Singapore passed a bill on Oct. 14, 2025, setting SAF blending targets and a levy to cut aviation emissions.

On October 14, 2025, Singapore advanced its aviation decarbonization plan by passing the Civil Aviation Authority of Singapore (Amendment) Bill, establishing a framework to boost sustainable aviation fuel (SAF) use. The legislation sets phased SAF blending targets—1% by 2026 and 3%–5% by 2030—and introduces a fixed-cost envelope funded by an upfront levy to ensure cost predictability for airlines and travelers. The government will centrally procure SAF to strengthen supply and support industry growth. MPs emphasized the need for transparency, fair levy structures, and alignment with global standards, while highlighting opportunities for green jobs and Singapore’s role as a regional SAF hub.