How Norsepower’s Rotor Sails Are Slashing Shipping Emissions by Up to 50%

Send me a message Shipping moves 90% of global trade – and yet it’s one of the hardest sectors to decarbonise. In this episode of Climate Confident, I sit down with Heikki Pöntynen, CEO of Finnish cleantech pioneer Norsepower, to explore a solution that’s both elegantly simple and radically effective: modern rotor sails. Heikki explains how Norsepower has revived and re-engineered the century-old Flettner rotor to deliver real-world fuel savings of 5–25%, with some transatlantic routes target...