Singapore’s civil aviation regulator has set a clear goal to cut aviation‑fuel emissions by at least 40%, a move that shows how the city‑state plans to lead the shift to greener jet fuel. Understanding the steps behind this target helps anyone interested in sustainable aviation see a real‑world example.

The Civil Aviation Authority of Singapore (CAAS) announced the 40% reduction target and explained that the threshold was benchmarked against standards in other jurisdictions. It also noted that the target sits well above the 10% minimum required under the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA).

CAAS shared the new criteria with 15 potential sustainable aviation fuel (SAF) suppliers ahead of the first tender. This early engagement is meant to ensure that suppliers understand the expectations for low‑carbon fuel.

Singapore Sustainable Aviation Fuel Company (SAFCo), which is wholly owned by CAAS, will launch the first tender by mid‑December. Blended SAF deliveries are scheduled to begin in June 2027.

Singapore aims for SAF to make up 1% of total jet fuel use at Changi and Seletar airports in 2027, increasing to 3‑5% by 2030. All SAF purchases must qualify under CORSIA, ensuring the fuel meets international carbon‑offset standards.

Through strict criteria, a transparent tender process and a clear delivery timeline, Singapore is positioning itself to achieve at least a 40% cut in aviation‑fuel emissions. The plan demonstrates how a major aviation hub can move toward greener jet fuel.