Energy Lifestyles: A Technical Comparison Between Nations (Hessen: IWU – International Winter University)

Energy Lifestyles: A Technical Comparison Between Nations is an interdisciplinary course that explores how different countries generate, transmit, and consume energy across sectors such as residential, commercial, industrial, and transportation. Moving beyond a binary comparison, students will investigate the technical and cultural dimensions of national energy lifestyles, drawing from global data sources including the International Energy Agency (IEA) and Lawrence Livermore National Laboratory (LLNL). Through analysis of official energy flow diagrams and international datasets, students will develop a foundational understanding of concepts like energy efficiency, transmission losses, and the influence of energy imports on national security. Engineering fundamentals – such as Ohm’s Law, flow and pressure dynamics, and energy conversion – serve as the technical core of the course. Emphasising both collaborative discussion and independent research, the course guides students in evaluating renewable and non-renewable sources, interrogating common assumptions about sustainability, and comparing a third country of their choice to deepen global insight. The course encourages students to critically assess energy use not only through environmental and technical frameworks but also through the lenses of economics and culture – preparing them to engage thoughtfully in international dialogues on sustainable energy futures. LEARNING OBJECTIVES: Students evaluate national energy systems by interpreting energy flow data and comparing patterns of generation, transmission, and consumption across multiple sectors and countries, with a focus on identifying key differences in efficiency, sustainability, and energy security. Students assess the impacts of energy choices by analysing the technical, economic, and cultural implications of renewable and non-renewable energy sources, and by formulating evidence-based comparisons and recommendations for sustainable energy strategies in different national contexts. The on-site programme consists of seminars, case studies, and excursions to relevant companies. German language courses: In addition to the academic seminar, students can attend intensive German language courses. These courses are offered at three different levels (ranging from beginner [A1] to intermediate [B1]). A detailed course description can be found on our website: https://wup.h-da.de/index.php?id=19494. A two-day cultural excursion to Munich and Neuschwanstein Castle is part of the programme.