Turkish Airlines recently introduced an option for passengers to voluntarily pay extra to help fund the use of sustainable aviation fuel (SAF), sparking debate across the industry. While Lufthansa has invested heavily in SAF research and trials, this rival move raises questions about whether passenger surcharges are an effective or equitable way to reduce emissions. Environmental groups argue that airlines should shoulder more of the cost instead of passing it onto travelers. The program highlights broader European pressures to decarbonize aviation by 2050, with Lufthansa facing growing expectations to expand its own green fuel commitments. Analysts believe similar schemes will proliferate, though the impact on actual emissions may remain limited.
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