{"id":86737,"date":"2026-01-18T23:20:50","date_gmt":"2026-01-18T23:20:50","guid":{"rendered":"https:\/\/kempower.com\/news\/one-of-the-largest-kempower-charging-hubs-for-electric-buses-is-powering-kvg-vorarlberg-in-austria\/"},"modified":"2026-03-04T06:58:19","modified_gmt":"2026-03-04T06:58:19","slug":"one-of-the-largest-kempower-charging-hubs-for-electric-buses-is-powering-kvg-vorarlberg-in-austria","status":"publish","type":"news","link":"https:\/\/kempower.com\/america\/news\/one-of-the-largest-kempower-charging-hubs-for-electric-buses-is-powering-kvg-vorarlberg-in-austria\/","title":{"rendered":"One of the largest Kempower charging hubs for electric buses is powering KVG Vorarlberg in Austria\u00a0\u00a0"},"content":{"rendered":"\n
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\n\n \n Back to news <\/a>\n\n 2026-01-18 \u2022 6 min read<\/span>\n \n\n

One of the largest Kempower charging hubs for electric buses is powering KVG Vorarlberg in Austria <\/strong> <\/h1>\n\n\n\n <\/div>\n <\/div>\n<\/section>\n\n\n\n
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One of Austria’s largest charging hubs for electric buses has been built with Kempower\u2019s distributed charging systems in Wolfurt, Vorarlberg. The project is being implemented by the subsidiary vlotte vkw in close cooperation with the Vorarlberg Transport Association (VVV) \u2013 equipped with state-of-the art Kempower technology. The transport association has commissioned \u00d6sterreichische Postbus AG to operate the route, which will run a growing fleet of e-buses in the region in the future. <\/p>\n\n\n\n

One of the largest charging hubs for electric buses in Austria<\/strong> <\/p>\n\n\n\n

The charging depot at the Wolfurt freight station comprises 54 charging points in the first expansion stage, with a charging capacity of up to 240 kW per charging point. Thanks to its modular design, the hub can be expanded to up to 84 charging points. The total transformer capacity is 5 MW, distributed across four 1.25 MW transformers, with an initial power unit of 200 kW that is scalable to 400 kW. <\/p>\n\n\n\n

\u201cIn a project like this reliable charging solutions are essential. We are setting up and operating the necessary infrastructure at the transport service providers’ locations \u2013 existing parking and storage areas at the Wolfurt freight station are currently being upgraded accordingly,\u201d explains Philipp \u00d6sterle<\/strong>, Managing Director of vlotte vkw. <\/p>\n\n\n\n

The Kempower solution separates the charging station and power unit spatially, allowing optimal use of space and flexible and efficient charging of multiple buses at the same time. Intelligent charging management via ChargeEye ensures that charging times are adapted to bus schedules and maximum vehicle availability is guaranteed. <\/p>\n\n\n\n

Contribution to the electrification of public transport in Austria<\/strong> <\/p>\n\n\n\n

Since early 2026, up to 125 battery-electric public buses have been taken in service in Vorarlberg. The charging\u00a0hub\u00a0in\u00a0Wolfurt\u00a0is a key\u00a0component\u00a0in ensuring the reliable and efficient operation of this fleet. The charging stations also enable the batteries and interiors to be preconditioned, which increases range, efficiency, and driving comfort.\u00a0<\/p>\n\n\n\n

\u201cUnlike passenger cars, e-buses are almost always on the road, so maximum charging power must be available during stops. Overnight, significantly lower charging capacities of 30 to 50 kW per vehicle are sufficient to fully recharge the batteries,\u201d explains \u00d6sterle. <\/p>\n\n\n\n

Leonard Lechner<\/strong> from Verkehrsverbund Vorarlberg adds: \u201cThe first electric buses went into service in 2020 and have been impressive across the board ever since. By expanding the fleet, we are enabling our passengers to travel in an even more climate-friendly way.\u201d <\/p>\n\n\n\n

Austrian Postbus AG also plays a central role in this: it operates the e-buses in daily scheduled service on behalf of the transport association. \u201cBy May 2026, the Postbus depot in Wolfurt will be the largest electric bus location and charging park in Austria, with 66 buses and charging points,\u201d says Mathias Sch\u00f6nherr,<\/strong> transport manager at \u00d6sterreichische Postbus AG. \u201cThe project shows how successful cooperation between partners can look \u2013 a real showcase project for sustainable mobility in Vorarlberg.\u201d <\/p>\n\n\n\n

Efficient, scalable charging infrastructure<\/strong> <\/p>\n\n\n\n

The modular Kempower system with power units and control units offers dynamic power control, maximum operational reliability, and easy expandability. In combination with an intelligent energy management system, charging processes are controlled cost-effectively so that even short-term schedule changes or electricity price windows can be optimally utilized. <\/p>\n\n\n\n

Safe and reliable operational management<\/strong> <\/p>\n\n\n\n

\u201cIt is important to us to contribute to the further development of local public transport as a strong partner. In addition to the charging solutions themselves, reliable operational management is also crucial,\u201d emphasizes \u00d6sterle. Many years of experience, a competent team, and targeted stockpiling of important spare parts ensure the operation of the charging infrastructure. <\/p>\n\n\n\n

With the commissioning of the charging hub in Wolfurt, Kempower, vlotte vkw, the Vorarlberg Transport Association, and \u00d6sterreichische Postbus AG are jointly laying the foundation for a climate-friendly, efficient e-bus fleet in Vorarlberg. <\/p>\n\n\n\n

The modular infrastructure allows for flexible expansion of the depot and continuous development of electric mobility in local public transport \u2013 a decisive step towards sustainable mobility in the region. <\/p>\n\n\n\n

Kempower media  <\/strong>  
Sari H\u00f6rkk\u00f6, Communications Manager, Kempower 
sari.horkko@kempower.com    
+358 29 0021900    <\/p>\n\n\n\n

About Kempower\u202f    <\/strong>  
We design and manufacture reliable and user-friendly DC fast-charging solutions for electric vehicles. Our vision is to create the world\u2019s most desired EV charging solutions for everyone, everywhere. Our product development and production are based in Finland and in the U.S., with the majority of our materials and components sourced locally. We focus on all areas of e-mobility, from electric cars, trucks, and buses to machines and marine. Our modular and scalable charging system and world-class software are designed by EV drivers for EV drivers, enabling the best user experience for our customers around the world. Kempower shares are listed on the Nasdaq Helsinki Ltd. kempower.com<\/a> 
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