How road-toll exemptions can accelerate the rollout of electric trucks

Europe’s road freight sector is undergoing a significant transition as it seeks to reduce reliance on diesel amid geopolitical tensions and fluctuating energy prices. Zero-emission trucks (ZETs), particularly battery electric trucks (BETs), currently face higher total cost of ownership (TCO) compared to diesel vehicles, which hampers their widespread adoption. The revised Eurovignette Directive, updated in 2022, offers a mechanism to address this challenge by allowing EU Member States to exempt ZETs from road tolls and implement CO2-based toll differentiation, thereby incentivising cleaner transport technologies. The Eurovignette Directive is already being implemented in several countries, with Germany leading the way in ZET adoption. However, in nations such as France, Italy, and Spain, where motorways are often managed by private concessionaires, full application of the Directive faces delays due to existing contracts signed before March 2022. Despite this, governments can still negotiate early road-toll exemptions for zero-emission trucks with concession operators, as demonstrated by France’s proactive legal framework and ongoing discussions with motorway companies to introduce CO2-based toll modulation ahead of contract renewals. A recent analysis focusing on six key European markets—France, Germany, Italy, Poland, Spain, and Sweden—evaluated the impact of road-toll exemptions and CO2-based charges on the TCO gap between diesel and battery electric trucks. The findings reveal that full toll exemptions for BETs could achieve cost parity with diesel trucks for regional models by 2026 in France, Germany, and Sweden, and substantially reduce the gap in other countries. By 2030, toll exemptions alone are projected to bring cost parity across all examined markets for regional trucks, while for long-haul trucks, exemptions combined with moderate CO2 charges may be necessary in some countries like Poland. These results underscore the Eurovignette Directive’s potential as a key policy tool to accelerate the adoption of zero-emission trucks by making them economically competitive. Prioritising road-toll exemptions offers a swift and impactful means to narrow the TCO gap, even in countries with complex motorway concession arrangements. The analysis suggests that governments already possess the necessary instruments within the Directive to drive the transition towards cleaner freight transport, with early implementation of toll exemptions representing the most effective initial step.