Costly future fuels will increase focus on ship fuel efficiency. In conversation with Håkan Agnevall, President and CEO, Wärtsilä  

Decarbonisation is "on the top of the everyone’s agenda," says Wärtsilä president and chief executive Håkan Agnevall, and the marine industry needs to be prepared for "an unprecedented rate of change" to meet IMO emissions targets.

Listen in to hear what Mr Agnevall thinks needs to happen for shipping to meet its decarbonisation goals.