Our society is teeming with bioresources, such as various types of biomasses and organic waste, that often go underutilized. This challenge invites you to explore how we can turn these resources into high-quality biofertilizers while addressing one big obstacle: pollutants.  

Anaerobic digestion is a powerful process for producing biogas and digestate, but the presence of PFAs in the digestate has raised concerns. These substances can limit the use of digestate as biofertilizer, leading to reduced soil health and circularity. Your challenge will be to examine the current landscape, identify barriers, and propose smart strategies to make digestate safer and more effective for biofertilizer production. More specifically, you will identify ways of dealing with digestate with relatively high amounts of PFAs, define strategies to minimize its presence in the biofertilizer, and propose concrete solutions for their presence in digestate.  

Collaborate with industry experts from [Biototal](https://www.biototalgroup.se/), engage in interdisciplinary research, and present your innovative solutions to stakeholders. This challenge-based learning experience promises to be both intellectually stimulating and practically impactful, driving sustainable development and helping the agriculture sector transition to a sustainable future.  

The challenge includes a face-to-face (F2F) week at Linköping University (LiU) in Sweden. During the F2F week, you will get the opportunity to engage with some of the most advanced biogas and biofertilizer production systems in the world and with researchers in Biogas, biofertilizer and PFAs. You will interact directly with the challenge provider, visit state-of-the art biogas research facilities, and get a tour of a full-scale biogas plant at Tekniska Verken AB in Linköping.  

Join us and be part of the solution!

Transcript of Records is an official document issued by your home university. It specifies the name of the institution, the academic programme you are enrolled in, the list of courses taken up until the current period, the exams or tests you passed, the grades and the credits you earned. 

Transcript of Records

Linkoping University

Building cities of the future: harnessing new urban bioresources

Turn organic waste from a problem to a solution

Energy and sustainability

Circular economy

Critical and innovative thinking

Inter-personal skills

Global citizenship

The module addresses the concept of responsible innovation—innovations that strive to ethically and sustainably align technological progress with societal needs within planetary boundaries. It covers the potential impacts of innovation, taking into account various ethical and sustainability perspectives. Additionally, the organisation of the innovation process for implementing responsible innovations will be discussed. The module will also examine sustainability from a policy perspective.

Responsible Innovation for a Sustainable World

How we can innovate for the better

Entrepreneurship, technology and innovation

Intra-personal skills

**The module is divided into two parts:**

The first module, Perspectives on International Communication (2.5 ECTS), focuses on intercultural communication in general, and takes as its point of departure some central theories, notions and practices from anthropology and sociology, in order to provide a framework for a critical analysis and understanding of obstacles and pitfalls in intercultural communication. The aim of the course module is to provide the students with tools to be able to identify and remedy communication breakdowns in favour of creating less friction in professional intercultural contexts.

The second part, Intercultural Communication with English as a Lingua Franca (5 ECTS), builds on the theories and notions studied in the first part, but here, the focus is on communicative situations where English is the language of communication. Here, linguistic features will also be analysed and discussed as possible obstacles and/or resources to successful communication.

Member universities may require additional information from applicants. Please read the application information section carefully and include any extra required information in this section.

Other

Intercultural Communication in an English-speaking World

Learn to successfully communicate in English in a professional and international environment.

Language learning

This is an online beginner’s Swedish module which includes pronunciation exercises, reading, oral training, basic Swedish grammar and short writing exercises. After having completed the module, you should have basic knowledge of Swedish – A1 in accordance with the Common European Framework of Reference for Languages.

Swedish for Foreign Students - level A1

Language studies

What do our ideas about the future say about us today? This micro-module introduces you to the emerging research field of Critical Future Studies, which deals with the interdisciplinary analyses of how different possible futures are established in public discussions about what tomorrow might look like, what we call the futural public sphere. 

