Sustainability in digital manufacturing: A Conversation with Dr. Wolfgang Schlögl

In episode four of Manufacturing Sustainability Twenty Minute Talks I shared a conversation with Dr. Wolfgang Schlögl, VP Digital Manufacturing Strategic Projects & Programs at Siemens. Wolfgang began his career at Daimler, now part of Mercedes, where he worked in production planning and assembly engineering. In 2003, he joined Siemens and has since taken on various roles, initially focused on automation technology and digital engineering. Today, Wolfgang leads strategic projects and programs that drive digital transformation in manufacturing, with a strong focus on efficiency and sustainability.

The Evolution of Sustainability in Manufacturing

Early in our conversation Wolfgang sets the scene explaining how sustainability has become a critical factor for manufacturers, alongside the traditional priorities of time, quality, and cost. He highlighted that sustainability has grown in importance due to regulatory requirements and the increasing need for businesses to contribute to environmental conservation. Wolfgang emphasized that manufacturers are now focusing on energy efficiency, resource efficiency, and decarbonization as key areas that not only enhance sustainability but also provide cost savings and other operational benefits.

Siemens' Role in Advancing Sustainability

Wolfgang shared Siemens’ efforts in supporting manufacturers with their sustainability goals. Siemens Digital Industries Software, particularly within the Digital Manufacturing segment, provides solutions aimed at improving energy efficiency, reducing carbon footprints, and promoting resource efficiency. He shares an example where Siemens uses additive manufacturing to produce lighter and more efficient components, which contributes to both cost reduction and sustainability objectives.

The Importance of Transparency and Collaboration

Transparency is a crucial prerequisite for advancing sustainability, especially in the area of decarbonization. Wolfgang discussed the importance of understanding energy usage on the shop floor, as this transparency enables manufacturers to optimize processes and reduce their carbon footprint. He also touched on the significance of collaboration in sustainability efforts. Siemens is involved in projects like Catena-X and Manufacturing-X, which focus on the supply chain and industrial data spaces. In these projects, sustainability plays a key role. Wolfgang talks about the importance of collaboration and shares Siemens participates in government-funded projects that aim to develop industrial data spaces and open standards, furthering the collaboration necessary for impactful sustainability initiatives.

Practical Steps for Smaller Manufacturers

For smaller manufacturers, Wolfgang recommended starting with transparency as a foundational step. By gaining a clear understanding of energy consumption and exploring circular economy practices, smaller companies can achieve both sustainability and cost benefits. He also recognized the challenges smaller companies face in meeting regulatory requirements.

Outlook on the Future of Sustainability in Manufacturing

In this Twenty Minute Talk Wolfgang expressed optimism about the future of sustainability in manufacturing. He noted that sustainability is now a central pillar in the goals of many companies and is increasingly seen as essential for long-term success. He is encouraged by the progress being made and is hopeful that continued collaboration and innovation will drive further advancements in making manufacturing more sustainable.

Thank you to Wolfgang for chatting with me I felt he had ideas and experience enough to fill two episodes. His passion for progressing manufacturing sustainability both environmental and commercial is obvious. If you enjoyed this episode and want to connect with Wolfgang, I know he is keen to hear your thoughts

Twenty Minute Talks will continue to feature conversations about the future of sustainable manufacturing. If you or anyone you know want to apply to be a guest on the series get in touch with me to get the conversation started.

You can watch or listen to the full conversation wherever you get your podcasts.

Gemma Walsh Woodcock