While LNG has made a compelling case for itself as a future alternative bunker fuel, other options should also be thoroughly explored to ensure we do not place all our eggs in one basket.

The highly contentious issues of increased black carbon emissions and the potentially disastrous effects of an HFO spill in the Arctic seem to be difficult pills to swallow.

'Ship operators are not aware of the great benefits that perceived minor, on-board maintenance can reap.'

Infrastructure currently in place to support widespread adoption of LNG is still in its infancy.