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    Energy Technologies Area (ETA) researchers are continually building on the strong scientific foundation we have developed over the past 50 years. We address the world’s most pressing scientific challenges across the buildings, transportation, and industrial sectors. ETA is at the forefront of improving the country's aging electrical grid and innovating distributed energy and storage solutions; developing grid-integrated building systems; and providing the most comprehensive market and data analysis worldwide.

    • Securing U.S. Critical Minerals & Materials Supply Chain
    • Driving Energy Innovation in Data Centers
    • Energy Storage
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    The Energy Technologies Area (ETA) is unique in translating fundamental scientific discoveries into scalable technology adoption. Our approach combines an understanding of the marketplace and the role of state and federal regulation and policies. ETA's research drives real-world, practical results that affect and improve the everyday lives of Americans and those across the globe. Saving energy and increasing reliability are key to the foundation of our research, which is driven by techno-economic analysis and in-lab experimentation and discovery.

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      • Building & Industrial Energy Systems
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Publications

Publications by Research Area

Buildings
Demand Response
Energy Markets & Planning
Energy Efficiency
Energy Storage
Industrial Energy Analysis
Systems and Energy Technologies Analysis
Transportation

Publications by Division

Building & Industrial Energy Systems (BIES)
Energy Analysis (EA)
Energy Technologies & Systems (ETS)
X Author: Nathaniel Weger

2025

Yang, Lin, Peng Peng, Nathaniel Weger, Sarah Mills, Clément Messeri, Akanksha K Menon, Steven Zeltmann, Finn Babbe, Qiye Zheng, Chaochao Dun, Chuan Zhang, Jeffrey J Urban, Andrew M Minor, Ravi S Prasher, Hanna Breunig, and Sean D Lubner."Self-Heating Conductive Ceramic Composites for High Temperature Thermal Energy Storage."ACS Energy Letters (2025) 1002-1012. DOI

2022

Peng, Peng, Akanksha K Menon, Nathaniel Weger, Ravi S Prasher, Sean D Lubner, Hanna Breunig, and Lin Yang."Techno-economic Analysis of High-Temperature Thermal Energy Storage for On-Demand Heat and Power." (2022).
Peng, Peng, Lin Yang, Akanksha K Menon, Nathaniel Weger, Ravi S Prasher, Hanna Breunig, and Sean D Lubner."Techno-economic Analysis of High-Temperature Thermal Energy Storage for On-Demand Heat and Power."Chemical Engineering and Industrial Chemistry (2022). DOI
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