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Private jet emissions have drawn significant scrutiny due to their disproportionate environmental impact, with private jets emitting approximately 15–16 million tonnes of CO2 in 2023, representing about 1.7–1.8% of civil aviation emissions while serving a tiny fraction of passengers. The emissions per passenger are extraordinarily high, with private jets emitting 5–14 times more CO2 per passenger-kilometre than commercial flights, largely due to low occupancy rates. A small group of ultra-wealthy individuals and corporations accounts for the majority of these emissions, highlighting stark inequalities in carbon footprints. To mitigate their environmental impact, travelers can consider options like utilizing empty leg flights, choosing more efficient aircraft, and prioritizing sustainable aviation fuels.