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
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. ...
2nd ESiWACE3 Summer School: hpc4Climate
We are excited to announce that the second ESiWACE3 Summer School is set to take place from July 28 – August 7, 2025, in the historic town of Lauenburg, Germany! ...
Training
News
Mid-Term ESiWACE3 Work Package Video Series!
During the 3rd General Assembly of ESiWACE3, held in November 2024 in Hamburg, our consortium gathered to assess the progress made halfway through the project. After two years of collaboration, this in-person meeting provided the perfect opportunity to reflect on our achievements, explore future directions, and engage with key stakeholders in the weather and climate modelling community. ...
Announcing the 2nd ESiWACE3 Summer School: hpc4Climate
We are excited to announce that the second ESiWACE3 Summer School is set to take place from July 28 – August 7, 2025, in the historic town of Lauenburg, Germany! ...
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 ...