Welcome to HighMag
High-energy, low-cost and scalable generation 5 magnesium-based batteries for mobility applications and beyond
The approach for the HighMag in a Nutshell
HighMag is a pioneering EU-funded project under the Horizon Europe programme, backed by CINEA – the European Climate, Infrastructure, and Environment Executive Agency. With the global drive for sustainable, low-cost battery solutions, HighMag is at the forefront of innovation, developing the next generation of Rechargeable Magnesium Batteries (RMBs).
The project focuses on two novel cathode chemistries – magnesium-sulphur and magnesium metal – combined with a new, protected powder-based magnesium anode. HighMag is paving the way for advanced energy storage in mobility and beyond.
The vision for HighMag is to revolutionise energy storage, establishing rechargeable magnesium batteries (RMBs) as a superior, widely adopted alternative to current lithium-ion technology.
A future is foreseen where:
Driven by high-performance, cost-effective batteries that reduce reliance on critical raw materials while enhancing safety across applications.
are standard, with magnesium battery technologies integrating seamlessly into existing industrial infrastructures.
thrives, prioritising design for recycling and efficient material recovery to minimise environmental impact and maximise resource efficiency.
HighMag is not simply developing batteries; it is shaping a more sustainable, resilient and electrified future for Europe and beyond.
To accelerate the development of rechargeable magnesium battery (RMB) technology
by advancing its Technology Readiness Level (TRL) from TRL 2 to TRL 4. The project is committed to overcoming key scientific and technological challenges that currently limit RMB adoption.
To achieve this, HighMag is focused on:
Developing innovative active materials and components
Developing innovative active materials and components for both magnesium-sulphur and magnesium metal battery systems.
Enhancing fundamental knowledge of battery
Enhancing fundamental knowledge of battery chemistry through advanced characterisation techniques and in-depth scientific analysis.
Demonstrating safe, high-performance prototype cells
Demonstrating safe, high-performance prototype cells that meet the demands of real-world applications.
Delivering sustainable, manufacturable solutions
Delivering sustainable, manufacturable solutions that are fully compatible with existing lithium-ion production infrastructure – paving the way for a stronger, greener European battery industry.
