REEDEAM

Hydrogen will play a major role in the transition to a low-carbon society. Still, it also introduces demanding conditions for materials and components across the entire value chain, from production and compression to storage, transport, and end-use. Many of the most critical technical risks in hydrogen systems are materials-related, including loss of ductility and premature fracture, accelerated fatigue, unexpected leakage, seal degradation, corrosion, and performance degradation over time. Understanding these mechanisms is essential for making safe, reliable, and cost-effective engineering decisions. This course offers a practical, engineering-focused introduction to materials in the hydrogen economy, including catalysts in hydrogen production and materials used in hydrogen storage and transportation, as well as their impact on component lifetime and system safety. You will learn how hydrogen enters materials, how it moves (diffusion and permeation), where it accumulates (trapping sites), and how these processes can trigger degradation. A special focus is placed on hydrogen embrittlement in metals, particularly in steels and welded joints, because these materials are widely used in pipelines, pressure vessels, fittings, and structural components. The course also covers non-metallic materials that are crucial for hydrogen infrastructure, including polymers, elastomers, and coatings used in liners, seals, hoses, gaskets, and protective layers. In addition to the fundamental mechanisms, the course connects theory to real engineering choices. You will discuss which materials are suitable under different hydrogen conditions (pressure, temperature, purity, moisture, cycling), what typical failure modes look like, and what mitigation strategies can be used in practice, such as material selection, heat treatment, surface engineering/coatings, design measures, operating-window choices, and inspection/testing approaches. The course also introduces materials challenges in key hydrogen technologies such as electrolysers and storage solutions, highlighting how degradation and compatibility issues influence performance and maintenance needs. You will also discuss hydrogen carriers and their storage and utilization solutions. The teaching format combines short, focused lectures with seminar discussions and an applied assignment. Participants are encouraged to bring examples from their own work or studies (for example, a pipeline material choice, a valve and seal problem, a storage tank concept, or an electrolyser component, chemical and physical storage systems) and use these as case studies during seminars and in the final assignment. By the end of the course, you will have both the conceptual framework and the practical tools needed to evaluate materials risks in hydrogen applications and make better-informed decisions for real systems. What you will be able to do after the course After completing the course, you will be able to: Explain key mechanisms of hydrogen–materials interactions and their consequencesIdentify materials-related risks in hydrogen production, storage, and transportationEvaluate and justify materials choices for hydrogen components and systemsPropose mitigation strategies (design choices, coatings, operating conditions, testing/inspection approaches)  Course structure (March 2–31) 6 lectures: Overview of hydrogen economy and materials, Materials in hydrogen production, Hydrogen materials interaction-core concepts, mechanisms, and engineering implications, Hydrogen Carriers, and materials selection and design2 seminars: discussion of case studies and participant problems/components1 assignment: applied analysis/report linked to a realistic hydrogen application (can be connected to your work/project)   March 2 Lecture-Introduction 10:00-10:45 Farid Akhtar Introduction March 5 Lecture I 09:30-11:00 Valentina Zaccaria hydrogen production and utilization – An overview March 6 Lecture II 10:00-11:30 Farid Akhtar Materials in Hydrogen Infrastrucutre- An Overview March 12 Lecture III 10:00-12:30 Alberto Vomiero/Marshet Sendeku Materials in Hydrogen production and conversion March 17 Lecture IV 10:00-11:30 Farid Akhtar Hydrogen Embrittlement Mechanism and Theory March 19 Seminar I 10:00-12:00 Farid Akhtar Topic I March 23 Lecture V 10:00-11:30 Farid Akhtar Mitigating Hydrogen embrittlement: Materials selection and development March 26 Seminar II 10:00-12:00 Farid Akhtar Topic II March 30 Discussion/White Board 09:30-11:00 Farid Akhtar Sorting Challenges   For whom Engineers and professionals working with hydrogen technologies (or planning hydrogen projects)Master’s students in relevant fields Entry requirements Recommended background in engineering/natural sciences (materials/mechanics/chemistry/physics or equivalent). Relevant professional experience can also qualify.   Examination Based on: Assignment (report and/or presentation)Participation in lectures, seminars and discussions Course responsible/examiner: Farid Akhtar

Do you want to deepen your understanding of hydrogen gas behavior in various scenarios—and at the same time strengthen your role in the green transition? This course provides knowledge of both controlled and uncontrolled reactions in hydrogen systems, with a focus on safety, efficiency, and practical application. The course content is: ·       Unignited releasesExpanded and under-expanded jets ·       Ignition of hydrogen mixturesPiloted and spontaneous ignition ·       Deflagrations and detonationsVented and non-vented deflagrationsVented and non-vented detonationsDDT, deflagration to detonation transition ·       Jet flamesFroude-based correlationsBlow-off phenomenonJet flame characteristics Study hours40 hours distributed over 5 weeks SeminarsNovember, 14th at 11:00-12:30November, 28th at 11:00-12:30December, 12th at 11:00-12:30 Dates and times can be discussed online among participants once the course starts. It is ok to eat lunch during the seminars. Target groupThis course is aimed at professionals working in or entering fields related to safety of hydrogen handling and hydrogen infrastructure. Specifically, it is relevant for engineers and technical professionals in all fields where hydrogen is used. Entry requirementsBachelor's degree of at least 180 ECTS, or equivalent, which includes courses of at least 60 ECTS in engineering and/or natural sciences. Alternatively other courses and practical experience. The latter can be validated through an interview or written test. ExaminationIn order to pass the course the student must:- Attend the three compulsory online meetings.- Write an essay which is reviewed by other students and approved by the teacher.- Pass four compulsory quizzes. Education providerLuleå University of TechnologyTeacher: Michael Först

