In this episode we go back to where it all began, the Maersk Ingrid retrofit. We are joined by Steen Sander Jacobsen, Technical Director at Njord, to explore the very first retrofit project and the lessons it taught us about energy efficiency at sea.

From unexpected performance results to breakthrough insights, Steen shares what made Maersk Ingrid a unique candidate, how technologies were tested and measured, and what this case still teaches us today.

Topics covered:

• Why Maersk Ingrid was chosen for deep retrofit
• Measuring real-world performance across systems
• Surprising results from PBCF, Mewis duct, and VFDs
• The biggest learning from the project
• How this case shaped future retrofit strategies