French transport tech developer Adgero has unveiled what it claims is the world’s first operational energy-saving, hybrid electric system for road transport.
The regenerative braking-powered UltraBoost ST is a kinetic energy recovery system (KERS) installed on a curtainsider semi-trailer that aims to cut fuel and carbon emissions by up to 25 per cent.
The unique hybrid technology consists of an electrically driven axle mounted under the semi-trailer, powered by a bank of ultracapacitors, and controlled by intelligent management software that automatically controls regenerative braking and acceleration boost.
The UltraBoost ST uses a compact and lightweight YASA motor to recover kinetic energy, otherwise lost as heat during braking, and stores it in high-power graphene-based ultracapacitors from European manufacturer Skeleton Technologies – who helped develop the KERS technology for road haulage with Adgero last year.