We will focus on the scope and limitations that exist within public culture for imagining and debating different potential futures.  
We will do this by studying documents that attempt to shape the future, such as political programmes, documentaries and pop culture. We will also employ methodological approaches to explore what kind of people are expected to live in the different possible futures, the worldviews lying behind each potential version of tomorrow, and how knowledge about them is established.  
This matters because images of the future have the power to affect the public sphere by influencing decisions, policies and attitudes. Learning how to challenge these narratives through alternative ways of thinking makes a better future easier to achieve.  
We will engage with all these issues through a combination of lectures, seminars and a written assignment.

a person wearing a yellow shirt and goggles sitting at a desk

Critical Future Studies: Imagining and Challenging Tomorrow

Rethinking What Comes Next: Culture, Power, and Possibility

Resilient communities

Media and information literacy

The module introduces the concept of the metacrisis as a denominator for the Anthropocene, the climate crisis, the mass extinction of life and loss of trust and social cohesion in society. It introduces how value systems and identities relate to our responses to these crises around us, and explores how the understanding of values, and thinking in terms of interconnected complex systems can help us chart relevant paths ahead as professionals, members of communities and collaborators in ecosystems.

Responding to the metacrisis

Untangling myths and values to help us navigate our future

New sustainability programs at the EU level, such as the Nature Restoration Law, One Health Program, and the EU Biodiversity Strategy, raise questions for natural resource-based companies on how to integrate restorative and regenerative practices while ensuring long-term viability. Forests are not only sources of timber and raw materials, but they also hold potential for food production, recreation, and cultural experiences. They also provide climate benefits, ecosystem services, long-term economic potential, and represent a core area of Swedish innovation.

Despite this, forestry still is largely dominated by industrial production, while alternative uses often are treated as complementary rather than as self-sustaining business opportunities. Forest owners are defined, both by the industry and by themselves, as producers of raw material – not as entrepreneurs or resilient small firm owners.

The creation and maintenance of small-scale forestry face several challenges. Regulations and policies are prioritising raw material production over holistic ecosystem values. There is limited knowledge on how multifunctional forestry can be organised into viable local business models and there is a lack of good examples. Forest owners are a highly diverse group, many of them with limited resources, lacking networks and support for diversification. However, it seems that markets for new forest-based products and services are emerging, despite the uncertain demand.

[Skogens Mångbruk](https://www.skogensmangbruk.se/) is all about unlocking the full potential of forest landscapes to support vibrant, sustainable rural businesses. The association brings together people who are exploring diverse and innovative ways to use forests, creating a space to share ideas, experiences, and best practices that benefit both local enterprises and society at large. To inspire more forest owners to get involved, we need strong examples of successful business models, especially those with international relevance and market potential.  
This is where you come in!  

**Your Challenge**  

How can small-scale forestry-based business models contribute to rural revival, entrepreneurial diversity, economic vitality, and ecological regeneration in forest-based contexts?  

Put yourself in the shoes of a small-scale forest owner somewhere in Sweden, or why not partner with one! Explore and propose how actors in forest regions, from private forest owners and small-scale entrepreneurs to local communities and regional stakeholders, can design, combine, and manage portfolios of activities that:  
1.    Create added value not only through timber production but also through food products (e.g., tar syrup), eco-tourism, educational initiatives, nature and carbon credits, and more.  
2.    Promote ecological regeneration restoring forest biodiversity, soil health, and long-term carbon sequestration.  
3.    Secure long-term economic sustainability building resilient economies rather than relying on single income streams.  
4.    Strengthen social values and local cohesion by creating new employment opportunities, improving quality of life, and enabling agency for diverse rural actors.  

Focus on concrete places or regions, identify assets and limitations, and propose innovative combinations of activities, business strategies and business models, that can be scaled or transferred to similar contexts. Develop both venture ideas and policy concepts that enable small-scale and industry-complementing forestry. 

**Curious about the challenge?**

Check out what last year’s ECIU learners accomplished. [Watch the video](https://vimeo.com/1069207159/1b40b0d60a) to see how they tackled the Sustainable Forest Challenge through responsible innovation.

