The Community Earth System Model is a fully coupled global climate model developed in collaboration with colleagues in the research community. CESM provides state of the art computer simulations of Earth's past, present, and future climate states.
Featured CESM News
Jul 18, 2024
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Jun 10, 2024
2024 CESM Workshop Awards
Feb 27, 2024
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Upcoming Events
Jan. 28, 2025
NSF National Center for Atmospheric Research, Boulder, CO
Jan. 29, 2025
NSF National Center for Atmospheric Research, Boulder, CO
Jan. 30, 2025
NSF National Center for Atmospheric Research, Boulder, CO
Feb. 3 to Feb. 6, 2025
NSF National Center for Atmospheric Research, Boulder, CO
What We Offer
Fully coupled numerical simulations of the Earth system consisting of atmospheric, ocean, ice, land surface, carbon cycle, and other components