SINGAPORE would have the world's largest sustainable aviation fuel (SAF) production capacity when Finnish producer Neste's Tuas facility is completed in the first quarter of 2023.

Currently, Neste is the top SAF producer globally in terms of output and capacity with an annual production capacity of 100,000 metric tonnes at its facility in Finland.

It will be able to roll out as much as 1 million metric tonnes of SAF per annum at its 1.5-billion-euro (S$2.2-billion) refinery in Tuas when the plant is ready by April next year, making Singapore Neste's main SAF production site.