Danish tanker and bunker group Monjasa has revealed figures showing the scale of the switch to compliant fuels since the IMO 2020 deadline on 1 January.

Compiling its sales for the first quarter, it said it supplied 821,000 tonnes of high-sulphur fuel oil (HSFO) in the same period a year ago, but this dropped to 147,000 tonnes in the first three months of this year.