 3 Category 11 (use of sold products): 27.86 Mt CO2e in 2024, third-party assured.
2025 Sustainability Report mentions hazardous material management and circularity but contains no TNFD-aligned disclosure, quantified biodiversity footprint, or nature-specific policy.
No quantified waste diversion, circular economy metrics, or closed-loop performance targets disclosed.
A score changes when the evidence does. We use new published evidence at the next rescore. Evidence that isn't public can count through an evidence review.
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Get in touch →Strongest on Carbon Footprint — Operations and Transparency & Accountability (7/10, 6/10). Weakest on Carbon Footprint — Supply Chain and Nature & Biodiversity Impact (3/10, 3/10).
The 3 companies in the sector scoring nearest above GE Aerospace.
Airbus operates a dual-track decarbonisation narrative: operational emissions (Scope 1+2) are declining toward validated targets, but the company's dominant footprint—aircraft in service—grows with delivery volumes.
See the breakdown →Rolls-Royce discloses Scope 1+2 emissions with limited assurance and reports 21% absolute reductions since 2019, but it has no SBTi-validated targets.
See the breakdown →TAP Air Portugal reports Scope 1 and 2 emissions but withholds Scope 3 data entirely.
See the breakdown →The formula and all 12 sources.
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × Scale12 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.
7 of 12 sources are independent of the company.
If you believe a source has been misread or a newer version exists, submit a challenge.
GE Aerospace designs, manufactures, and services jet engines and propulsion systems for commercial and defense aviation. Spun off from General Electric in 2024, the company operates manufacturing facilities globally and reported ~$27 billion in revenue in 2024. A leading supplier to commercial airlines and military programs.
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