Mine-gigant vil installere rotor-sejl på malmskib

Den brasilianske mine-gigant Vale har besluttet at installere fem rotorsejl fra Anemoi Marine Technologies på et 400.000 dwt stort malm transportskib. Det skulle spare give en mærkbar brændstofreduktion

Foto: Vale

De fem rotorsejl med en højde på 35 meter og en diameter på 5 meter skulle give en brændstofreduktion på forventeligt 6 pct. og skære den årlige CO2 udledning fra skibet Sohar Max med op til 3.000 tons pr. år.

De enorme skibe i Vale-flåden sejler typisk mellem Brasilien, Kina og Mellemøsten på ruter, der skulle være specielt velegnede til at udnytte fremdrift fra vinden.

“Vindenergi vil spille en central rolle i vores strategi om at dekarbonisere søtransporten af jernmalm,” siger Rodrigo Bermelho, der er teknisk manager i Vale Shipping.

Anemoi får bygget og leveret rotorsejlene i Kina og skal stå for alle tekniske services både før, under og efter installationen af sejlene.

Anemoi siger, at de senest har haft succes med installationen af rotorsejl på et 82.000 dwt. stort tørlastskib, hvor de første data angiveligt indikerer, at sejlene kan spare mere end 10 pct. af det årlige brændstofforbrug.

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