France 3 Paris Ile-de-France reports : the deflation of the Ballon de Paris Generali.

The Ballon de Paris Generali, which has flown 1,500,000 passengers in 25 years, will have a brand new envelope for next spring. It has just been deflated and its helium recycled. A new balloon, even more committed to the environment, will be inflated this spring thanks to a renewed partnership with insurer Generali.
Matthieu Gobbi, CEO and co-founder of Aerophile, and Lysia Lacoussade of start-up 45-8 ENERGY, explain in this excellent report by France 3 Paris Ile-de-France.