I am a post‐doctoral researcher at the Delft University of Technology, I focus on urban data science and sustainable energy solutions. My work explores the potential of open data and semantic 3D city models to enhance energy-related urban applications—from solar energy analysis to comprehensive evaluations of building energy performance. Leveraging machine learning and geospatial analysis, I harmonize and process heterogeneous large-scale datasets to enable more accurate urban building energy modelling. I have tackled key challenges, such as integrating diverse spatial and non‐spatial data sources and developing tools to link these data with energy simulation tools.