Pegasus Airlines is a Turkish low-cost carrier founded in 1989 and headquartered in Istanbul.
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Limited evidence. Published with 2 independent parties, below our full-confidence threshold of 3. Every source cited on this page passed the same quality checks as any other score: all live, none from data aggregators. There is simply less of it.
Pegasus discloses emissions intensity but not absolute tonnes, masking likely growth in total emissions despite fleet renewal. SAF use is unmeasured and minimal. Critically, the airline is an IATA member—an association InfluenceMap rates as Europe's most obstructive on climate policy, actively blocking aviation emissions regulation.
Pegasus Airlines 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 July 2026.
That places Pegasus Airlines joint 710th of 847 companies scored, and joint 6th of 23 in Airlines / Aviation.
Where Pegasus Airlines sits among airlines / aviation peers.
Among the 23 major airlines / aviation brands we've scored, Pegasus Airlines is tied =6th of 23, with 1 other.
Its three lowest-scoring questions, and what the evidence didn't show.
Pegasus has published no distancing statement or lobbying audit.
Scope boundary for wet-leased aircraft not clarified.
No absolute emissions reduction evidenced.
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 Transparency & Accountability and Carbon Footprint — Operations (6/10, 4/10). Weakest on Controversies & Red Flags and Carbon Footprint — Supply Chain (1/10, 3/10).
The 3 companies in the sector scoring nearest above Pegasus Airlines.
Icelandair discloses carbon operations and waste data but reports absolute emissions rising 4.8% while promoting only intensity improvements.
See the breakdown →SAS reports Scope 1 emissions with limited assurance but no quantified Scope 3 inventory.
See the breakdown →Jet2's absolute emissions rose 20% in two years while intensity improved—a classic aviation greenwashing pattern.
See the breakdown →The formula and all 8 sources.
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × Scale8 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.
“79.5% of our emissions were Scope 1, Scope 2 emissions accounted for 0.2%”
“As of 2024, emissions value further reduced to 58.3 gCO2/RPK”
“the industry's net emissions from flight operations grew by 6.7% year-on-year in 2024”
“In 2022, 2023 and 2024, we balanced our electricity consumption... through the International Green Energy Certificate (I-REC/Yek-G)”
“Our Sustainability Director... reports directly to our CEO”
“monitoring all activities related to the use of natural resources such as water and energy”
“IATA (E+)... have actively opposed key national and EU aviation climate policies”
“International Air Transport Association (IATA) advocated for the repeal and replacement of the EU ETS”
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Pegasus Airlines is a Turkish low-cost carrier founded in 1989 and headquartered in Istanbul. Operating 118 aircraft and serving ~35 million passengers annually, it is a mid-sized European airline competing primarily on price. The company has invested heavily in modern fleet renewal (92% neo-family aircraft, average age 4.5 years) to improve operational efficiency.
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