All our vehicles comply with the EU Euro 6 standard. That means that our fleet is reducing the emission of nitrous gases (nitric oxide, or NOX). We use cutting-edge technology which reduces the NOx emissions without exhaust gas recirculation and without affecting fuel efficiency.

Cleaning the exterior of a bus requires about 250 to 300 litres of water. To help protect the environment, we constructed a rainwater tank. We use the collected water to clean the exterior of our vehicles. This is not only an important visual aspect but also a vital safety factor: A clean vehicle is the only way to guarantee clear vision (headlights, windows).