<p><strong>TrailerDynamics</strong> has invented a disruptive, economically advantageous concept for the hybridization of long-haul-trucks in order to be in compliance with future CO2 emission EU-regulations.<br /> <br /> <strong>TrailerDynamics offers a comprehensive concept for long-haul-trucks by establishing an electric-drive-train in the trailer</strong>. We developed a Trailer with an electric-drive-train that replace one of the trailer's conventional axles with an electric-axle. In combination with the diesel-tractor, the entire tractor-trailer-system is converted into an electric-plug-in hybrid. Together with adaptive-aerodynamics and the intelligent-control-strategy, significant CO2 emission reductions of 40% are possible.</p>