The European Investment Bank (EIB) said it will invest €25 million in German startup Trailer Dynamics to accelerate the production and deployment of its electric trailer technology, a system designed to reduce fuel consumption and expand the range of battery-electric trucks. The investment is supported by the EU’s InvestEU programme, which aims to strengthen technological innovation and sustainable development in Europe’s freight sector.
EIB Vice-President Nicola Beer said the technology offers immediate benefits for operators facing rising costs and tighter emissions rules. She noted the system enables meaningful reductions in emissions “without compromising performance,” underlining the importance of scalable solutions for cleaner freight transport. The financing is expected to speed up Trailer Dynamics’ market rollout as operators prepare for stricter EU decarbonization requirements.
Trailer Dynamics’ e-trailer integrates a dedicated electric drivetrain, LiFePO4 battery storage and a smart energy management system that monitors the electric axle in real time. Designed to operate with both diesel and electric trucks, the system supports full compatibility across brands and can be retrofitted to existing fleets.
The company said the technology can reduce diesel consumption by up to 40% and extend electric truck range from around 400 kilometres to 700 kilometres, providing traction assistance during acceleration and on gradients to lower strain on the towing unit.
The investment comes as the European freight sector faces new regulatory pressures, including Parliament-approved CO₂ standards that require trailers to deliver a 10% emissions reduction by 2030. Trailer Dynamics’ solution allows operators to meet compliance thresholds from 2024 while easing the transition toward full electrification, particularly amid limited availability of long-range electric trucks. The company’s approach aims to bridge the gap between current diesel-dependent operations and the future zero-emissions logistics landscape.
