Energy and Climate


Dakota Version 5.4 Released

Sandia’s Dakota software delivers advanced parametric analysis techniques enabling design exploration, model calibration, risk analysis, and quantification of margins and uncertainty with computational models. Dakota v5.4 was released November 15, 2013, and deployed on supported Sandia computing systems. The release includes new capabilities for uncertainty quantification (UQ), optimization, and calibration. UQ highlights include a new […]

Sandian Mark Boslough Featured on NOVA Episode about Chelyabinsk Meteor

On February 15th, a 7,000 ton asteroid crashed into the Earth’s atmosphere, exploded, and fell to the ground in the Ural Mountains near Chelyabinsk, Russia. According to NASA, the meteor exploded with the power of 30 Hiroshima bombs and was the largest object to burst in the atmosphere since the Tunguska event of 1908—another Siberian […]

Implemented “Vertically Lagrangian” Option in the Community Atmosphere Model

The Community Earth System Model (CESM) is a state-of-the-art global climate model being developed with the support of the National Science Foundation and the Department of Energy and used for climate-change science and assessments. Sandia has been leading a multilaboratory effort to develop a new “dynamical core” for CESM’s atmospheric component. This new dynamical core […]

Caterpillar, Sandia CRADA Opens Door to Multiple Research Projects

Sandia and industrial giant Caterpillar Inc. have signed their first umbrella cooperative research and development agreement (CRADA), opening the door to a wide range of scientific research. “This agreement will lead to an expanded relationship with Caterpillar,” said Vic Weiss, the Sandia business development specialist who helped negotiate the CRADA. “It’s a strategic collaboration.” The […]

Mark Boslough Featured in NOVA Special about the Chelyabinsk Meteor

Scientist Mark Boslough (Discrete Mathematics and Complex Systems Dept.) was featured in NOVA’s special program ”Meteor Strike,” which aired Wednesday, March 27. The episode is about last month’s giant meteor explosion in Russia. Mark traveled to Chelyabinsk, Russia, where he performed astrometric calibrations of dashcam videos to help pinpoint the altitude and coordinates of the […]

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