Sustainable battery technologies supporting the green transition in Eastern Finland (KESAT1), development project

The aim of the project is to strengthen the role of the energy technology sector in advancing climate objectives and sustainable development by increasing regional RDI intensity and industry-driven innovation. Collaboration between companies and the University of Eastern Finland (UEF) will be deepened particularly around sustainable material solutions and technologies for green energy storage. The nationally significant research infrastructure built in the project will support both expert training within the new Master of Science in Technology programme and the development of joint RDI models with companies.

Efficient storage of electrical energy, especially through rechargeable batteries, is a key enabler of the green transition, and global battery demand is expected to increase fivefold by 2030. Finland has competitive advantages due to its rich mineral resources and carbon-free electricity production. Strong national investments in battery materials and cell manufacturing are increasing the need for technological and materials expertise across multiple sectors. This project focuses on the sustainability aspects of next-generation battery materials beyond today’s Li‑ion technology, including Na‑ion and solid-state batteries, with special emphasis on materials derived from industrial side streams and biobased resources.

The project will establish a collaboration network around the new battery research infrastructure, involving local companies as well as nationally significant emerging and flagship companies. Acquisition of research equipment prioritises industrial relevance, and cooperation models are developed based on company needs. A service concept will be created to utilise the infrastructure in company-led research projects, small-scale contract research, and in educating specialists in machinery and energy engineering. The project will also establish clear operating practices for joint pilot studies, thesis work, and the dissemination of up-to-date scientific knowledge.

As an outcome, UEF will gain an exceptionally comprehensive national-level battery research infrastructure that supports industrial collaboration, the new Master’s-level engineering education, and applied research. The project will strengthen dialogue and knowledge exchange between companies and the university, reinforce the local innovation ecosystem in machinery and energy engineering, and contribute to the creation of new jobs. Concrete results include joint RDI projects, industry-ready MSc graduates specialising in battery technologies, and deepened scientific understanding of sustainable energy storage.