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Indonesia’s Riau, South Sumatra brace themselves for forest fires as El Nino looms

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In the first three months of 2026 alone, fires burned at least 42,000ha across Indonesia, an area roughly four times the size of Paris.

The two provinces hold the largest share of peatland in Sumatra, covering roughly half of Riau and a quarter of South Sumatra, making them particularly prone to recurring fires.

PHOTO: REUTERS

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– The authorities in Riau and South Sumatra, in Indonesia, are bracing themselves for a surge in forest and peatland fires as the threat of a potential “super El Nino” intensifies, raising the possibility of a prolonged and much hotter dry season.

The two provinces hold the largest share of peatland in Sumatra, covering roughly half of Riau and a quarter of South Sumatra, making them particularly prone to recurring fires.

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