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Jimmy Quiroz

Staff Page • Senior Member of Technical Staff. Biography Jimmy Quiroz is a Senior Member of Technical Staff in the Resilient Energy and Distributed Systems Integration department. His work includes a diverse portfolio of project-level work in topics including grid resilience, distribution system power flow analysis, transmission electromagnetic pulse impacts, and other grid...

John Eddy

Staff Page • Principal Member of Technical Staff. Biography John Eddy, Ph.D. is a Principal Member of the Technical Staff in the Math Analysis and Decision Science Department at Sandia National Labs. His research areas include operations research and System of Systems modeling, simulation, and optimization for civilian and military energy systems. He...

John Hewson

Staff Page • Mechanical Engineer. Biography John Hewson is the technical lead of physics model development for reacting thermal-fluid applications at Sandia. As the technical lead, he manages relations with internal and external customers to ensure predictive modeling capabilities meet customer and program needs. Along with his technical priorities, he regularly mentors users...

Johnny Luevano

Staff Page • SWiFT Facility Site Lead. Biography Johnny Luevano is the site lead for the Scaled Wind Farm Technology (SWiFT) facility located at Texas Tech University’s National Wind Institute in Lubbock, Texas. He is a retired Marine who came to Sandia National Laboratories (Sandia) in 2017 with experience in the healthcare sector...

Join the 2026 Office of Electricity Energy Storage Program Annual Meeting & Peer Review!

News Article, June 29, 2026 • July 27-30, 2026University of Texas at Dallas Registration is open for the DOE Office of Electricity Energy Storage Program’s annual meeting and peer review on July 27-30 in Dallas, Texas. Join researchers and staff from national laboratories, industry, government, and academia to summarize and advance the latest energy storage research,...

Joint BioEnergy Institute (JBEI)

Facility • The Joint BioEnergy Institute (JBEI) is a San Francisco Bay Area research partnership that combines scientific expertise, resources, and support of four national laboratories, five academic institutions, and one industry partner. Led by Lawrence Berkeley National Laboratory (Berkeley Lab) in partnership with Sandia National Laboratory, JBEI is sponsored by the DOE Office...

Jonathan (Jon) Berg

Staff Page • Wind Turbine Controls Lead. Biography Jon Berg is the technical lead for the SWiFT facility’s wind turbine control system and related software system in the Wind Energy Design and Experimentation Department. Much of his work is at the intersection of mechanical, electrical, and software systems—creating an integrated system design that...

Jorge A. Leon-Quiroga

Staff Page • Senior Member of the Technical Staff. Biography Jorge A. Leon-Quiroga, PhD, is a Senior Member of the Technical Staff in the Resilient Energy and Distributed Systems Integration (REDSI) group at Sandia National Laboratories. His research is focused on numerical modeling and power grid integration of energy systems, especially for marine...

Joseph A. Azzolini

Staff Page • Senior Member of Technical Staff. Biography Joe Azzolini is a Senior Member of the Technical Staff in the Electric Power Systems Research Department at Sandia National Laboratories. He holds a Ph.D. in Electrical Engineering from Arizona State University with a specialization in Electric Power and Energy Systems and has 8+...

Joshua Paquette

Staff Page • Blade Reliability Project Lead. Biography Josh Paquette is a member of the Wind Energy Design and Experimentation Department at Sandia National Laboratories. He currently leads wind turbine design and reliability research efforts within the group, including the U.S. Department of Energy-sponsored Blade Reliability Collaborative and the National Rotor Testbed project....

Joshua Stein

Staff Page • PV Analyst and Consultant to the RTC program. To view Dr. Stein’s biography, please go here.

Journal Articles

Page • 2024 $(document).ready(function () { // this is going to bring the element attribute in from PHP var tocElements = "h2"; var tocView = "dropdown"; function stripDash(string){ if (string.charAt(0) === "-") { string = string.slice(1); } if (string.charAt(string.length - 1) === "-") { string = string.slice(0, -1); } return string; }...

Journal Articles

Page • DATETITLEAUTHOR(S)CITATIONDOI2021Towards the Automation of Remedial Action Schemes DesignHanyue Li, Komal Shetye, Thomas Overbye, Katherine Davis, Shamina Hossain-MckenzieProceedings of the 54th Hawaii International Conference on System Sciences, p. 3378, 2021Towards the Automation of Remedial Action Schemes Design2021Circuit Topology Estimation in an Adaptive Protection SystemB. Poudel, D. Ruiz Garcia, A. Bidram, M....

