Athens is moving boldly into the future of sustainable mobility.
Since the launch of the metaCCAZE project, Athens Urban Transport Organisation (OASA) has successfully integrated 240 state-of-the-art electric buses into its fleet—marking a new era in clean, modern, and efficient public transport.
To ensure adequate charging capacity, 70 new chargers have been installed and activated across three depots of Athens Bus Operator OSY, ensuring seamless daily operations. Network expansion is ongoing, with an additional 50 chargers now being brought into operation at two further depots. These upgrades are designed to improve the operational efficiency of the electric fleet and to extend service coverage across a wider area of the Athens metropolitan region.

And the pace of electrification shows no signs of slowing down.
This April, another 125 electric buses are scheduled to enter circulation, offering quieter rides, zero emissions, and a significantly improved passenger experience. In parallel, planning is underway for the installation of 63 additional chargers across two more depots as Athens continues to invest strategically in the infrastructure required for a fully modernized fleet.
Looking ahead, OASA is preparing a major new tender for the acquisition of 79 additional electric buses and 38 next-generation (IMC) trolleybuses.
This planned tender forms part of the broader strategy to modernize the transport fleet, reduce environmental impact, and advance the transition toward a fully sustainable public transport system.
More about metaCCAZE Follower City, Athens:
Athens is one of the ten Mission cities participating the metaCCAZE project. Together, they test the potential of zero emission shared mobility solutions in real and diverse urban environments. In Athens, three partner organisations—NTUA, OASA, and the state agency ANAPLASSIS—are collaborating to support the integration of electric mobility, aiming for climate neutrality by 2030.
In the project’s second phase, starting in 2025, metaCCAZE partners will introduce 100 e-buses to the city’s network. By 2026-2027, 525 slow and fast-charging stations will be included. Find out more about Athens challenges and their role in the metaCCAZE project here.