The sustainable forest challenge

From Trees to Transformation: How Forests can Spark Rural Innovation and Green Enterprise

Elements of AI is an online module that you can do at any time and in any pace at [https://www.elementsofai.com/](https://www.elementsofai.com/). The module is a self study module of the online material and is examined through self correcting and peer reviewed exercises. When you have completed Elements of AI you can register to this module to get your results validated. To verify that you have really taken the online course, you have to upload your certificate from Elements of AI and do a validation test with questions similar to the ones in the online module. For more information see the following website: [ETE318 Elements of AI - Course Information.](https://www.ida.liu.se/~ETE318/info/courseinfo.en.shtml)

Elements of AI

What is AI? Learn more about the basics and core concepts of artificial intelligence.

**Module content**

This micro-module aims to introduce practical AI, focusing on basic machine learning. The goal is to understand how to build AI systems using machine learning, gain insight into the possibilities and limitations of the technology, and to get an overview of common methods for machine learning.

**Module outline**

Elements of AI, Part 2: Building AI is an online module that you can take at your own pace. Simply go to the following website and start the course after you've been admitted: [https://buildingai.elementsofai.com/](https://buildingai.elementsofai.com/).

The micro-module is based on self-study and is examined with self-correcting tests and submissions. If you have completed the online module Elements of AI, Part 2: Building AI with advanced honors, you can have your results validated. This includes a validation test with questions similar to those found in Elements of AI, Part 2: Building AI. For more information see the module's info page: [Elements of AI, Part 2: Building AI](https://www.ida.liu.se/~ETE337/info/courseinfo.en.shtml).

a robot standing in front of a large blackboard

Elements of AI, Part 2: Building AI

Learn about the practical methods that make artificial intelligence a reality

**Module content**

Dive into the world of AI with this micro-module that explores its implications for business and society. You will master the art of crafting precise questions to delve into various challenges posed by AI's increasing presence. You will get some hands-on experience with AI tools and broaden your horizons by exploring fresh perspectives on specific AI-related issues in business and society. By the end, you will immerse yourself into a specific challenge, which not only you will formulate, but you will also outline creative solutions for it. 

**Module outline**

AI in Business and Society is a flexible online module that you can take at your own pace, based on guided self-study. The module takes you on a learning safari where you navigate through AI’s multifaceted implications by taking you through a background of AI, experiential exercises, and a knowledge excursion. The module involves iterative outlining and detailing a challenge related to AI in business and society of your choice. Ultimately, you will develop a design for a potential solution to the identified challenge. The micro-module is examined based on your ‘safari chronicles’; a reflective portfolio that you create during your learning safari in this micro-module.

Earth surrounded by symbols fro AI, society and business 

AI in business and society

Embark on a Learning Safari – Exploring and Harnessing the Potential and Risks of Artificial Intelligence in Business and Society

We live in a complex world where many different overlapping perspectives of what it means to live a sustainable life.  Addressing sustainability issues means in brief, questioning the complex interconnections of environmental, social, and economic aspects and envisioning future solutions. Depending on where we are on the planet, sustainability issues can take very different shapes, which is why it is interesting to explore various places in relation to sustainability. How are global preoccupations reflected in local realities? How can connections with places empower individuals to address sustainability issues?   

Education plays a crucial role in discussing how we all can contribute to a sustainable future. In this micro-module, you will learn more about what sustainability education entails, and how to connect it with local landscapes and places. What are the competences that pupils need to develop for dealing with the complexity of sustainability issues  in our society of today? How can outdoor education contribute to fostering such competences?    

During the seminars, we will discuss pedagogical approaches that focus on how learning can depart from/be integrated with places in our surroundings, examine theories that delve into our relation to places, urban as well as natural, and connect these approaches to sustainability education. The students of the micro-module are invited to explore their own surroundings  and discuss their potential for contributing to education for sustainability. 

The micro-module addresses environmental and sustainability education generally, with a special focus on literature that highlights human relationships to their surroundings. Theories about human-place relationships and place-based education will be covered, as well as how these can be applied in one's own teaching practice or other relevant contexts.

Exploring places for learning about sustainability

Learning beyond the classroom walls

One of the challenges of our time is the pressure our societies face as the climate changes and the Earth's resources must suffice for both humans and animals. To prepare future generations, schools and other educational institutions must collaborate with society to create authentic contexts and help pupils build competences such as problem-solving and teamwork.  