Jubair Yusuf

Staff Page • Senior Member of the Technical Staff. Biography Jubair Yusuf is a Senior Member of the Technical Staff in the Electric Power Systems Research Department at Sandia National Laboratories. He received the Ph.D. degree in Electrical Engineering with a specialization in Electric Power and Energy Systems from the University of California,...

Kathryn A. Small

Staff Page • R&D S&E Materials Science . Biography Kathryn A. Small is a materials scientist with expertise in additive manufacturing, advanced materials characterization, and materials evolution in extreme environments within Sandia National Laboratories’ Concentrating Solar Power program. She has multiple publications on electron microscopy and data analysis of additively manufactured metals, battery...

Keira Elliot

Staff Page • R&D S&E, Cybersecurity. Biography Keira Elliott currently works as a full-time staff member of Resilient Energy and Distributed System Integration (RDSI) working in R&D and S&E in Cybersecurity along with Jay Johnson, George Fragkos, Sherry Mitchell, and Will Vining. Prior to her appointment in RDSI, Keira worked as a research...

Kelley Ruehl

Staff Page • Wave Energy & Hydrodynamics. Biography Kelley Ruehl joined Sandia National Laboratories in 2011 as a researcher after completing her M.S. from Oregon State University. Kelley’s research is focused on numerical modeling, experimental testing, and software development for marine renewable energy applications. Kelley is the Principal Investigator and lead developer of...

Kenneth Brown

Staff Page • Aerodynamic Diagnostics and Modeling Engineer. Biography Dr. Kenneth (Ken) Brown joined Sandia in 2019 and is a member of the Wind Energy Computational Sciences Department. He supports the Scaled Wind Farm Technology (SWiFT) experimental facility and contributes to validation of wind turbine wake models and discovery of novel wake control...

Kenneth M. Armijo

Staff Page • R&D S&E, Systems Engineering. Biography Dr. Kenneth Armijo is a systems engineering staff member who leads molten salt and molten alkali metals research and development at Sandia National Laboratories National Solar Thermal Test Facility (NSTTF). He holds a PhD in mechanical engineering from the University of California, Berkeley, with minors...

Kevin Anderson

Staff Page • R&D S&E, Systems Research and Analysis. Biography Kevin Anderson is a Senior Member of the Technical Staff in the Photovoltaics and Materials Technology Program at Sandia National Laboratories. His research focuses on PV system performance modeling and operational system performance assessment. He contributes to pvlib-python and many other open-source software projects. Prior...

Kevin R. Moore

Staff Page • R&D Mechanical Engineer. Biography Kevin Moore develops and applies advanced computational methods for multidisciplinary fluid-structure interaction design, coupled-physics modeling, and control co-design. His work focuses on scientific software development, optimization, and high-fidelity simulation to enable the analysis and maturation of novel aerodynamic, structural, and power systems. He is particularly interested...

Key Spent Nuclear Fuel Documents

Page • Publication TitleSAND#Publication DateAdvanced Reactors Spent Fuel and Waste Streams Disposition StrategiesSAND2023-08602RJune 2023Annual Status Update for OWLSAND2024-01154RNovember 2023ANS Disposal Standards Report-August 2023Advanced Reactor Safeguards and Security Reports; please refer to ARSS webpage--Brine Availability Test in Salt (BATS) FY23 UpdateSAND2023-08820RAugust 2023DECOVALEX-2019 task C Final ReportSAND2019-8670ROctober 2020Deep Borehole Disposal Safety CaseSAND2019-1915RFebruary 2019Deep Borehole...

Knowledge Management

Page • Click image to enlarge In 2019, Sandia began a knowledge management pilot program to collect, assemble, and preserve tacit knowledge from experts planning to retire on the Nuclear Energy Fuel Cycle (NEFC) components: Commercial Nuclear Power Generation (CNPG) and Back End of the Nuclear Fuel Cycle (BENFC). Under both CNPG...

Kristopher L. Kuhlman

Staff Page • Hydrogeophysicist . Biography I am a hydrogeophysicist interested in radioactive waste disposal (especially in salt), hydraulic well/packer testing, parameter estimation and uncertainty quantification, flow and transport in low permeability rocks (e.g., salt and deep borehole for radioactive waste disposal), and coupled hydrogeophysical processes (i.e., electrokinetics, thermoporoelasticity, heat of wetting, and...

Kyle Skolfield

Staff Page • Senior Member of Technical Staff. Biography J. Kyle Skolfield is a Senior Member of Technical Staff in the Discrete Math and Optimization department at Sandia National Laboratories. His research interests include power system expansion planning, power system optimization, network resilience, discrete and combinatorial optimization, and process systems engineering. Education Ph.D.,...

Results 276–300 of 658