The Olympic flame is about to get a revolutionary new companion for the Milano Cortina 2026 Games! Forget static cauldrons; Italian architect Carlo Ratti has unveiled a groundbreaking "mobile relay cauldron" that promises to redefine how the Olympic torch is celebrated. These innovative mini cauldrons have already been making appearances, gracing iconic Milanese backdrops ahead of the upcoming winter spectacle.
Brought to life by Ratti's design firm, Carlo Ratti Associati, these portable cauldrons are set to join the torch relay at approximately 80 public gatherings across various cities. This exciting project was commissioned by the energy giant Eni, with their subsidiary Versalis also playing a key role in its development. The "mobile relay cauldron" boasts a sophisticated physical vapour deposition (PVD) finish, designed to perfectly complement the aesthetic of the Olympic torches themselves.
But here's where it gets truly fascinating: the mini cauldron features a series of thin, sculpted blades that encircle a central flame. This ingenious design harnesses the Venturi effect, a principle of fluid dynamics. Essentially, it cleverly shapes the flame into a vertical vortex, making it appear elongated and remarkably stable without needing to consume any extra fuel. The studio proudly states that this system is engineered to remain fully functional even in temperatures as low as -20 degrees Celsius.
Carlo Ratti himself emphasized the design philosophy, stating, "We wanted to strip away the superfluous. The brief was clear: the flame had to be the protagonist." This minimalist approach ensures the fiery spectacle takes center stage.
Adding to the visual excitement, new images showcase the iridescent Olympic torches positioned against some of Milan's most recognizable landmarks. We're talking about striking views next to architect Stefano Boeri's verdant Bosco Verticale building and the magnificent Milan Duomo cathedral.
And this is the part most people miss: the Olympic and Paralympic torches, first revealed last April, each weigh around one kilogram (not including the fuel). They are also a testament to sustainability, crafted from recycled materials, including an alloy of aluminium and brass. What truly sets these torches apart, according to Carlo Ratti Associati, is that they mark the first time in Olympic history that the flame itself has been made intentionally visible to the public. Each torch features a longitudinal opening along its body, allowing onlookers to witness the burner and the flame in action.
The burner is powered by bio-LPG, derived from renewable sources like used cooking oils and agricultural byproducts, producing a beautiful, warm, yellow flame.
"The biggest challenge was designing not just an object, but a phenomenon," Ratti explained. "Fire changes with motion, wind, altitude, and temperature. We had to start from that instability and work backwards, designing from the inside out around something alive, while ensuring it performs flawlessly when the world is watching."
This innovative approach to the Olympic flame follows other recent reveals for the Games, including the Milano Santagiulia Ice Hockey Arena and a pair of expanding cauldrons. What do you think about making the flame itself visible? Is this a brilliant innovation or a distraction from the tradition? Let us know in the comments below!
