Bernd Weiss: Reusable Hardware and Circular Economy Principles in Outer Space

Bernd Weiss's research project aims to investigate the integration of circular economy principles into space technology to enhance long-term space sustainability, extending circular practices beyond Earth.

Where do you come from? Where have you been?

Originally from Germany, a nation celebrated for its contributions to science and innovation, I've made my home in Ohio, USA, known for its aviation heritage. With a degree in computer science, I began my career in business technology consultancy, sparking interest for a deeper understanding of processes and business practices, eventually leading me back to academia. My journey took a new direction after I attended an executive space studies program, where I had the chance to learn about the potential and benefits of space technology and the critical need for sustainability in all human activities. This inspired me to search for an answer on the pivotal question: "What is fundamentally lacking in our approach to sustainability, and industries to become sustainable-by-default, both in space and on Earth?"

What brought you to Luleå University of Technology?

Sweden's leadership in sustainability and the Green Transition drew me to Luleå University of Technology. I was looking for a research and work environment that is encouraging critical thinking, provides access to state-of-the art projects, and also a strong interdisciplinary approach, which are all essential for addressing significant global challenges. The opportunity to participate in research with significance on product innovation and space systems was one part of my decision to come to Luleå. The outlook for a close collaboration with the Space Campus Kiruna and the Space Systems subject, known for its comprehensive capacity in space mission development, from design, building, and testing to sub orbital and planned low earth orbital launches, were pivotal in my decision.

What is your research contribution to Creaternity?

My research explores the critical intersection of product innovation for material circularity and sustainability, extending from best practices from terrestrial industries to outer space operations. It scrutinizes the lifecycle of spacecraft and the materials, advocating for the reuse of space hardware as a sustainable alternative to conventional end-of-life disposal. The results can lead not only to the reduction of space debris but can also provide the arguments and a pathway to extend circular economy principles into the space sector. By evaluating the technological, design, and economic factors influencing spacecraft reusability, my work aims to provide a roadmap for a future where space missions are economically viable but have a strong connotation on environmentally sustainability.

Why is Creaternity important?

Creaternity is pivotal because it embodies the urgent shift towards sustainability across all industrial domains. Acknowledging the urgency of our environmental crisis, I, as a researcher, believe it is my duty to uncover effective solutions. Creaternity, with its focus on transitioning from linear to circular economies, offers the platform for researchers. In addition, the transfer of research results is supported by strong industry-academia collaboration within projects. It's within this dynamic environment that I aim to contribute by identifying the barriers to more sustainable practices in space and formulating actionable strategies enabling a systemic change in the space industry. Creaternity's ability to drive change is rooted in the collective commitment of its researchers to innovation and sustainability, underscoring the need for immediate action to stewardship of the future. This approach not only aligns with my research objectives but also emphasizes the critical role of academia in addressing global sustainability challenges.

• Contact: Bernd Weiss