In this challenge, you will work with the Skattkammarön school in Norrköping to explore how environmental and sustainability education can happen out-of-classroom, in the school's local environment, and in collaboration with various stakeholders and organisations that approach sustainability from different angles.   

Skattkammarön is an innovative “In Rain and Shine” school, teaching outdoors all year round. They need your help to design new and creative way to develop their environmental and sustainability education in the surrounding urban and natural environment. The teachers at Skattkammarön include several learning arenas in their out-of-classroom teaching. They visit venues such as museums, science centres, the district court and churches, while the forest is within walking distance, and a zoological garden just a short drive away.   

Your task is to propose new ways the school and city stakeholders can work together to provide children and youth engaging and relevant environmental and sustainability education. You will plan and motivate learning activities that are creative and involve several societal actors.  

You will work in small groups under the guidance of a teamcher. At the end of the challenge each group will present their ideas of a tentative teaching activity or module. The final assignment is a written description of the project.

a person and a boy in the woods looking at a paper

Beyond classroom walls: sustainability education in a changing world

Connecting Classrooms with Communities

This challenge aims to explore the future of social innovation and entrepreneurship and involve students into an active learning environment, in collaboration with the Challenge Provider, ESIC. Students will be involved in an innovative learning environment, dealing with in-presence participatory workshops and lectures and online meetings and seminars with experts and academics. Specifically, participants will be instructed to approach the main contents of the course according to Futures Literacy perspective, to develop anticipatory and proactive scenarios. During the challenge students will get inspirational talks from professionals who have worked with international cooperation/NGOs and international organizations, and meet educators and practitioners involved in the third economy sector. The students from different academic backgrounds, organized in groups, will be encouraged to explore creative and challenging life contexts and to design training programs for future social entrepreneurs.Their projects will be evaluated and discussed during the final week in the presence of ESIC and ECIU representatives and could contribute to the future agenda of social economy sectors in Europe.

The 2026 edition of the Challenge will offer in-presence lectures by researchers of both Trento and Linkoping University, participatory workshops and online seminars with international experts and practitioners. Innovative learning models will be implemented in classes and assessments evaluation, encouraging students' creativity and critical thought; each group of participants will be supervised by Teamchers that will assist them in dealing with their projects and progressing in their learning paths. Finally, issues related to European innovation and cultural diversity could also be explored during the two weeks of international mobility (Trento and Norrkoping Campus) during meetings with community and institutional representatives that may contribute to enrich the participants’ educational experience.

Motivation letter is a personal statement and it might include a brief introduction of yourself, explanation why are you interested in the learning opportunity you are applying to, any relevant experience or skills that you have, your goals and how this opportunity will help you achieve them, This document should not be more than 400 words.

Motivation Letter

CV (Curriculum Vitae) is a document that summarizes your educational and professional history. It must provide a detailed overview of your academic and work experience, skills, achievements, and qualifications.

University of Trento

Engaging with the Futures - Resilient Communities

Developing Futures Knowledge for Social Innovation

A number of the UN’s Sustainable Development Goals (SDGs) concern environmental and climate aspects. The micro-module provides students with background knowledge about the SDGs. The micro-module deals with strategies for dealing with complex global environmental and sustainability problems. Particular focus is placed on technical solutions that are explored in laboratory experiments. In the laboratory exercises, we study how anaerobic digestion can be used to purify organic waste from environmental toxins and produce useful resources such as biogas and fertilizers. Analysing solutions to complex sustainability challenges often requires interdisciplinary expertise. The chemical, biological and physical perspectives applied in the lab environment are therefore integrated with technical and social science knowledge of environmental issues. In this way, the micro-module integrates perspectives from different scientific disciplines in the analysis of complex relationships between the SDGs to identify synergies and avoid goal conflicts.

For the syllabus of the micro-module, please see [here](https://studieinfo.liu.se/en/kurs/746G74/ht-2025-2#syllabus).

