Producing e-fuels remains more expensive than fossil fuel refining, primarily due to the cost of renewable electricity, electrolysis and CO₂ capture. But there has been notable progress.
The Port of Açu in Brazil has launched a green shipping corridor with the , which could be one of the first large-scale e-fuel exports routes by 2030.
Several e-fuel demonstration facilities have already shown that production is technically viable. One example is the in southern Chile. It has been operating for three years, producing green hydrogen and synthesising it with recycled CO₂ to make e-methanol, e-gasoline and e-liquid gas. The carmaker Porsche has tested Haru Oni’s e-fuels at various events.
They show that synthetic fuels can meet demanding technical and operational requirements, which should encourage other sectors to consider low-carbon fuels as well.
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