As a leading European research institute, the Barcelona Supercomputing Center (BSC) occupies a pivotal role in advancing smart city initiatives through its cutting-edge digital infrastructure and expertise in data science. Housing MareNostrum, one of Europe's most powerful supercomputers, BSC provides the computational muscle necessary for tackling complex urban challenges. It is actively involved in powering Barcelona's ambitious digital twin, leveraging high-performance computing to simulate a wide range of urban processes. These simulations cover areas such as urban planning, air quality modelling, and comprehensive climate impact assessments, providing valuable insights for evidence-based decision-making.
Beyond Barcelona, BSC collaborates internationally, including a pioneering city digital twin project with Bologna. The centre also contributes significantly to the EuroHPC Joint Undertaking, fostering the development of world-class supercomputing capabilities across Europe. Through its research, education, and data-driven approaches, BSC contributes to the sustainability and resilience of cities, promoting improved quality of life for citizens throughout the continent and beyond. With a workforce of between 501 and 1000 employees, BSC drives innovation in areas such as climate and sustainability, ensuring European cities remain at the forefront of digital transformation.