Solutions to global sustainability challenges

Understand solutions to complex sustainability challenges through an interdisciplinary perspective

The micro-module focuses on intercultural competence as a basic, democratic prerequisite for the education of younger children. Learners will get to approach and explore the concept of intercultural competence as a dynamic process, where the ability to be responsive in interpersonal communication is central.  The focus is also on various democratic dilemmas that can arise in educational practices for younger children where, for example, questions about children's participation versus the power of adults are actualized. ´The global perspective runs as a common thread in the micro-module, as different countries' ways of meeting diversity and interculturality are discussed, with a particular focus on early childhood education. Furthermore, work with democratic issues in educational settings is highlighted and practical examples are given of how communication and creativity can be used as didactic tools to support the acquisition of democratic values.

This micro-module will start with online lectures and activities, to lay down the theoretical foundation in the importance of intercultural competence for a democratic early childhood education. This will be followed by a mandatory face-to-face week, where you will have the opportunity to meet peers and par­ticipate in interactive activities. Site visits to early-childhood and extended education centres are planned, along with outdoor activities and a city tour in Norrköping. 

This module is an excellent choice for students of teaching programmes and or other disciplines within education and pedagogy, who are keen to develop their intercultural completence and curious about how they can work with democracy and equity in their fields.

Democracy and Equity in Early Childhood Education

How to educate the democratic citizens of tomorrow

This micro-module introduces learners to the key concepts and tools used to improve traffic safety in urban environments. You will learn how to analyse accident data, identify high-risk areas in cities, and apply proactive methods to assess traffic risks before accidents occur.

The micro-module is divided into three parts:

- Understanding Accidents: explore the causes of traffic accidents and how data can reveal patterns and solutions.
- Pre-Accident Observation Methods: learn how to use techniques like the Swedish Traffic Conflict Technique and Risk Assessment Matrix to spot danger zones.
- Urban Safety & Planning: dive into how road design and traffic calming measures can protect vulnerable road users and improve mobility for all.

The micro-module includes lectures, group work, and a final seminar presentation.  

The group work concerns a real-world case study, analysing a location in a city and proposing safety improvements based on Swedish and international guidelines.   

**Case study: Pre-Accident Traffic Observation Methods**  

Road traffic accidents do not happen very often, and many are not reported or registered in the national traffic accidents reports. This makes it hard to tell if a place is truly dangerous just by looking only at historical accident record last 5-10 years. Waiting for years to collect enough accident data is not only slow but also raises ethical concerns: do we really have to wait for more people to get hurt before making changes? That is why we need ways to spot risks before accidents happen. This case-study engages learner teams in assessing real-world road infrastructure in chosen existing location(s) in a city based on challenges, best practices and different guidelines from Sweden and internationally. Teams will apply mainly Traffic Risk Assessment Matrix and/or the Swedish Traffic Conflict Technique to quantify traffic risks and identify problem areas that affect various road user groups. Teams will also select and assess existing Traffic Calming Measures and analyse their effects on chosen road user groups.

Fundamentals of Traffic Safety

Discover the science behind safer streets

Transport and Mobility

The micro-module is based on the United Nations' 17 sustainability goals within Agenda 2030. Participants will carry out in-depth work within one of the goals and broaden their knowledge in other sustainability goals by becoming familiar with the work of other groups. This micro-module involves working with a sustainability challenge of your choice.

During this micro-module you will be learn how to identify a challenge linked to one of the 17 goals in Agenda 2030 and analyze it from temporal, cultural, and geographical perspectives. You will also be able to obtain, interpret, and compile information from scientific literature and the surrounding society relevant to manage the identified challenge. You will propose a way to wisely handle the challenge based on information from relevant sources. Finally, you will communicate your result in English, both in writing and orally.

Sustainable development

UN Global Goals and sustainability challenges

The micro-module deals with ethical questions that rise from the development of more and more sophisticated autonomous systems. Questions of what requirements and standards we should hold technology to, and why. What kind of agents are artificial systems, and can they be considered moral agents? Can they be ascribed any moral responsibility at all? And where should the main responsibility for artificial intelligence (AI) be placed and why?

