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 climate challenges by bringing to market energy-efficient innovations across the buildings, transportation, and industrial sectors. ETA is at the forefront of developing better batteries for electric vehicles; improving the country's aging electrical grid and innovating distributed energy and storage solutions; developing grid-interactive, efficient buildings; and providing the most comprehensive market and data analysis worldwide for renewable technologies like wind and solar.
Strategic Initiatives +
The Energy Technologies Area (ETA) Strategic Plan is the guiding force for our research and development for the next ten years. It clearly charts a path toward clean-energy solutions and focuses on five detailed Strategic Initiatives. The Plan provides an in-depth look at how ETA is accelerating research to provide affordable, clean energy to all while accomplishing deep, economy-wide decarbonization, looking to avoid a rise in global average temperature while simultaneously developing solutions to increase humanity's resilience to extreme weather volatility.
Publications
News +
For media inquiries,
please contact ETA
Interim Communications Manager
Kiran Julin

kjulin@lbl.gov
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 battling the Climate Crisis are key to the foundation of our research, which is driven by technoeconomic analysis and in-lab experimentation and discovery.

Publications: Modeling

Publications by Research Area

Demand Response

Electricity Markets & Policy

Energy Efficiency

Industrial Energy Analysis

Renewable Energy

Sustainable Energy & Environmental Systems

Publications by Division

Building Technology (BTUS)

Energy Analysis (EAEI)

Energy Storage (ESDR)

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2019

Pant, , Lalit M., Michael R. Gerhardt, Natalia Macauley, Rangachary Mukundan, Rodney L. Borup, and Adam Z. Weber."Along-the-channel modeling and analysis of PEFCs at low stoichiometry: Development of a 1+2D model."Electrochimica Acta 326 (2019) 134963. DOI

Luo, Na, Wenguo Weng, Xiaoyu Xu, Tianzhen Hong, Ming Fu, and Kaiyu Sun."Assessment of occupant-behavior-based indoor air quality and its impacts on human exposure risk: A case study based on the wildfires in Northern California."Science of The Total Environment 686 (2019) 1251 - 1261. DOI

Cui, Xinguang, Sally Newman, Xiaomei Xu, Arlyn E. Andrews, John Miller, Scott J. Lehman, Seongeun Jeong, Jingsong Zhang, Chad Priest, Mixtli Campos-Pineda, Kevin R Gurney, Heather Graven, John Southon, and Marc L. Fischer."Atmospheric observation-based estimation of fossil fuel CO₂ emissions from regions of central and southern California."Science of The Total Environment (2019). DOI

Wang, , Wei, Tianzhen Hong, Ning Xu, Xiaodong Xu, Jiayu Chen, and Xiaofang Shan."Cross-source sensing data fusion for building occupancy prediction with adaptive lasso feature filtering."Building and Environment 162 (2019) 106280. DOI

Li, , Han, Tianzhen Hong, and Marina Sofos."An inverse approach to solving zone air infiltration rate and people count using indoor environmental sensor data."Energy and Buildings 198 (2019) 228 - 242. DOI

Wang, Zhe, and Tianzhen Hong."Learning occupants’ indoor comfort temperature through a Bayesian inference approach for office buildings in United States."Renewable and Sustainable Energy Reviews (2019) 109593. DOI

Langevin, Jared."Longitudinal dataset of human-building interactions in U.S. offices."Scientific Data 6.1 (2019). DOI

Mu, , Yu-Tong, Adam Z. Weber, Zhao-Lin Gu, and Wen-Quan Tao."Mesoscopic modeling of transport resistances in a polymer-electrolyte fuel-cell catalyst layer: Analysis of hydrogen limiting currents."Applied Energy 255 (2019) 113895. DOI

Xu, , Xiaodong, Chenhuan Yin, Wei Wang, Ning Xu, Tianzhen Hong, and Qi Li."Revealing Urban Morphology and Outdoor Comfort through Genetic Algorithm-Driven Urban Block Design in Dry and Hot Regions of China."Sustainability 11.13 (2019) 3683. DOI

