Research Themes +
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.
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About Us +
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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Energy Technologies Area
Lawrence Berkeley National Laboratory

What We Do

Research

Our research addresses the most pressing scientific challenges of our time. From developing strategies to improve adaptability to the weather, to improving the robustness of our nation's infrastructure, to supporting abundant energy solutions, our research has real-world impact across sectors.

Our Divisions

Our researchers are organized into three research Divisions, which are dedicated to science and delivering results that are tangible. Our Divisions host expertise and facilities and foster partnership to bring energy solutions to the world.

Latest News

In Memoriam: Sumanjeet Kaur, Research Scientist and Leader of the Thermal Energy Group in the Energy Technologies Area

Jul-17-26

Sumanjeet (Suman) Kaur, research scientist and inaugural leader of the Thermal Energy Group in the Energy Technologies A... Read more

Postdocs Honored at ETS Annual Symposium

Jun-09-26

The Energy Technologies & Systems (ETS) Division held its 2nd Annual ETS Postdoc Symposium on May 22 in Building 91, bri... Read more

Remembering Stephen Wiel, 1939–2026

Jun-09-26

Stephen Wiel, who led the Energy Analysis Department in Lawrence Berkeley National Laboratory’s (LBNL’s) previously name... Read more

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Recent Publications

Zuberi, Jibran, Haitam Laarabi, Sarah Josephine Smith, and Arman Shehabi."Can AI be energy positive in cement manufacturing? Evaluating AI-driven efficiency through a first-order framework and case study."Energy and AI 25 (2026) 100789. DOI

Rodriguez-Garcia, Luis, Miguel Heleno, Wanni Zhang, Han Li, Kaiyu Sun, and Tianzhen Hong."Consumer safety-oriented scheduling of rotating power outages during heat waves."Applied Energy 416 (2026) 127983. DOI

Pereira, Flavia De Andrade, Marco Pritoni, Armando Casillas, Jessica Granderson, Lazlo Paul, Anand Prakash, Conor Shaw, Dimitrios Rovas, Susana Martin-Toral, Donal Finn, and James O’Donnell."Bridging semantics, control specifications and assessment: A library for scalable demand flexibility controls."Control Engineering Practice 172 (2026) 106899. DOI

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