Gramitherm ®, a unique grass fiber-based insulator, has just been awarded the “Solar Impulse Efficient solution” label awarded by the Solar Impulse Foundation created by Bertrand Piccard. 

Following the example of his solar-powered round-the-world flight, Bertrand Piccard wants to identify and label, with the help of independent experts, 1000 solutions to preserve the environment: “Future is Clean”!

“Today, solutions exist to preserve nature and they are also opportunities to stimulate economic development” B. Piccard