Citroën’s Berlingo HVO Road Trip Shows a “Right Now” Path to Lower-Carbon Driving in Europe
SHERIDAN, WYOMING – December 18, 2025 – Not every sustainability story starts with a brand-new vehicle. Sometimes it starts with what’s already on the road—and a fuel swap that can make everyday driving feel a little less heavy on the climate. That’s the idea behind the HVO Aurora Trial, a European tour featuring a Citroën Berlingo running on HVO (hydrotreated vegetable oil), a renewable diesel made from waste cooking oil and animal fats.