As an energy carrier, hydrogen plays a crucial role in decarbonization and the future of a low-carbon society, where hydrogen production is one of the most important steps in the hydrogen chain. Hydrogen itself can be produced from different processes, and different colors were used to identify the environmental impact, where green hydrogen has been identified as the best in the future. However, the green hydrogen covers only about 1% of the world's production, even with increasing interest. Therefore, learning more about the green hydrogen production will be essential to reach the goal. In the course of hydrogen production, different technologies will be briefly discussed, and the green hydrogen production via water electrolysis or biomass gasification will be the focus, where the principle, component, process, together with sector coupling, will be discussed, and the state-of-the-art and the potential will be covered. To combine with specific implementation and special interests, one seminar, together with a report, will be arranged. It is expected that after this course, basic knowledge of hydrogen production technologies as well as their state-of-the-art and challenges will be clarified; Specific knowledge on the green hydrogen product from principle to the process will be provided, and the students can propose their ideas on how to promote green hydrogen production. Course StartSeptember, 22nd 2025 Seminars- September, 22nd 2025 at 13:00- Week 41, date and time to be decided- October 24th, 2025 at 13:00 Study hours40 hours over 4 weeks time Target GroupThis course is aimed at professionals working in or entering fields related to energy, sustainability, and environmental technologies and is especially beneficial for those with an interest in green hydrogen production and its practical implementation within the broader context of a low-carbon society. Specifically, it is relevant for: Engineers and technical professionals in the energy sector who want to deepen their understanding of hydrogen technologies. Researchers and scientists focused on renewable energy, decarbonization, or green technologies. Policy makers and energy consultants involved in shaping or advising on energy transition strategies. Project managers and business developers working in the development or implementation of hydrogen-based projects. Graduate students and academic professionals pursuing advanced studies or research in energy systems, chemical engineering, or environmental science. Entry RequirementsMOOC Hydrogen for sustainable solutions. Other courses or practical experience. This can be validated through and interview or written test. Please note that the number of participants for this course is limited, so we encourage you to apply as soon as possible! Education providerLuleå University of TechnologyTeacher: Xiaoyan Ji

Production development that efficiently contribute to reduction of material use and waste are key to successful transition towards sustainability. The aim of the course is to give the student a deeper understanding of production development for circular flows. Through this course, you will explore the critical relationship between sustainable practices and production development strategies, preparing you to contribute meaningfully to the circular economy and sustainable development initiatives. In this course, you will be introduced to systematic working methods for production development in practical contexts, with a specific focus on innovation and creativity. The goal of the course is to provide a deep understanding of the application of various practices in different types of product development work. The objective is for course participants to enhance their ability to understand and apply production development processes in the manufacturing industry and gain deeper insights into how these processes relate to organizations' innovation and business strategies in order to achieve circular flows, resilience, and sustainability. The teaching consists of self-study using course literature, films, and other materials through an internet-based course platform, as well as scheduled webinars and written reflections. There are no physical meetings; only digital online seminars are included. Study hours 40 study hours; four seminars and self studies. Seminar 1: October 6th, at 1215-1300Seminar 2: October 13th, at 1215-1300Seminar 3: October 27nd, at 1215-1300Seminar 4: November 17th, at 1215-1300 Target groupThis course is primarily intended for engineers in management or middle management positions within industry, whether they are recent graduates or individuals with extensive experience. The course is suitable for individuals with backgrounds in mechanical engineering, industrial engineering management, or similar educational background. Entry reqirementsTo be eligible for this course, participants must have completed courses equivalent to at least 120 credits, with a minimum of 90 entry Requirement credits in a technical subject area, with at least a passing grade, or equivalent knowledge. Proficiency in English is also required, equivalent to English Level 6. Educational package in circular economyThis course Production development for circular flowis part of an educational package in circular ecconomy. The other courses are Product/production and business development for circular flows (starting spring 2026), Business development for circular flows (starting spring 2026), Product development for circular flows (starting August 28th 2025).

Business models that efficiently contribute to reduction of material use and waste are key to successful transition towards sustainability. This course has a particular focus on the interplay between business models, product innovation and production processes. Through this course, you will explore the critical relationship between sustainable practices and business strategies, preparing you to contribute meaningfully to the circular economy and sustainable development initiatives In this course, you will be introduced to systematic working methods for business development in practical contexts, with a specific focus on innovation and creativity. The goal of the course is to provide a deep understanding of the application of various business model practices in different types of development work. The objective is for course participants to enhance their ability to understand and apply business development processes in the manufacturing industry and gain deeper insights into how these processes relate to organizations' innovation and business strategies in order to achieve circular flows, resilience, and sustainability. The teaching consists of self-study using course literature, films, and other materials through an internet-based course platform, as well as scheduled webinars and written reflections. There are no physical meetings; only digital online seminars are included. Study hours 40 hours distributed during 6 weeks in spring 2026. Starting dateThe course starts in the spring of 2026, more information will follow.Applications are made via www.antagning.se between 2025-09-15 and 2025-10-15. Webinar 1: Webinar 2: Webinar 3: Webinar 4:  Target GroupThis course is primarily intended for engineers in management or middle management positions within industry, whether they are recent graduates or individuals with extensive experience. The course is suitable for individuals with backgrounds in mechanical engineering, industrial engineering management, or similar educational background. Entry RequirementsTo be eligible for this course, participants must have completed courses equivalent to at least 120 credits, with a minimum of 90 entry Requirement credits in a technical subject area, with at least a passing grade, or equivalent knowledge. Proficiency in English is also required, equivalent to English Level 6. Educational package in circular economyThis course Business development for circular flows is part of an educational package in circular economy. The other courses are Product/production and business development for circular flows (starting spring 2026), Product development for circular flows (starting August 28th 2025) and Production development for circular flows (starting October, 6th 2025)