TY - RPRT TI - Toward Energy-Efficient HPC: Insights from Power Profiling a Cloud-Resolving Earth System Model AU - Zhao, Zhengji [Lawrence Berkeley National Laboratory (LBNL)] (ORCID:0000000330177280) AU - Keen, Noel [Lawrence Berkeley National Laboratory (LBNL)] AU - Antepara, Oscar [Lawrence Berkeley National Laboratory (LBNL)] (ORCID:0000000245960289) AU - Williams, Samuel [Lawrence Berkeley National Laboratory (LBNL)] AU - Bertagna, Luca [Sandia National Laboratories (SNL)] AU - Mahfouz, Naser [Pacific Northwest National Laboratory (PNNL)] (ORCID:0000000270971430) AU - Oliker, Leonid [Lawrence Berkeley National Laboratory (LBNL)] AU - Austin, Brian [Lawrence Berkeley National Laboratory (LBNL)] (ORCID:0009000558811927) AU - Wright, Nicholas [Lawrence Berkeley National Laboratory (LBNL)] AU - White, Trey [ORNL] (ORCID:000900052186075X) PY - 2026 DO - 10.1109/ipdps65963.2026.00082 UR - https://www.osti.gov/biblio/3403162 ID - 3403162 ER -