Research that maximizes battery lifecycle

As electric cars become more common, the need for sustainable battery solutions also increases. But how can we ensure that these batteries have a long and circular life? Moshkan Ebrahimi, a doctoral student at Mälardalen University, has the answer, adopt new technologies including Blockchain.

My research is about how blockchain technology enable the circularity for batteries throughout the ecosystem, says Moshkan Ebrahimi.

Blockchain technology through its features including decentralization, traceability, smart contract and consensus mechanism can extend the battery lifecycle and optimize processes. It can enhance circularity through the secure sharing and tracing of battery data for service actions and support circular design practices such as easy disassembly and repair of batteries. Blockchain technology integrated with Internet of Things (IoT) and AI can enhance traceability, predictive maintenance, and real-time decision-making in battery ecosystem, and plays a crucial role in extending battery life.

One of challenges that hinder battery circularity is the lack of tracebility and share the data in a standard way among stakeholders in battery ecosystem. This is where blockchain technology comes into play. Blockchain technology offers a decentralized, immutable and secure platform to real-time battery tracking, where the battery's journey – from raw material to recycling – can be followed in real-time.

If we can securely and efficiently manage data and follow the entire lifecycle of the battery, we can also develop the batteries so that they can be used longer and with better efficiency. This contributes to more sustainable resource management and reduces electronic waste and carbon emissions, says Moshkan Ebrahimi.

Collaborations for a sustainable future

Sweden's goal is to become climate-neutral by 2045, and this requires smart solutions and research. The project is carried out in collaboration between researchers and experts with direct links to the industry. By working together with experts and industry players, the best ways to implement blockchain solutions in the battery industry are identified.

This collaboration gives us an opportunity to explore how blockchain technology can enable circularity for batteries, support sustainable practices, and the well-being of the society. A circular management of battery systems reduces dependence on conflict raw materials, creates new jobs, and strengthens energy independence. There is a global movement towards adopting circularity for batteries and MDU play an important role in that transition, says Moshkan Ebrahimi.

Research area DigiCircle

The project is carried out within the Digital and Circular Industrial Services research area:

Digital and Circular Industrial Services (DigiCircle)

Moshkan Ebrahimi is one of the researchers in the Knowledge Foundation (KKS) Synergy project, Circul8 (Smart Battery Circularity).

Circul8