DG Innovate plc (LON:DGI) is an advanced research and development company pioneering sustainable and environmentally considerate improvements to electric mobility and storage, using abundant materials and the best engineering and scientific practices. DGI’s current research and development activities are broadly split into two areas, focusing on novel electric motor technologies and energy storage solutions.
Enhanced Battery Technology
DG Innovate’s EBT is a recyclable battery cell utilising abundant sodium-ion and offering similar energy density to incumbent technologies delivered at a lower cost and with less environmental impact. DG Innovate is working on improving energy density in the electrode through continued refinement of their proprietary methods.
DG Innovate’s core anode technology is based on its underlying materials development work. DG Innovate is working on processing an abundant source of biowaste, which currently goes to landfill, and has negative equivalent CO2 emissions, through what DG Innovate believes is a novel low energy processing methodology to synthesise a material for electrodes which provides superior performance to currently available materials. This provides for advances in high-energy density capacitors and high capacity sodium cells.
Enhanced Drive Technology
An electric vehicle is powered by an electric powertrain. The powertrain is comprised of several components including the battery, a motor, power electronics and software. This system converts electrical energy from the battery to mechanical energy, which is delivered to the wheels. EDT is a platform technology based on novel motor and power electronics architecture proprietary to DG Innovate.
EDT’s principal technology differentiators aim to reduce copper losses and improve reliability. EDT is targeted to deliver significant advantages for electric vehicles in terms of motor performance, reliability, cost and safety compared to existing solutions. EDT has very low thermal constraints, enabling continuous operation at maximum power, while the high motor efficiency across a large part of the speed/load range removes the need for gears in many cases.