Batteries are energy storage systems capable of generating an electric charge. In the field of research, development and innovation, batteries play a key role in decarbonising the economy and enabling the energy transition.

The UPC currently has 14 research groups and 4 specialised centres working in this area, with objectives such as optimising battery performance, experimenting with new storage methods, studying ways to reduce environmental impact and developing new materials free from toxic substances.

Recovery of critical battery metals

The European project METALLICO aims to secure the supply of critical metals for batteries—such as lithium, cobalt, copper, manganese and nickel—which are essential for electric vehicles. It does so by developing innovative and sustainable processes to recover these metals from both primary sources and industrial waste within the EU, thereby reducing dependency on imports from other countries.

Reducing the impact of energy consumption

The European project AGISTIN seeks to accelerate industrial decarbonisation by integrating innovative energy storage technologies into the power grid. The goal is to make high-consumption processes—such as hydrogen electrolysis, irrigation and fast charging of electric vehicles—more affordable and sustainable. Advanced aqueous batteries and aluminium-ion batteries will be tested.

Modular batteries for electric vehicles

The SCAPE project aims to transform the design of power electronics in electric vehicles through a modular, standardised solution that can be adapted to different models. This will help reduce costs, improve efficiency and reliability, and support large-scale production within the EU. The system also includes intelligent control and real-time diagnostics to optimise maintenance and extend system lifespan.

The UPC is part of the InnoEnergy Innovation and Knowledge Community of the European Institute of Innovation and Technology (EIT), a European Union initiative that aims to promote innovation and economic growth through the integration of higher education, research and innovation in the field of energy.

Mobility

Combustion engine vehicles use batteries to supply electrical power to the engine and auxiliary systems.

As mobility becomes increasingly electrified, batteries are becoming a key component across various sectors, including automotive, light mobility and heavy-duty transport.

Energy storage

Stationary batteries provide a constant supply of current over extended periods of time.

They are used in the field of telecommunications, as well as in alarm and security systems, remote control systems, wind and photovoltaic energy systems, power supplies and medical equipment, among others.

Electronics

The evolution of mobile technologies is closely linked to the miniaturisation of electronics.

Lithium-ion batteries are currently the most prominent, as they allow for smaller battery sizes while offering higher energy density and efficiency.

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