My research transforms everyday waste, such as food scraps and non-recyclable plastics, into high-performance, sustainable materials. We extract natural nanoparticles to create Pickering emulsions, then use electrostatic spray drying (a technique my group introduced in the Benelux) to convert these into powders that protect sensitive ingredients like fragrances and probiotics for easy storage and use. Simultaneously, we apply pressure-driven thermal treatments to convert mixed waste into porous carbons for safer batteries, green catalysts, or soil amendments. Our approach emphasizes sustainability: low-temperature, energy-efficient processing with green solvents and non-toxic ingredients. We turn waste into cleaner products, while cutting costs and emissions without compromising quality.