Readers may recall that, two years ago, we published a feature on TCCI Manufacturing, explaining why the longstanding Midwest supplier of compressors had decided to invest in a new facility on its home turf in Decatur, Illinois. In that article, Richard and Kara Demirjian outlined their plan to open a 260,000-square-foot “Clean Energy Innovation Hub” comprised of three facilities: a plant dedicated to the production of compressors for electric vehicles; a whole-vehicle test centre; and an academy to train the next generation of EV technicians. The innovation hub was officially unveiled by the governor of Illinois, JB Pritzker, at the end of April 2025, and so Truck & Bus Builder used the Advanced Clean Transportation Expo to get an update on TCCI’s newest investment.

This product launch aligns with Daimler Buses’ wider strategic pivot toward electrification and digitalisation.

It is less than a year since German automotive components giant Schaeffler merged with Vitesco Technologies Group to form a single “motion technology company”. Retaining the Schaeffler name, the new company is now in the process of combining the two product lines of Schaeffler and Vitesco together under a single brand. At the company’s stand at the Advanced Clean Transportation Expo – held between 28 April and 1 May in Anaheim, California – the two companies’ portfolios were nearly indistinguishable. It marked the first time that the newly-merged company presented itself as a supplier of comprehensive system solutions to the North American commercial vehicle market.

This year’s edition of the Advanced Clean Transportation Expo featured a more balanced range of driveline technologies, from battery and fuel cell electric at one end of the scale to propane, natural gas, and hydrogen combustion at the other. However, decarbonising the internal combustion engine is not as simple as replacing diesel with a different fuel; the different combustion characteristics of natural gas and hydrogen require alterations be made to the engine so that it works optimally with the new fuel type. One company which has thought long and hard about how to make these necessary tweaks is Eaton Corp. Scott Adams, who is senior vice president of technology and global products for Eaton’s Mobility Group, guided Truck & Bus Builder through the company’s portfolio, showing cutting-edge prototypes as well as its established range of power management technologies.

After attending the Advanced Clean Transportation Expo in the past two years, we were of the view that the USA may catch up with Europe to become the world’s largest electric vehicle market after China. Following the 2025 edition of the ACT Expo – held between 28 April and 1 May in Anaheim, California – I now have serious doubts about how long it will take for America to overtake Europe, if it happens at all. There was a palpable shift away from electric vehicles in favour of alternatives such as natural gas, propane, and hybrid vehicles. Once the stars of the show, these options faded into the background when California’s zero emission vehicle mandate passed into law. Now, the progressive state has repealed the mandate, after the Environmental Protection Agency in January 2025 withdrew the waiver which allowed California to enforce zero emission quotas on fleets; consequently, the low-emission alternatives to diesel and electric are enjoying a revival of interest from many kinds of customer.

The tyre, designed for the regional and long-distance distribution market, boasts a 5-tonne load capacity (per tyre, 10 tonnes per axle) and a reinforced carcass ensuring durability and longevity.

The van is built on a “native electric skateboard platform” manufactured at Renault’s factory in Sandouville, France. Series production is planned to start in 2026, with the order book set to open by the end of this year.

The two companies announced they would work together to develop a 4x2 prototype heavy truck with a fuel cell driveline supplied by Symbio.

Hyliion’s founder and CEO, Thomas Healy, told show delegates that the company has exited the EV powertrain market and is now focused on the “distributed power networks of the future”, where charging operators and data centres will make their power “at the end location” rather than depending on the grid.

Geotab’s CV Show presence underscored its expanding UK ambitions and its role at the forefront of connected fleet innovation.

The Farizon SV is priced from GBP 45,000 plus VAT, with order books now open and first deliveries expected later this year.

Following on from an agreement signed last year to develop a self-driving tractor, Kalmar and Forterra are now in the second round of tests of their jointly developed solution.