SIXT follows the guiding principle of sustainable development and aims to continuously reduce the CO2 emissions of its fleet. The entire fleet is state-of-the-art in terms of resource efficiency, CO2 emissions and safety. The number of electric and hybrid vehicles is steadily increasing.  SIXT has also established the SIXTainability initiative, which supports employees in implementing various aspects of sustainability. The focus is on ecological responsibility, resource conservation and management, and climate protection. That is why we also give our customers a piece of sustainability along the way.