The island state of Singapore is known for its manicured vegetation and for Changi Airport, which aptly houses an indoor waterfall and forest. As part of a greater Green Plan 2030, Changi has begun sustainable aviation fuel (SAF) studies with ambitions to become one of the first movers in the supply and trading of SAF and hydrogen for commercial aviation in the region. In August 2021, the Singapore government launched a set of feasibility studies to identify viable feedstock-technology combinations for SAF production in Singapore, based on the availability of feedstock in the region, cost and life-cycle assessments. In November, the Civil Aviation Authority of Singapore (CAAS) confirmed its partnership with Singapore Airlines (SIA) and government-linked invest- ment company Temasek to run a SAF pilot program from 2022 through 2023. The partnership has issued an RFP to select SAF producers and fuel suppliers to develop and execute plans that would deliver blended SAF to Changi.
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