Feature Story
From the PI, May ’26: Looking Forward to the Summer All-Hands
Peter Caldwell provides an update on E3SM ...
Omega, A Next-Generation Ocean Model for Exascale Computing
Omega v0 is a GPU-ready ocean model built for exascale performance ...
Waves in E3SM: a Core Coupled Capability for Polar Coastal Science, Energy Applications, and S2S2D Prediction
E3SM brings waves into core coupled prediction for polar science ...
Asynchronous I/O in SCORPIO Boosts E3SM Throughput
Async SCORPIO I/O speeds E3SM HDF5 output by 28% on Perlmutter ...
From the PI, February ’26: A Bit More Stability, a Bit More Change
Peter Caldwell provides an update on E3SM ...
Zooming In: SCREAM at 100 m Using Regional Refinement over the San Francisco Bay Area
SCREAM hits 100 m over Bay Area, making LES-scale global runs feasible ...
Heroic Bug Fixes: Missing Frontal Gravity Wave Correction
Fix to frontal gravity wave drag prepares E3SM for more realistic winds ...
Using AI to enable improved physics in an Ocean Wave model
Deep-learning upgrade boosts wave-height accuracy with little slowdown ...
Understanding and improving the quasi-biennial oscillation in E3SM
Surrogate tuned grids sharpen E3SM’s QBO, exposing key wave tradeoffs ...
Best Paper Award at SC25: AI-driven Weather Prediction with ORBIT-2
ORNL ORBIT-2 brings exascale AI downscaling toward 0.9 km globally ...
10 Years in the Making: E3SM-GCAM coupling
E3SM adds a dynamic human component, enabling new human-Earth system research ...
From the Program Manager, August ’25: Scientific Milestones and Management Transition
Xujing Davis presents news about E3SM and DOE ...
Farewell to Dr. Xujing Davis: A Champion of E3SM Excellence
E3SM bids farewell to Dr. Xujing Davis, celebrating her new DOE ASCR role ...
Heroic Bug Fixes – The Mysterious Case of Missing Clouds
Heroic Bug Fixes: Celebrating critical debugging wins in E3SM modeling ...