The micro-module focuses on three main areas of moral relevance for autonomous systems and AI:

1. Responsibility for decisions made by artificial agents.
2. Bias/discrimination as a result of AI use.
3. The importance of participation in the development of AI systems.

During this micro-module, students are provided theoretical tools for reflection on the development of AI, requirements that ought to be made regarding this technology and how it ought to be managed in society.

graphical user interface, text, chat or text message

Ethics of Artificial Intelligence

Ethical questions about technology and AI

There is a lack of representation of children in cultural heritage institutions, particularly museums. Children's own cultural production, experiences, and life stories are seldom collected, recorded, preserved, or displayed.

To address this, the theoretical and analytical concept of children’s cultural heritage takes centre stage in this micro-module. Our starting point is that all children have the right to participate in culture and cultural heritage. We will delve into issues regarding the representation of children and children’s culture at cultural heritage institutions, especially museums.

One cluster of issues discussed includes the politics and ethics of representing children in archival collections and museum exhibitions. Another cluster concerns the conditions for children’s engagement as museum visitors and suggestions for improving museum practices.

In addition to online lectures and seminars, the micro-module includes an individual visit to either a physical or online museum. This visit is required as preparation for the online examining seminar and the written report.

This micro-module will broaden the horizons of any student and we will be happy to welcome participants from a wide range of backgrounds, especially if you have an interest in children, culture, heritage, design, communication, and democratic and inclusive social institutions.

Children´s cultural heritage at museums

Thinking critically about preservation and display of children's past and future

Healthcare quality has improved as a result of the development of new technologies, treatments and disease understanding. However, these developments come with increasing costs and resource demands that many healthcare systems struggle to manage. This leads to limited access to such advancements and the creation of socioeconomic, geographic and demographic barriers. 

Most deadly diseases can be treated and cured if detected early enough. Early-stage detection and interventions are typically low-cost and have minimal impact on the patient´s life quality. Unfortunately, many people realise their condition too late.  

Two Swedish startups – [Neko Health AB](https://www.nekohealth.com/se/en) and Sund Medical Decisions AB- are working with Linköping University to develop new clinical screening and health monitoring technologies. Their goal is the identification of risky individual behaviours and early-stage detection of diseases, enabling low cost and impact interventions. Sceptics believe that preventative care would merely shift increasing healthcare costs from sick to healthy individuals. Neko and Sund want to address these concerns by employing novel, low-cost and widely accessible technologies. 

Smartphones are now everywhere and offer unique opportunities for innovation. Equipped with cameras, microphones, speakers, LEDs and other sensors, they have the potential to be the base components for medical devices. This has sparked an explosion of research efforts in the “low-resource settings” arena, where the goal is to create healthcare tools that are available to everyone, regardless location or income.

**Your challenge**

In this challenge you will be tasked to develop a smartphone-based medical screening/monitoring tool using optical technologies. You will create an accessible, low-cost prototype for home or remote use that helps individuals understand and manage their health. The performance limitations of such devices will also have to be taken into account, when developing your solution.

By bringing together an international and interdisciplinary group of students, this challenge looks to integrate the diverse perspectives necessary to address global health inequalities. Students from all backgrounds will work together to ensure that the solutions are inclusive, culturally sensitive and technically robust, maximising real-world impact.

Health in Your Hands - Innovating Smartphone-Based, Photonic Diagnostics for All

What if your smartphone could help save lives?

As smartphones and similar devises have become ubiquitous in our society, they present a unique and unforeseen opportunity for telemedicine, remote monitoring and the empowerment of individuals to engage and better manage their own health. These devises are, in essence, handheld computers that can access several sensors and sources that are similar/analogous to components used in current and emerging optical medical devices.  However, relative to these medical devices, smartphone components are limited in performance and range as they were optimised for other tasks uses.

This micro-module will introduce students to several optical methods employed (or emerging) in medical screening and monitoring and how these principles “could be” implemented using or modifying smartphone technologies currently available. These techniques and concepts will be approached at a general (empirical) level, consistent with the students´ current competence and diverse discipline backgrounds.

