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Octopus and CATL unveil a giant EV truck battery-swapping network
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Octopus and CATL Unveil Giant EV Truck Battery-Swapping Network
Jun 22, 2026 – In a landmark move poised to accelerate the electrification of European freight, Octopus Energy and battery giant CATL have announced a partnership to deploy a continent-wide battery-swapping network for electric trucks. The ambitious initiative targets one of the biggest hurdles for commercial EVs: long downtime for charging, promising to recharge heavy-duty vehicles in minutes, not hours.
The project directly addresses the critical need for decarbonizing road freight, a sector responsible for a significant portion of the EU's transport emissions. Current fast-charging solutions for 40-tonne trucks can still require 45 minutes to an hour, disrupting tight logistics schedules. The joint venture aims to eliminate this barrier by offering fully automated stations where depleted batteries are exchanged for fresh, charged units in a process designed to take just five minutes.
The first station is set to open in Calais, France, in early 2027. Plans call for the deployment of 50 additional swapping hubs across major European logistics corridors by 2028, with over 500 projected by 2030. Each station will house over 100 battery packs in a buffer, managed by Octopus’s energy platform, and will be powered by 100% renewable energy, ensuring the entire cycle is green.
The technological core of the network is a standardized, swap-ready battery system developed by CATL. The batteries have a capacity of 500 kWh and are designed for a high cycle life. The automated swapping process requires no driver intervention; the truck is driven into a bay where robotic arms exchange the batteries, with the entire vehicle weighing over 40 tonnes being securely handled by the system.
This collaboration has significant implications for the trucking industry and the energy grid. For fleet operators, it promises near-diesel levels of operational uptime and reduces the high upfront cost of EVs by separating the battery from the vehicle. For the energy system, the network of battery buffers offers massive distributed storage, capable of storing excess renewable energy and stabilizing the grid during peak demand.
Reactions from industry leaders have been overwhelmingly positive. Mathias Lelord, Head of CATL’s European business, stated, “This is a game-changer for zero-emission long-haul transport.” Octopus Energy CEO Greg Jackson emphasized the symbiotic benefit, noting, “Not only do we help trucks run on clean energy, but thousands of batteries on our network will become a giant, flexible battery for the power grid, supporting a cheaper, cleaner system for everyone.”
The success of this venture could create a new blueprint for heavy transport electrification worldwide. The partners acknowledge that widespread adoption hinges on industry-wide standardization of battery packs. If successful, this network could become the backbone of a sustainable logistics chain, proving that even the heaviest vehicles can run on clean power without sacrificing speed or efficiency. The project marks a pivotal step in aligning the mobility and energy transitions.
