Martin Prokosch is urging charterers to get a grip of their supply-chain emissions now as he tips a big jump in carbon pricing.

Speaking on a company webinar, the head of Norwegian decarbonisation company ZeroLab by Klaveness explained how freight bills can spiral if no attempt is made to mitigate CO2 output.

He cited the example of a charterer booking 50 ships a year to carry 1.75m