Also, ethical questions will be discussed, such as whether the consequences of reducing costs and increasing access to these techniques can meet these actual needs and demands of all individuals in the greater society. The challenge for the students is to develop a basic understanding and vocabulary to describe how this may be achieved and whether these devices are “good enough” to make a positive impact.

The popular science orientation makes the micro-module useful for students of not only technical but also humanistic disciplines. Supplemental materials will also be provided for more advanced students to explore independently beyond the scope of this generalised micro-module offering.

The following topics are covered:

- How light can be used to access both tissue function and structure in the context of detecting disease and/or monitor health in a broad population.
- The principles of operation of technologies within smartphones and smart devices, including discussions on what tasks they have been optimized and how that can differ from the needs of a medical device.
- The challenges and ethical considerations when developing a medical device that would perform equivalently across a diverse population, ranging over different skin pigmentations, ages, obesity, health status, genders, etc

Health in Your Hands - Smartphones as Medical Devices: when is simple, too simple?

Exploring the Promise and Pitfalls of Digital Health Tools

Urban environments are teeming with bioresources, such as various types of biomass and organic waste, that often go underutilized. This challenge invites you to delve into the complex problems associated with the suboptimal use of these bioresources and explore how anaerobic digestion can transform them into valuable biogas and biofertilizer.  

Despite the significant potential of anaerobic digestion, many urban bioresources are wasted or poorly managed, contributing to environmental degradation and energy inefficiency. Your challenge will be to examine the current landscape, identify barriers, and propose strategies to integrate biogas technology more effectively into urban settings. More specifically, you will identify an underutilized urban bioresource, define the reasons behind its lack of use, and propose concrete solutions.

Collaborate with industry experts from [St1 Biokraft,](https://st1biokraft.com/) engage in interdisciplinary research, and present your innovative solutions to stakeholders. This challenge-based learning experience promises to be both intellectually stimulating and practically impactful, driving sustainable development and helping cities transition to greener futures.  

The challenge includes a face-to-face (F2F) week at Linköping University in Sweden. During the F2F week, you will get the opportunity to engage with some of the most advanced biogas systems in the world, you will interact directly with the challenge provider, visit state-of-the art biogas research facilities, and get a tour of a full-scale biogas plant at Tekniska Verken AB in Linköping.  

Join us and be part of the solution!

This challenge is given within the context of the course Advancing Sustainable Futures: Integrating Biogas Production into Society for a Greener Transition. For more infromation about the course and the syllabus, please see [here](https://studieinfo.liu.se/en/kurs/746G75#overview).

St1 Biokraft biogas production plant in Mönsterås - under construction

**About the Company**  

[Nodra](https://nodra.se/) is on a mission to create better everyday lives for all residents of Norrköping. We ensure the availability of clean water, sustainable waste management, and stable broadband services—day in and day out, year-round. Our goal is to operate so seamlessly that people hardly notice us, which means everything is working just as it should. As a municipally-owned company, we carry a significant responsibility to lead and drive the transition toward a sustainable future. One of our key tasks is to help Norrköping climb higher on the waste ladder (Avfallstrappan), ensuring better waste management practices that prioritise reuse and recycling.  

**Background to the Challenge**  

Effective waste management is a critical pillar of sustainability. While Nodra provides a range of waste services to support Norrköping’s residents, we recognise the need to make them more accessible, user-friendly, and engaging. To encourage the community to move up the waste hierarchy—focusing on reuse and material recycling—our services must evolve to meet people’s needs in a way that is simple, intuitive, and motivating.  
We believe that by better understanding our residents—their habits, challenges, and motivations—we can create an even greater positive impact. By partnering with creative, forward-thinking learners like you, we hope to uncover fresh insights and innovative ideas to enhance our services and inspire sustainable behaviours across the city.

**The Challenge**

Your challenge is to reimagine Nodra’s waste services to help Norrköping and its residents move higher on the waste hierarchy with a focus on reuse and recycling. We want you to explore how our services can be more accessible, effective, and engaging, making it easier and more appealing for people to make sustainable choices in their daily lives.  
We are looking for creative, human-cantered, and practical solutions that can truly empower Norrköping’s residents to embrace a more sustainable lifestyle.

