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#Research & Development

Joint forces for renewable carbon: Lars Börger appointed as new CEO of nova-Institute

In these challenging times for the sustainable transformation of the chemicals and materials sector, collaboration is more necessary than ever. That is why nova-Institute is proud to welcome Dr. Lars Börger as the new Co-CEO alongside with Michael Carus, the current CEO of nova-Institute. As a team, they will join forces to drive progress towards a greener and fossil-free future for these industries.
CEO and founder Michael Carus and COO Linda Engel (left and middle) welcome Lars Börger (right) as the new Co-CEO of the nova-Institute, excited to start this new chapter together © 2025 nova-Institute
CEO and founder Michael Carus and COO Linda Engel (left and middle) welcome Lars Börger (right) as the new Co-CEO of the nova-Institute, excited to start this new chapter together © 2025 nova-Institute


Starting 1 March 2025, Lars Börger will join nova-Institute as new CEO. Together with Michael Carus, current CEO of nova-Institute, they will drive sustainable change in the chemical and materials industry forward. With his proven track record in brands’ perspectives on renewable carbon and defossilisation, Lars Börger will be the perfect fit to strengthen nova-Institute’s position in the market. 

nova-Institute has been driving the transition away from fossil resources in the chemicals, plastics and other materials industries for 30 years. Through extensive research and consultancy services to companies, NGOs and policy makers, the institute has produced numerous studies, reports and graphics on renewable carbon and defossilisation. But the chemical sector is facing a new and challenging period. Although alternatives based on biomass, CO2 use and recycling are well developed, proven and ready for scale-up and implementation, the main work still lies ahead: How to design an appropriate policy framework that allows companies to transform sustainably and to remain competitive? What role can brand owners play in driving demand for new solutions?

"In these challenging and dynamic times," says physicist Michael Carus, founder and CEO of nova-Institute, "I am very happy that Lars Börger, with his profound expertise and network in renewable carbon, will strengthen nova's leadership as new Co-CEO. I am looking forward to a successful cooperation for the sake of a sustainable transformation".

Lars Börger holds a PhD in Chemistry and an Executive Master in General Management. He worked for BASF (Germany) for almost 20 years, many of them as Head of Global Marketing Biopolymers. For another seven years he worked for Neste (Finland) as Vice President Renewable Polymers & Chemicals, Brand Owner and in the Value Chain Management. He represented Neste in the founding process of the Renewable Carbon Initiative (RCI) and was a member of the RCI Board, as well as a board member of European Bioplastics for several years.

“nova-Institute is the leading think tank for the circular economy with great impact on industry transformation. Accelerating this transformation is now more important than ever, as the challenges facing the chemical and materials sector continue growing. I look forward to joining the great team of dedicated professionals at nova-Institute and helping to shape a more sustainable future.”, says Lars Börger.

In shared leadership with COO Linda Engel, the two CEOs Lars Börger and Michael Carus will navigate nova-Institute in the future, supporting companies, associations and policy makers with research and consultancy in the fields of Technology & Markets, Sustainability, Economy & Policy and Communications.

“Throughout its 30 years in business, nova-Institute has always been at the forefront of its field. Our mission is to support companies as a science-based consultancy and to open up new pathways for a sustainable future for the chemical industry. With Lars, we are confident that we will continue to live up to this goal. We have known him for many years as a driving force in the industry and look forward to work with him.”, adds Linda Engel, COO, nova-Institute.



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#Recycling / Circular Economy

Advanced Recycling Conference 2026 to showcase innovations – Call for abstracts

The call for abstracts is now open for the Advanced Recycling Conference (ARC) 2026, taking place on 17–18 November 2026 in Cologne, Germany, and online. Europe’s leading platform for advanced recycling brings together hands-on solutions and cutting-edge research on recycling technologies for various waste streams like plastics, polymers, textiles or automotive, highlighting progress towards a circular renewable carbon economy.

#Recycling / Circular Economy

AI Circular Economy Conference 2026 fuels innovation at the intersection of AI and Circular Economy

The AI Circular Economy Conference 2026, organised by nova-Institute, brought together 116 participants from 15 countries in Cologne and online to explore the transformation of the chemical and materials industry supported and accelerated by artificial intelligence. During the two-day event, leading experts from industry, research, start-ups and the investment community discussed how AI can maximise the potential of renewable carbon creating efficient circular value chains. The conference featured 24 presentations and multiple panel discussions, highlighting the growing convergence of digital technologies and circular material systems. It demonstrated how artificial intelligence is progressing from the experimental stage to real industrial implementation within the circular economy.

#Research & Development

Pioneer of the first hour: Michael Carus steps down after more than 30 years from nova-Institute’s Management

After more than three decades at the helm, founder and CEO Michael Carus is set to step down as head of the Renewable Carbon division on 1 March 2026. Lars Börger as the new CEO, will take over this key position of the nova-Institute together with COO Linda Engel, while Carus will remain with the research and consulting company as a senior advisor and shareholder. This change takes place after a one-year transition phase, as planned.

#Sustainability

The nova-Institute establishes new Renewable Feedstock Department to lay the groundwork for industrial defossilisation

The transition from fossil-based to renewable carbon – sourced from biomass, CO₂ utilisation and recycling – is the cornerstone of a climate-neutral chemical industry. The nova-Institute’s new department is dedicated to providing the essential data, analyses and strategic roadmaps required to secure a reliable future feedstock supply and make this transition a commercial and ecological reality.

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#Research & Development

Elastic yarns to become more recyclable and environmentally friendly in future

On 29 April 2026, ITA student Tobias Dickmeiß was awarded a sponsorship prize by the Wilhelm Lorch-Stiftung for his innovative approach, to replacing conventional elastane with elastic yarns made from thermoplastic copolyester elastomers (TPC). Thanks to their thermoplastic nature and compatibility with typical polyesters used in the textile industry, elastic TPC yarns offer improved recyclability. Furthermore, the use of the melt-spinning process in yarn production eliminates the need for solvents that are harmful to the environment and human health.

#Research & Development

Walter Reiners Foundation Prize awarded to three ITA graduates

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#Techtextil 2026

Young talents honoured – 60 years Walter Reiners Foundation

At the Techtextil trade fair in Frankfurt at the end of April, Peter D. Dornier, chairman of the VDMA’s Walter Reiners Foundation, presented awards to five successful young engineers. Promotion and sustainability awards were presented in the categories of bachelor’s/project theses and diploma/master’s theses. Academic theses are eligible for the sustainability awards if, for example, they develop solutions for resource-efficient products and technologies.

#Research & Development

Regional hemp bast for lightweight construction profiles

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#INDEX 2026

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#INDEX 2026

INDEX™26: World’s leading nonwovens exhibition presents groundbreaking product launches, exclusive seminars and immersive experiences

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#INDEX 2026

The LYCRA Company launches LYCRA® ADAPTIV fiber for nonwovens, advancing comfort and fit in disposable hygiene at INDEX™ 26

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#INDEX 2026

Innovations for today – solutions for tomorrow: Trützschler Nonwovens at INDEX™ 2026

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