(Bloomberg) -- Royal Dutch Shell Plc is eyeing opportunities in sustainable aviation fuel and electric vehicle charging points in Asia as it reduces its oil refining operations in the region, said Downstream Director Huibert Vigeveno.

The oil major sees strong demand in Asia for SAF, and customers including Singapore Airlines Ltd., Cathay Pacific Airways Ltd. and Japan Airlines Co. have been requesting it, he said in an interview. Shell is aiming to produce around 2 million tons a year of the fuel around the world by 2025 and wants it to make up 10% of all jet fuel sales by 2030, it said in a statement in September.

Alternative aviation fuel, which can be made from feedstocks including algae and cooking oil, is still a lot more expensive than traditional jet fuel. It accounts for just 0.1% of global supply, but major carriers are interested in it. 

See also: Greener Airplane Fuel Is Here, and We’re Going to Need Lots More

Shell is paring back its oil processing globally and plans to halve greenhouse gas emissions from its own operations by 2030. It’s slashing capacity at its Pulau Bukom manufacturing complex in Singapore, its largest refinery worldwide, and said this week it would open a plant in the city-state that would produce 550,000 tons a year of biofuels for transport. 

The new facility in Singapore, which is still subject to final investment approval, would supply SAF to air travel hubs including Changi Airport in the city-state and Hong Kong Airport, the London-based Vigeveno said.

He defended Shell’s move to wind down its oil-refining operations. While processing margins have begun to improve in recent months, they’re still far from the levels that they used to be at, Vigeveno said. “There’s still a lot of overcapacity in refining, and I’m not seeing significant closures of refineries versus what’s still continuing to be added.”

Shell -- which recently announced it would move its global headquarters from the Netherlands to London -- has plans to increase the numbers of electric vehicle charging points, Vigeveno said, and is seeing the highest utilization rates in China. The company currently has 80,000 charging points globally and wants to raise that to 500,000 by 2025 and 2.5 million by 2030, he said.

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