Project Launch: HyFuel2035 (FVV 1590)

As of July 1, 2026, the FVV research project Hybrid Powertrains for Sustainable Fuels 2035 launched. The DGMK is participating as a partner through its Mobility Expert Committee.

Plug-in electric vehicles (PHEVs) and extended-range electric vehicles (EREVs) offer significant potential for reducing CO₂ emissions in the passenger car sector. To achieve maximum CO₂ savings over the entire vehicle lifecycle, a high proportion of electric driving is required, supplemented by the use of low-CO₂ fuels for trips powered by the internal combustion engine. The goal of this research project is to maximize the efficiency and performance potential of future spark-ignition (SI) internal combustion engines in PHEV and EREV powertrains using low-CO₂ and CO₂-neutral drop-in fuels. Particular emphasis is placed on the co-optimization of the engine and fuel for different powertrain topologies and test cycles in order to simultaneously ensure high efficiency, performance, compliance with emission standards, durability, and minimal costs.

Research facilities:

• University of Stuttgart, Institute for Automotive Engineering (IFS), Chair of Vehicle Propulsion Systems
• RWTH Aachen University, Chair of Thermodynamics of Mobile Energy Conversion Systems (tme)