From energy research to decision-ready solutions
What is ENERGY SYSTEMS ANALYTICS all about?
- Optimising complex energy systems for flexibility, reliability and cost-effectiveness.
- Assessing environmental, economic and social impacts across technologies and value chains.
- Advancing sustainable mobility, battery management and digital energy solutions.
- Informing policy, regulation and market design for a fair and effective energy transition.
Energy systems analytics
Energy Systems Analytics accelerates the clean energy transition through the intelligent integration of complex energy systems. Combining modelling, optimisation, sustainability assessment and economic analysis, the department develops tools, methods and evidence to improve system performance, reduce risks and support better decisions for industry, policymakers and society across the entire energy value chain.
Intelligent energy systems integration
Advanced solutions for the optimisation and control of integrated energy systems, including flexibility management, digital twins and system planning, supporting the grid integration of distributed and renewable energy resources.
Sustainable mobility and battery management
Smart and bidirectional charging solutions for electric mobility, combined with battery modelling, state-of-health estimation and second-life approaches for more efficient transport and storage systems.
Energy economics, social and regulatory assessment
Techno-economic feasibility analysis, business model evaluation, regulatory frameworks and social dimensions — including energy poverty and consumer behaviour — informing inclusive and effective energy policies and market design.
Life cycle sustainability and circularity
Integrated LCA, life cycle costing and social LCA methodologies supporting eco-design, circularity and battery passport frameworks aligned with Safe and Sustainable by Design (SSbD) principles and emerging sustainability regulations.
Our activity at a glance
The department brings together a multidisciplinary team of researchers and specialists working across its core research areas. Our work combines fundamental research, technology development and applied validation, engaging with academic institutions, industry partners and public bodies to generate knowledge and solutions with real-world impact.
A department expert team
Our research lines
Research lines
- Energy Systems Integration
- Energy Economics, Social and Regulatory Impact Assessment
- Energy Technology LCA and Sustainability
Energy Systems Integration develops intelligent energy management solutions for flexible and connected systems. Its work spans optimisation methods — LP, MILP and stochastic approaches — AI and machine learning for forecasting, digital twins for system planning, battery state estimation and smart bidirectional charging. By combining modelling with experimental validation in the IREC SmartLab, the group helps industry and grid operators reduce operating costs, improve asset utilisation and accelerate the integration of renewables and storage into the energy system.
Focused on the interface between energy systems, markets, regulation and society, this group conducts techno-economic assessment, evaluates business models for aggregators and energy communities, and analyses social acceptance, energy poverty, equity and consumer behaviour. Its regulatory analysis and scenario modelling help policymakers, developers and investors design fair and viable pathways for the deployment of innovative energy technologies.
This group develops methodologies and digital tools to minimise the environmental and social footprint of energy technologies throughout their life cycle. Expertise covers integrated LCA, LCC and social LCA aligned with Safe and Sustainable by Design (SSbD) principles, prospective assessment, eco-design, circularity and battery passport development for batteries, hydrogen and electronics, serving companies and public administrations seeking to assess and reduce the impact of their activities.
People
A skilled team dedicated to advancing the energy transition.
Projects
Competitive and industrial projects from lab to real-world scale.
Publications
Peer-reviewed outputs at the forefront of energy research.
Facilities
Facilities
The department’s experimental infrastructure centres on the IREC SmartLab, a flexible shared environment for testing and validating integrated energy solutions under realistic operating conditions. It brings together microgrid and grid emulation capabilities, battery characterisation and testing benches, EV charger and V2G equipment, and SCADA and energy management systems.
Digital infrastructure supports modelling and sustainability assessment across the energy value chain. This includes the CTHULHU high-performance computing server, GAMS optimisation licences, and Ecoinvent, GaBi and Brightway licences for life cycle assessment.
Tech Transfer
Energy Systems Analytics combines applied research with strong transfer potential, turning models, methods and digital tools into practical solutions for industry and public stakeholders. Its outcomes include the CASE software platform, transferred to Bamboo Energy — an IREC spin-off commercialising energy management and storage dimensioning tools — and battery health and remaining-life estimation tools delivered to SEAT and Nissan. Vehicle-to-grid integration solutions and a state-of-charge algorithm licensed to Cellect reflect the range of its transfer activity.
Researchers from the department contribute to standardisation bodies and European regulatory working groups on battery reuse, digital product passports and the UNE 0075:2023 standard for the reuse of mobility batteries in stationary applications, reinforcing ESA’s role as a reference in sustainable energy technology transfer.
News
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Advancing battery recycling and second-life applications
The European project FREE4LIB (Feasible Recovery of critical raw materials through a new circular Ecosystem FOR a Li-Ion Battery cross-value chain in Europe) has officially concluded after four years of research into innovative solutions for more sustainable and circular lithium-ion batteries. Transport accounts for around one quarter of Europe’s greenhouse gas emissions, making the electrification…
Read more: Advancing battery recycling and second-life applicationsPablo Fernández Martínez
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IREC awarded two Joan Oró grants
IREC continues to strengthen its research team with two new Joan Oró grants (FI 2026), awarded by the Catalan Agency for Management of University and Research Grants (AGAUR). The fellowships are designed to support the recruitment of predoctoral researchers and provide funding for a maximum of four years. Open to PhD candidates at Catalan universities,…
Read more: IREC awarded two Joan Oró grantsPablo Fernández Martínez
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IREC secures funding for seven national R&D projects to accelerate the energy transition
IREC has been awarded funding for seven Knowledge Generation Projects in the 2025 call of Spain’s State Programme for Knowledge Generation. The programme supports excellent research that contributes to addressing key societal challenges while reinforcing the scientific leadership of Spanish research institutions. The funded projects span strategic areas including next-generation photovoltaics, advanced energy storage, hydrogen…
Read more: IREC secures funding for seven national R&D projects to accelerate the energy transitionPablo Fernández Martínez
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