Fast decarbonisation of the global transportation sector requires technological diversity

Arnd Franz, Chairman of the MAHLE Management Board, emphasised the need for various technical solutions at a recent event in Stuttgart.
MAHLE says it is well-positioned with components and systems expertise in battery electric drives, hydrogen engines, fuel cells, and renewable fuels to shape tomorrow’s climate-friendly transportation.
It is already involved in key projects for electrified trucks, hydrogen engines, and fuel cell vehicles, supplying over 120 international commercial vehicle brands.
The commercial vehicle segment represents about 20 percent of MAHLE’s original equipment business, with significant growth expected, especially in China.
At the IAA Transportation trade fair in September, MAHLE showcased its systemic approach to fuel cell trucks, featuring innovative solutions like a new evaporative cooling system and a bionic fan.
As the demand for transport grows, the industry must balance climate protection with market needs and affordability.
MAHLE expects electric and fuel cell trucks to account for 30 percent of global production by 2035, with internal combustion engines continuing to play a role.
It says battery-electric systems will be prominent in medium-duty and short-haul trucks, while fuel cells and combustion engines will dominate long-haul routes.
MAHLE states that its SCT electric motor, known for its endurance, is ideal for heavy-duty electric trucks and fuel cell applications.
At IAA, MAHLE debuted a heavy-duty e-axle featuring two SCT motors, highlighting its expertise in systems integration and production-ready innovations.
MAHLE further states that hydrogen, seen as a key renewable fuel, holds great potential for decarbonising transportation.
MAHLE is actively testing hydrogen engines, with series production expected soon.
However, the transition to zero-emission vehicles also depends on infrastructure.
Arnd is calling for increased efforts to expand charging and refueling facilities across Europe, urging policymakers to create favorable conditions for the adoption of climate-neutral drives.
He also noted the importance of biofuels and synthetic fuels in reducing carbon emissions, citing MAHLE’s own use of HVO 100 fuel in its fleet, which has significantly cut emissions.

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