Road freight transport is an indispensable pillar of the European supply chain, but it is also one of its major contributors to greenhouse gas (GHG) emissions. According to the European Environment Agency (EEA), it was responsible for 27% of CO₂ emissions from transport in the EU in 2021, a figure that has remained stable for years. This reality directly confronts supply chain directors, transport managers, and CSR officers with a strategic urgency: decarbonize without compromising efficiency.

The year 2026 looms as a critical horizon, both due to increasing regulatory objectives, such as the CSRD directive requiring the publication of detailed non-financial information, and to the expectations of customers and consumers. The question is no longer whether to decarbonize, but how to achieve it concretely, measurably, and profitably within the next three years. This article aims to explore immediately applicable operational levers, based on verifiable data and industry feedback.

Fleet Electrification: Beyond the Myth

Electrification of heavy-duty vehicles is often perceived as a futuristic solution, but it is already a tangible reality for certain applications. In 2023, the electric truck market saw significant growth, with models now offering ranges of up to 500 km for long-haul, and much more for urban distribution. Manufacturers like Volvo and Daimler anticipate mass production by 2025-2026, with increasingly powerful battery capacities. The total cost of ownership (TCO) of electric trucks is starting to become competitive with diesel counterparts, especially thanks to acquisition subsidies and lower energy costs. For example, a 2022 ICCT study showed that a regional electric truck in Germany could reach TCO parity with its diesel equivalent as early as 2025, provided that charging infrastructure is sufficiently developed.

The main challenge lies in charging infrastructure. The deployment of high-power charging stations (350 kW+) along European corridors is essential. Initiatives such as EU co-funded projects via the Connecting Europe Facility (CEF) mechanism aim to close this gap. An electrification strategy must therefore integrate a detailed analysis of vehicle usage cycles, route optimization to limit intermediate recharges, and investment in depots equipped with private charging stations. It is crucial to anticipate the signing of PPAs (Power Purchase Agreements) to secure a green electricity supply at predictable costs.

Alternative Fuels: Gas, Biofuels, and Beyond

While electrification is not yet the panacea for all segments of road transport, alternative fuels offer transitional solutions with an immediate carbon impact. Liquefied Natural Gas (LNG) and Compressed Natural Gas (CNG), particularly BioLNG/BioCNG from methanization, offer a significant reduction in CO₂ emissions (-80% or more for BioLNG compared to diesel) and air pollutants. The European Commission estimates that the adoption of LNG for heavy goods vehicles could reduce CO₂ emissions by 15% by 2030, while offering a range comparable to diesel.

Advanced biofuels (HVO – Hydrotreated Vegetable Oil) are another option. Unlike first-generation biofuels (often criticized for their impact on land use), HVO is produced from waste and residues, offering a 70 to 90% reduction in GHG emissions on a life-cycle basis compared to diesel, without engine modifications. Their deployment, however, is limited by the availability of raw materials and a cost still higher than that of diesel. The integration of these fuels requires an analysis of the local energy mix and partnerships with suppliers to secure supply and optimize costs. The RED II (Renewable Energy Directive) regulation encourages the use of these biofuels by setting deployment targets.

Flow Optimization and Digitalization: Efficiency Serving Decarbonization

Beyond propulsion technologies, the intrinsic optimization of logistics operations is a major, often underestimated, lever for decarbonization. Improving vehicle fill rates, reducing empty mileage, and optimizing routes have a direct impact on fuel consumption and, consequently, on emissions. Solutions such as advanced Transport Management Systems (TMS), combined with port-to-port orchestration tools, allow for optimizing transport plans, pooling flows, and consolidating loads. A 2021 study by ADEME indicated that route optimization can reduce fuel consumption by an average of 5 to 15%.

Digitalization plays a key role in this optimization. The use of tools offering real-time visibility on flows (AIS/GPS tracking), precise ETA (Estimated Time of Arrival) prediction, and AI-powered disruption radar (storms, strikes, roadblocks) allows for anticipating and adapting routes, thus avoiding unnecessary detours and prolonged waiting times. These technologies also feed into ISO 14083 / GLEC v3 certified CO₂ calculators, which have become indispensable for CSRD compliance, by providing reliable activity data.