This challenge is given within the context of the course InGenious - Cross Disciplinary Project. You can find more information and the course syllabus [here](https://studieinfo.liu.se/en/kurs/799G52#syllabus).

Up the waste ladder

Innovating Norrköping’s path to a sustainable future

Every country faces unique road safety challenges, and the need for innovative, data-driven solutions has never been greater. In this challenge you will work in a small international team to design a realistic and sustainable National Road Safety Programme (NRSP) for a selected country, with a strong focus on Intelligent Transport Systems (ITS).  

You’ll begin by analysing accident data and identifying key safety issues in your chosen country. Drawing inspiration from Sweden’s Vision Zero and your own national experiences, you will propose ITS solutions to reduce accidents and fatalities over the next 10 years.  

The challenge includes expert lectures, real-world insights from Trafikverket (Swedish Transport Administration), and collaborative group work. You’ll present your final proposal in a seminar and act as peer reviewers for another team’s project.

National Road Safety Programme and ITS

Towards safer roads with smart solutions

Climate change is the biggest challenge of our time. To solve the climate challenges we face, we must first understand something about the complex relationship between the natural, social and political systems that drive climate change. This micro-module introduces concepts such as sustainable development, environmental issues and planetary boundaries to open the door for students to examine those systems and understand how they affect each other. The micro-module thus, deals with the causes and effects of global environmental problems, and discusses the social, political and economic conditions at play within the planetary boundaries.    
During the micro-module, students will develop their understanding of these phenomena through lectures, online laboratory activities, workshops, seminars and group work.

For the syllabus of the micro-module, please see [here](https://studieinfo.liu.se/en/kurs/746G73/ht-2025#syllabus).

Global Sustainability Challenges

Using planetary boundaries to understand climate change

This international challenge invites students to contribute to the design and testing of a **Digital Key system** that enables smart, secure vehicle access using wireless technologies. Proposed by ACTIA, an international company with strong ties to universities and engineering schools, the challenge reflects real-world project workflows and offers a valuable entry point into the mobility sector.

The challenge is divided into two main assignments, each focused on a different wireless technology:

**Assignment 1 – BLE Subsystem**  
Students will develop a Bluetooth Low Energy (BLE)-based subsystem that detects and connects to nearby authorized devices, such as smartphones or smartwatches. When a moving object (BLE source) is detected and validated using a whitelist, a secure connection is established. The system then estimates proximity based on predefined zones around the vehicle (e.g., front, rear, left, right). Once the user is close enough, the system hands over to the UWB subsystem for more precise tracking.

**Assignment 2 – UWB Subsystem**  
The second assignment involves developing a UWB-based positioning system that activates after BLE handover. UWB allows for high-precision real-time tracking and can determine whether a user is inside or outside the vehicle. Students will build upon results from a previous CDIO collaboration, which identified key areas for improvement: system robustness, real-time operation, and vehicle-level integration.

**Real-World Application**  
Throughout the project, students will test their subsystems using real hardware (development kits provided by ACTIA) and evaluate their performance in both lab and real-world environments. Security, especially in the context of post-quantum threats, is a critical consideration.

Although the two sub-projects are technically independent, the final objective is to deliver a coherent, integrated system. Teams will need to coordinate at key milestones to ensure their components work together.

**Why It Matters**  
Wireless access and positioning systems are rapidly evolving across the automotive industry and beyond. Understanding their technical, security, and usability dimensions is crucial for engineers working in connected and autonomous vehicles, smart cities, or the Internet of Things (IoT). This challenge provides direct experience with these technologies while simulating how cross-functional teams operate in international, industry-driven contexts.

**Student Benefits**  
Participants will develop technical skills in wireless communication, embedded systems, real-time algorithms, and system integration. They will also gain experience in project management, teamwork, and intercultural collaboration. The challenge includes industry feedback and offers visibility with potential employers—making it not only a rich learning opportunity but also a professional springboard into the industry.

Member university

Linkoping University

Member university

Linkoping University

Learning opportunities of Linkoping University