Photo of Danica Djuric Ilic

Danica Djuric Ilic

Associate Professor, Docent

In my research, I analyse how improved collaboration among different energy systems can promote sustainable development in society. 

Presentation

Research Interests

In my research, I study how district heating can serve as a strategic platform for a sustainable society. I also seek to highlight the measures required to make this possible. In my studies, I focus primarily on the environmental benefits of district heating, which include:

  • flexibility in the fuel mix (Biofuel, waste, and peat account for the largest share of fuel in Swedish district heating systems. Oil, which was previously the main fuel, is now mostly used only for peak load during the winter.)
  • large facilities in a district heating system are more efficient compared to private boilers (which reduces the use of primary energy for heating)
  • the ability to produce electricity in combination with heat (which can reduce the use of coal for electricity production in the power system)
  • the ability to produce biofuel for transport vehicles in combination with heat (which can reduce the use of fossil fuels in the transport sector)
  • the potential to utilize waste heat from industries
  • the potential to produce district cooling using heat-driven chillers (the use of such chillers, known as absorption chillers, can reduce electricity consumption for cooling during the summer).

Most of the research projects I have worked on over the past ten years have primarily focused on various business strategies aimed at achieving more environmentally friendly and economically viable operations within the district heating industry.

In my research, I use a variety of methods and tools.

Brief facts

CV

  • Ph.D. in Energy Systems, Linköping University, 2014
  • Master of Science in Electrical Engineering, University of Kragujevac, Serbi

Teaching

  • Energy Systems (course coordinator)
  • Energy Resources (course coordinator)
  • Modeling of Energy Systems
  • Sustainable Energy Systems
  • Analysis and Modeling of Industrial Energy Systems
  • Energy Engineering – Systems Perspectives
  • Strategic Development of Sustainable Energy Systems
  • Bachelor’s Thesis in Energy and Environmental Engineering
  • International Energy Markets
  • I also serve as an examiner and thesis advisor.

Co-advisor

To doctoral student Lena Nordestam

Research

Powerlines at foggy field.

Resilience in the future electricity system

The Swedish electricity system is facing major changes. New research has begun at LiU which focuses on resilience in the future electricity system. The project can provide insights into how the resilience of the electricity system can be improved.

Research Collaborations

Energy flexible building

Together with Tekniska Verken and Stångåstaden, I and Patrik Thollander are participating in a project funded by Tillväxtverket and co-funded by the European Union, where the interaction between buildings and energy systems in real time is being studied. The project aims to develop smart solutions that reduce energy costs and climate impact, while maintaining indoor comfort and enhancing flexibility and resilience in the energy system.

My and Patrik’s contribution focuses on a more general and research-based analysis, with an international perspective on how smartly controlled energy systems and business models can be developed and implemented in different contexts.

A flag with the european union on it.
 

IEA EBC - Annex 93 - Energy Resilience of the Buildings in Remote Cold Regions

Reliable energy supply is essential for communities in cold regions. Through participation in IEA EBC Annex 93: Energy Resilience of Buildings in Remote Cold Regions, Swedish researchers contribute to developing sustainable and resilient energy systems.

The Swedish team—comprising Linköping University, Lund University, KTH Royal Institute of Technology, University of Gävle, and LTU Business AB—is funded by the Swedish Energy Agency and collaborates with over 100 international experts.

I am representant of  the Swedish team in the Annex and leads Subtask 3, focusing on resilient energy systems at the building and community level.

Read more: https://annex93.iea-ebc.org/

 

Publications

2023

Igor Cruz, Danica Djuric Ilic, Maria Johansson (2023) Using flexible energy system interactions amongst industry, district heating, and the power sector to increase renewable energy penetration Energy Efficiency, Vol. 16, Article 53 (Article in journal) Continue to DOI
Louise Ödlund, Maria Johansson, Danica Djuric Ilic (2023) Towards Sustainable Energy Systems in a Backcasting Perspective
Louise Ödlund, Danica Djuric Ilic (2023) Sustainable Business Strategies for District Heating
Danica Djuric Ilic, Louise Ödlund, Maria Johansson (2023) Towards a Sustainable Future: A Review of Heating and Cooling Solutions

2022

Maria Johansson, Danica Djuric Ilic (2022) Incentives and barriers to flexible operations of industrial processes and district heating production to increase intermittent renewable electricity production: an interview study with involved actors eceee 2022 Summer Study on energy efficiency: agents of change, p. 593-599, Article ID 5-006-22 (Conference paper)

Co-workers

News

Organisation