Modal Shift: Rail and Waterways

Modal shift is a powerful strategy for decarbonizing long distances. Rail transport emits on average 4 to 5 times less CO₂ per tonne-kilometer than road transport, and waterway transport even less. The European Commission aims to increase the share of rail freight by 50% by 2050. European rail freight corridors are developing, offering viable alternatives for cross-border flows.

The integration of rail and waterways into a multimodal supply chain requires excellent coordination of transshipment interfaces (intermodal hubs, inland ports). Key obstacles include perceived lower flexibility, potentially longer transit times for certain destinations, and initial transshipment costs. However, integrating visibility across different transport legs (intermodal TMS) and integrating EDI data between partners facilitates this shift. For a shipper or freight forwarder, this means a thorough analysis of technical and economic feasibility for each flow, in connection with existing networks and available capacities.

Operational Implementation

For effective decarbonization of road freight by 2026, a structured approach is imperative:

Comprehensive Audit and Emissions Measurement (Scope 3): Conduct a detailed carbon footprint assessment of your road transport emissions (Scope 3), relying on recognized standards such as ISO 14083 or GLEC v3. Identify the main sources of emissions (journeys, vehicle types, fill rates). This step is fundamental for CSRD compliance and for targeting priority actions. Integrate data from your TMS, GPS telematics, and EDI for maximum granularity.
Fleet Energy Transition Plan: Based on the audit, develop a multi-year roadmap for electrification or the adoption of alternative fuels for suitable journeys. Negotiate framework agreements with manufacturers or alternative fuel suppliers. Example: for urban distribution, aim for 100% electric conversion within 3 years; for long-haul, explore HVO or BioLNG as transitional solutions.
Road Operations Optimization: Implement or strengthen the use of advanced TMS for route optimization, load consolidation, and empty mileage reduction. Train teams and drivers in eco-driving. Monitor key performance indicators (KPIs) such as average fill rate and specific consumption per tonne-kilometer.
Modal Shift Strategy: Identify freight flows for which rail or waterway transport is a relevant alternative. Map available intermodal infrastructures and establish partnerships with multimodal operators. Evaluate TCO and lead times for each option and integrate multimodal visibility into your orchestration cockpit.
Data Integration and Traceability: Implement a consolidated system to collect, analyze, and report all emissions-related data. Use a platform capable of orchestrating different transport modes and integrating data from your existing systems (BYOK for AIS/GPS/EDI). This will facilitate reliable production of CSRD/CBAM reports and informed decision-making.
Collaboration and Sustainable Contracting: Work closely with your carriers to define clear decarbonization goals and incentives. Integrate carbon clauses into your contracts, encouraging the use of low-emission vehicles and flow optimization.

Frequently Asked Questions

Q: Does decarbonizing road freight mean increased costs for my company? A: Not necessarily. While initial investment may be higher (electric vehicles, charging stations), reductions in operating costs (energy, maintenance) and subsidies can offset these. Furthermore, optimizing flows and reducing empty mileage generate substantial savings. Non-compliance with future regulations and disengagement from CSR-sensitive customers can, in the long term, cost much more.

Q: How can I accurately measure my CO₂ emissions for road freight? A: Use an ISO 14083 or GLEC v3 certified calculator. These standards ensure data robustness and comparability. Collect data on fuel or energy consumption, distances traveled, and vehicle types. Integrating this data via systems like TMS and logistics visibility platforms is essential.

Q: My fleet consists mainly of subcontractors. How can I influence their energy transition? A: Collaboration is key. Integrate CSR criteria into your tenders and contracts. Offer volume commitments or bonuses for carriers investing in low-emission vehicles. Share your expertise and existing funding opportunities. Transparency of emissions data (yours and theirs) is an excellent starting point.

Q: Is HVO truly a viable large-scale solution for 2026? A: HVO is an excellent transitional solution, but its availability is currently limited by production capacities. It is more expensive than standard diesel. Its viability will depend on evolving regulations (encouraging biofuels) and investments in refineries. In 2026, it will be a relevant option for specific fleets or targeted journeys, but not yet a universal solution.

To go further

Logistics — Orchestrate your port-to-port flows and anticipate disruptions with our AI radar.
CO₂ Calculator ISO 14083 — Measure and report your CO₂ emissions for maritime, road, and rail freight.
BYOK — Connect your AIS, GPS, and EDI data sources for consolidated visibility.