More and more countries see the bioeconomy as an opportunity to master the challenges of the future, such as climate change, food security, and environmental and resource protection. However, a resource-efficient and competitive economy requires the bioeconomy to be viewed in a global context. Close cooperation and worldwide research collaborations are also necessary to exploit the potential of the bioeconomy.

Potatoes are one of the most important food crops worldwide, alongside wheat and rice. However, the tuber is also extremely susceptible to disease. Climate change, viral infections, and infestation by herbivores such as the Colorado potato beetle cause billions of dollars in crop losses every year.

The majority of textile fibers are still made from petroleum-based raw materials. However, the production of biogenic fibers such as cotton also has a significant environmental impact. The textile industry is therefore increasingly turning to so-called regenerated cellulose fibers such as Lyocell, which are much more environmentally friendly to produce.

Dyes made from CO₂ and sunlight, fuels made from pizza scraps, or bioplastics made from bread scraps: The Waste2Value joint project relies on bacteria and microalgae to convert waste materials from agriculture, food production, and industry into valuable chemicals and materials and to promote structural change in the Western Palatinate region. On August 12, Minister President Alexander Schweizer was briefed on the research results at the Pirmasens campus of the University of Kaiserslautern.

The BMFTR-funded research project Power2Polymers, coordinated by RWTH Aachen University, demonstrates how industrial waste gases can be put to good use. Project partner Prefere Paraform has now succeeded in processing two tonnes of sustainable methanol into paraformaldehyde. This will result in novel polyhydric alcohols (polyols) that can be used in adhesives, coatings, lubricants and sealants.

Carbon fibres are lightweight, extremely stable and resistant, making them particularly suitable for lightweight construction. This high-tech material is not only used in aerospace. Wind turbines and many sports equipment items such as skis and tennis rackets are also made from it. Until now, however, carbon fibres have been made from acrylonitrile, a key petroleum-based raw material used in the manufacture of lightweight products.

Microorganisms are the invisible helpers in agriculture. They supply soil and plants with important nutrients, improve soil structure and can keep pathogens at bay. Soil microbes thus make an enormous contribution to preserving the ecosystem. An international research team led by Geisenheim University shows why this microbe-plant interaction is so important and how it can be saved.

Whether it's schnitzel, steak or bratwurst: many meat products are sold in plastic film or containers so that they survive transport undamaged and have a longer shelf life. But how can food waste and environmental pollution caused by plastic waste be reduced? In the EU project MATE4MEAT, researchers from the Fraunhofer Institute for Process Engineering and Packaging IVV are working with partners from five countries to set new standards for food packaging.