Zero: Let at omstille til biodiesel

Den norske miljøorganisation Zero konkluderer i en ny rapport, at store dele af den kystnære skibsflåde meget let kan ombygges til at sejle på biodiesel. Men det mener Statoil er forkert.

Skibe der sejler i farvandene tæt på kysten benytter oftest diesel. Og den kan let udskiftes men plantebaserede olier. Det konkluderer den norske miljøorganisation Zero ifølge Teknisk Ukeblad i en ny rapport.

"Skibsmotorer kan, med lidt ombygning, bruge biodiesel", konstaterer civilingeniør Olav Andreas Opdal fra Zero.

Endnu har rapporten ikke overbevist de norske færgerederier om at hælde raffineret planteolie i tankene. Rederiet Tide, som driver flere ruter, oplyser til Teknisk Ukeblad, at det har kontaktet Statoil, som ikke mente, at dagens biodiesel har noget at gøre i en færgemotor. Det skriver ing.dk.

Nu har miljøorganisationen fået penge af det norske forskningsråd til at fortsætte undersøgelserne af, hvordan miljøvenlige brændstoffer kan komme ind i skibsfarten. Organisationen jagter et rederi, som vil stille en færge til rådighed for et forsøg.

Modsat dieselmotorerne, er det langt vanskeligere at omstille havets sværvægtere, de store transportskibe, hvis motorer forbrænder tungere olie, konkluderer nordmændene.

Kilde: ing.dk

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