DHL Deploys Second Solar-Powered Parcel Transport Ship in Berlin

Why It Matters

The deployment demonstrates a scalable, emission‑free alternative to road‑based parcel delivery, easing congestion and advancing urban sustainability goals. It also signals broader adoption potential for waterborne logistics in dense European cities.

Key Takeaways

• Second solar ship carries up to 1,500 parcels per trip
• Vessel runs 12 km/h, powered by 2 × 35 kW drives
• Route links Köpenick to Osthafen, reducing road traffic
• Project backed by Berlin Senate and federal research funding
• Larger ship expands sustainable urban logistics on 200 km waterways

Pulse Analysis

Berlin’s waterways are emerging as a strategic asset for last‑mile logistics, and DHL’s second solar‑powered ship underscores that shift. The original 2022 pilot proved that battery‑electric vessels equipped with rooftop solar panels could reliably move parcels across the Spree, prompting city officials to back a broader rollout. By diverting freight from congested streets to the river, DHL not only cuts emissions but also taps into the city’s 200 kilometres of navigable canals, a resource long underutilized for freight.

The new ship’s technical profile sets a benchmark for urban waterborne transport. At 19.5 metres long and 5.1 metres wide, it houses a 2 × 35 kW drive system that delivers a steady 12 km/h speed, while solar arrays generate enough power for propulsion and onboard needs. Battery storage extends operation to 12‑15 hours without sunlight, ensuring reliability even on overcast days. With a capacity of 1,500 parcels per run, the vessel dramatically reduces the number of delivery vans required, cutting traffic noise and local air pollutants.

Beyond immediate operational gains, the project aligns with Berlin’s climate agenda and Germany’s push for autonomous, electric shipping. Funding from the Federal Ministry for Economic Affairs and Energy fuels research through the A‑Swarm II consortium, which includes the Technical University of Berlin. As more solar‑powered packstations are installed along the route, the model could be replicated in other riverine cities, positioning waterborne logistics as a cornerstone of sustainable urban supply chains.