Leonardo DiCaprio has acquired a “significant” stake in an eco-friendly champagne brand. The ‘Don’t Look Up’ actor praised the environmental commitment of Telmont and admitted he is “proud” to have joined the 110-year-old champagne house, which is based near Epernay in France. He tweeted: “From protecting biodiversity on its land, to using 100% renewable electricity, @maisontelmontis determined to radically lower its environmental footprint. Proud to join as an investor in Champagne Telmont.” Remy Countreu obtained majority ownership of Telmont 15 months ago, but the family remain involved in …