IETT procures 50 AKIA battery-electric buses with dedicated charging depot in Istanbul, Turkey October 5, 2026 | Europe News, News Istanbul Electric Tram and Tunnel Enterprises (IETT) has awarded Turkey-based AKIA a contract to supply 50 battery-electric buses for public transport services in Istanbul. The order covers 50 units o... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password