Hapag-Lloyd Advances Fleet Decarbonization With Methanol Retrofit Project

Hapag-Lloyd is taking a significant step toward sustainable shipping by successfully testing a retrofitted MAN S90 engine to run on methanol. Conducted in Japan by MAN Energy Solutions and Hitachi Zosen Marine Engine, the test demonstrated that an engine originally designed for traditional fuel oil can seamlessly switch to methanol, paving the way for a greener future.

With over 50 vessels in its fleet powered by these engines, Hapag-Lloyd sees this breakthrough as an opportunity to reduce emissions and enhance sustainability in global shipping.

Why Methanol?

Methanol is emerging as a promising alternative fuel due to its lower carbon footprint than conventional marine fuels. When produced sustainably, methanol can cut CO₂ emissions significantly.

• Each of the five retrofitted vessels could reduce emissions by 30,000 to 50,000 metric tons annually – equivalent to removing thousands of cars from the roads annually.

Collaboration for Innovation

This initiative is a joint effort between Hapag-Lloyd and Seaspan Corporation, a long-time partner in fleet innovation.

• Torsten Holst Pedersen, COO, Seaspan Corporation
  “Collaboration between strong and like-minded partners, Hapag-Lloyd and Seaspan, drives innovation. Retrofitting must be an integral part of the strategy if the container shipping industry wants to deliver on its decarbonization targets.” 

The Challenge and the Future

Retrofitting existing ships is a complex yet essential task in achieving sustainability goals. Along with new vessel construction, fleet efficiency upgrades, and alternative fuel sourcing, this project is a key element in reducing emissions.

• The first converted, methanol-powered vessels are expected to launch in 2026.

• This initiative represents more than a technical upgrade—it’s a bold step toward reshaping the future of shipping.

By integrating methanol retrofits into its broader decarbonization strategy, Hapag-Lloyd is reinforcing its commitment to a low-emission future for global maritime transport.