Green Seas: A podcast by TradeWinds

Decisions by crew members can have an impact on a ship’s greenhouse gas footprint, but how do motivate seafarers to make the right choices? Tech start-up Signol believes it has the answer: using the tools of behavioural science,

We talk to the company’s Michael Fanning, Divya Sukumar and Harriett Hunnisett-Johnson.

Container ship operators have taken a variety of paths to tackle emissions, but they are united on one thing: a proposed regulation called the green balance mechanism. We talk to Simon Bergulf of AP Moller-Maersk and Bryan Wood-Thomas of the World Shipping Council.

Photo: Vincent Clerc/Maersk

TradeWinds technology editor Craig Eason speaks to MAN Energy Solutions head of two-stroke business Bjarne Foldager about meeting increased demand for dual-fuel engines, getting licensees to ramp up production, the growing interest in ammonia as a fuel and how long an engine conversion takes.

In his first year on the job, International Maritime Organization secretary general Arsenio Dominguez has confronted two major sustainability challenges facing shipping: decarbonisation and the violence in the Red Sea, which threatens an oil spill and endangers mariners. He spoke to TradeWinds editor-in-chief Julian Bray at the Shipowners’ Forum Germany.

Trading giant Trafigura is looking to biofuels and ammonia as ways to tackle its greenhouse gas footprint, and head of wet freight Andrea Olivi says FuelEU Maritime is a major reason. We talk to him about how the new European Union law is set to boost green fuel uptake.

After snapping up e1 Marine from joint venture partners Ardmore Shipping and Element 1, New Orleans-based Maritime Partners is positioned to take hydrogen generators to wider applications. We talk to Element 1 chief executive Dave Edlund about the tech that combines the advantages of methanol and hydrogen as fuels. Photo: Elliot Bay Design Group.

TradeWinds technology editor Craig Eason talks to Sebjorn Dahl, chief operating officer at Hoegh Autoliners, during the naming ceremony of Hoegh Aurora. They discussed the decision to go for ammonia with 12 newbuildings and how they are training the crews to use both LNG and ammonia fuel.

LNG has returned as the main alternative fuel for new ships, and that means to be truly green, these vessels will need to turn to renewable forms of the fuel. With e-LNG produced from green hydrogen still far more expensive, bio-LNG is the key option on the menu. We speak to SEA-LNG chief operating officer Steve Esau, and we hear from Alexandra Veroude, an analyst at environmental commodities trader STX Group, who spoke on a NorthStandard webinar.

Photo: Titan Clean Fuels and STX Group

This sponsor episode is part of TradeWinds Content Studio’s Ocean Climate Impact Series. The CEO of ABS Wavesight, Staci Satterwhite, joins the podcast to discuss how accurate data is driving cost efficiencies, impacting decarbonisation strategies and helping companies weather the digital transformation sweeping the shipping industry. She provides insights into the challenges shipowners are facing as the future continues towards greener, cleaner targets.

Chris Kruger is a maritime battery guru and pioneer. He has worked with some of the biggest battery makers in shipping and with his company AYK Energy is promoting LFP technology which he says is safer and cheaper. He is also looking at the potential of new solid-state technology.