Lee, , Sang Hoon, and Tianzhen Hong."Validation of an inverse model of zone air heat balance."Building and Environment 161 (2019) 106232. DOI

Chen, Yixing, Tianzhen Hong, Xuan Luo, and Barry Hooper."Development of city buildings dataset for urban building energy modeling."Energy and Buildings 183 (2019) 252 - 265. DOI

Blum, David, Filip Jorissen, Sen Huang, Yan Chen, Javier Arroyo, Kyle Benne, Yanfei Li, Valentin Gavan, Lisa Rivalin, Lieve Helsen, Draguna Vrabie, Michael Wetter, and Marina Sofos."Prototyping the BOPTEST Framework for Simulation-Based Testing of Advanced Control Strategies in Buildings."IBPSA Building Simulation 2019 (2019).

."Smart Control of Distributed Energy Resources (SCooDER) v1. 0." (2019).

2018

Wang, Zhe, Tianzhen Hong, and Ruoxi Jia."Buildings.Occupants: a Modelica package for modelling occupant behaviour in buildings."Journal of Building Performance Simulation (2018) 1 - 12. DOI

Jain, Rajeev, Xuan Luo, Gökhan Sever, Tianzhen Hong, and Charlie Catlett."Representation and evolution of urban weather boundary conditions in downtown Chicago."Journal of Building Performance Simulation (2018) 1 - 14. DOI

Satjaritanun, , P., S. Hirano, A. D. Shum, Iryna V. Zenyuk, Adam Z. Weber, J. W. Weidner, and S. Shimpalee."Fundamental Understanding of Water Movement in Gas Diffusion Layer under Different Arrangements Using Combination of Direct Modeling and Experimental Visualization."Journal of The Electrochemical Society 165.13 (2018) F1115 - F1126. DOI

Wang, Wei, Jiayu Chen, and Tianzhen Hong."Occupancy prediction through machine learning and data fusion of environmental sensing and Wi-Fi sensing in buildings."Automation in Construction 94 (2018) 233 - 243. DOI

Xu, Xiaodong, Fenlan Luo, Wei Wang, Tianzhen Hong, and Xiuzhang Fu."Performance-Based Evaluation of Courtyard Design in China’s Cold-Winter Hot-Summer Climate Regions."Sustainability 10.11 (2018) 3950. DOI

An, Jingjing, Da Yan, and Tianzhen Hong."Clustering and statistical analyses of air-conditioning intensity and use patterns in residential buildings."Energy and Buildings 174 (2018) 214 - 227. DOI

Wang, Taoning, Gregory J. Ward, and Eleanor S. Lee."Efficient modeling of optically-complex, non-coplanar exterior shading: Validation of matrix algebraic methods."Energy and Buildings 174 (2018) 464 - 483. DOI

Zhang, Lei, Rongpeng Zhang, Tianzhen Hong, Yu Zhang, and Qinglin Meng."Impact of post-rainfall evaporation from porous roof tiles on building cooling load in subtropical China."Applied Thermal Engineering 142 (2018) 391 - 400. DOI

Tarroja, Brian, Felicia Chiang, Amir AghaKouchak, Scott Samuelsen, Shuba V. Raghavan, Max Wei, Kaiyu Sun, and Tianzhen Hong."Translating climate change and heating system electrification impacts on building energy use to future greenhouse gas emissions and electric grid capacity requirements in California."Applied Energy 225 (2018) 522 - 534. DOI

Preble, Chelsea V., Troy Cados, Robert A. Harley, and Thomas W. Kirchstetter."In-Use Performance and Durability of Particle Filters on Heavy-Duty Diesel Trucks."Environmental Science Technology 52.20 (2018) 11913-11921. DOI

Langevin, Jared."Modeling the adoption of building efficiency technologies: A review of methods and datasets."2018 ACEEE Summer Study on Energy Efficiency in Buildings (2018).

Pang, Xiufeng, Carlos Duarte, Philip Haves, and Frank Chuang."Testing and demonstration of model predictive control applied to a radiant slab cooling system in a building test facility."Energy and Buildings 172 (2018) 432 - 441. DOI