ABB flash-charging eBus solution reaches a new milestone of half a million km (WK-intern) - TOSA flash charging technology has been in operation in Geneva for more than a year and will equip the first 24-meter fully electric bus in Nantes In little more than a year, Geneva has turned greener thanks to the ABB flash-charging eBus solution. Electric buses equipped with this solution have covered record 500,000 kilometers, transporting millions of passengers and reducing carbon emissions by about 1000 tons. A technological breakthrough developed for sustainable mass transportation, TOSA is the world’s fastest charging technology and onboard traction system for high frequency