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Argonne National Laboratory


Argonne Impacts State by State

Argonne’s collaborations in Tennessee and across the United States have led to groundbreaking discoveries and development of new technologies that help meet the nation’s needs for sustainable energy, economic prosperity, and security.

Oak Ridge scientists use Argonne supercomputing power to estimate energy savings

Oak Ridge National Laboratory’s AutoBEM software generates images like this one. The software can detect buildings, generate models and simulate building energy, demand, emissions and cost reductions for any area of interest. (Image by Joshua New/Oak Ridge National Laboratory.)

Homes and commercial buildings in the United States consume almost 75% of the nation’s electricity, and during peak hours consumption can rise to 80%. To learn how to reduce their carbon footprint, scientists from the U.S. Department of Energy’s (DOE) Oak Ridge National Laboratory in Oak Ridge leveraged the power of supercomputers at the DOE’s Argonne National Laboratory.

Oak Ridge scientists developed Automatic Building Energy Modeling (AutoBEM) software in partnership with a utility to allow improvement and empirical validation by comparing models to 15-minute electricity use from 178,000 buildings in Chattanooga, TN. The team then turned to Argonne’s Advanced Leadership Computing Facility (ALCF) to generate models and run simulations of nearly every building in the United States. Models of nearly 123 million buildings nationwide have been made free and publicly available. The goal: to encourage the deployment of building technologies at speed and scale.

The ALCF is a DOE Office of Science user facility.

Vanderbilt team collaborates with Argonne for pivotal study on cataclysmic volcanoes

Mammoth Hot Geothermal Springs, Long Valley Caldera, California (Image by Kris Wiktor/Shutterstock)

Using Argonne’s Advanced Photon Source (APS), Vanderbilt University in Nashville and the University of Chicago determined that only about a year’s warning precedes a supereruption — a volcanic event large enough to devastate the entire planet.

That was the conclusion of a microscopic analysis of quartz crystals in pumice taken from the Bishop Tuff in eastern California, the site of the supereruption that formed the Long Valley Caldera more than 760,000 years ago. The study was described in a paper published in the journal PLOS One.

Scientists analyzed dozens of small quartz crystals from the Bishop Tuff. Previous investigations of quartz crystals from several supereruptions, including Long Valley, had distinctive surface rims. These studies concluded that the rims formed in less than a century before eruption. The study used the APS’ high-resolution imaging techniques to yield more precise timescale estimates.

Grad students vie for coveted NXSchool at Oak Ridge, Argonne

Previous NXSchool graduates

Argonne and Oak Ridge co-hosted the 22nd annual National School on Neutron and X-ray Scattering (NXSchool). More than 250 graduate students from universities around the United States, Canada and Mexico applied for 60 highly coveted positions. NXSchool is funded by DOE’s Office of Science, Basic Energy Sciences, and administered by Argonne’s Educational Programs and Outreach group. The school’s four directors are Oak Ridge and Argonne scientists.

The NXSchool program explains how to apply state-of-the-art neutron and X-ray scattering techniques to many science disciplines, offering hands-on experiments at two DOE Office of Science user facilities, Argonne’s APS and the Spallation Neutron Source and High Flux Isotope Reactor at Oak Ridge. Experiments and lectures offer opportunities for students to build a network with leading scientists, helping them develop new ideas and further their careers. Students’ work at NXSchool often leads to cutting-edge projects published in high-impact journals.