Our world is warming, what are the implications ?
The Earth's globally averaged near-surface air temperature is already about 1.1 degrees warmer than during the pre-industrial era, and we are certain that the warming will continue. We are confident that a new class of computer simulations, which will only become possible with the next generation of supercomputers, will enable a step change in the ability of our simulations to simulate climate change down to regional scales.
Funded by the European High-Performance Computing Joint Undertaking (EuroHPC U) under the powers delegated by the European Commission (EC)—with half of the budget provided by the home countries of the partners’ institutions—, the 3rd phase of the Centre of Excellence in Simulation of Weather and Climate in Europe, ESiWACE3, teams up climate modelling groups and weather services with high-performance computing centres and partners from the IT industry to improve all aspects of the workflow of weather and climate modelling. By enabling more detailed resolving weather and climate simulations on the upcoming exascale supercomputers, the required technology for better and more detailed climate-related risk assessments on a local level can be provided.
ESiWACE3 is coordinated and led by the Barcelona Supercomputing Center-Centro Nacional de Supercomputación (BSC-CNS).
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About us
Across disciplines and national borders: Within ESiWACE, partners from the science and HPC industry work together. Who are we, which expertise do we have, and what drives us? Participating research institutions, universities, supercomputing centres, and private companies introduce themselves.
Events
EuroHPC Summit 2025
The EuroHPC Summit 2025 will take place on 18-20 March in Kraków, Poland. ...
EGU General Assembly 2025
The EGU General Assembly 2025 brings together geoscientists from all over the world to one meeting covering all disciplines of the Earth, planetary, and space sciences. ...
ISC HIGH PERFORMANCE 2025
ISC 2025 connects users from academia, government, and the private sector with technology developers and providers, fostering a global exchange of knowledge, innovation, and collaboration. Each participant plays a crucial role in the event. ...
Training
News
ESiWACE3 Launches New Guidelines to Foster Inclusion and Diversity in Earth System Modelling and HPC Events
Promoting inclusiveness in ESiWACE3 on The International Day of Women and Girls in Science ...
7th issue of the ESiWACE3 Newsletter
The new issue of the ESiWACE3 newsletter is already out! ...
ESiWACE3, NCC Austria and MultiXscale CoE training
ESiWACE3 and the National Competence Center for HPC in Austria organized the training event "Extrae and Paraver: Profiling Weather and Climate Applications" as part of the CASTIEL2 Training Sprint on January 27, 2025. ...