The Big Fix: Singapore searches for sustainable aviation fuel

The World

Singapore is imposing a levy on all departing flights in an effort to boost funding to develop sustainable aviation fuels. But as The World’s Transportation Correspondent Jeremy Siegel reports, advocates are split on whether the measure will really help reduce emissions.

Will you support The World?

Without federal support, local stations, especially in rural and underserved areas, face deep cuts or even closure. Vital public service alerts, news, storytelling, and programming like The World will be impacted. The World has weathered many storms, and we remain steadfast in our commitment to being your trusted source for human-centered international news, shared with integrity and care. We believe public media is about truth and access for all. As an independent, nonprofit newsroom, we aren’t controlled by billionaire owners or corporations. We are sustained by listeners like you.

Now more than ever, we need your help to support our global reporting work and power the future of The World.