NFI Group Inc.'s subsidiary, New Flyer of America Inc., has unveiled a game-changing upgrade for its Xcelsior CHARGE FC™ hydrogen fuel cell-electric bus in Humboldt, California. The addition of an optional four-tank module allows the bus to extend its range by up to 120 miles, presenting a 50% boost in fuel capacity. Humboldt Transit Authority has successfully adopted this technology, showcasing exceptional performance on demanding routes. General Manager Greg Pratt expressed excitement about being the first North American public transit agency to incorporate this feature, praising the bus's outstanding fuel economy and range. The upgrade includes a range of features such as lighter fuel cell power modules, recyclable high-power batteries, improved waterproof enclosures, and an advanced electric drive system with significant energy recovery capabilities. These enhancements enable the buses to cover longer routes while minimizing the need for frequent refueling, thereby streamlining transit operations. Chris Stoddart, President of NFI's North American Bus and Coach division, emphasized the importance of extended range in zero-emission buses, highlighting this upgrade as a breakthrough innovation that aligns with traditional propulsion methods in both efficiency and reliability.