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

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)

2024

Huang, Weiping, Armando Casillas, Marco Pritoni, Shreya Agarwal, Rongxin Yin, and Anand Prakash."Analyzing The Impact Of Energy Efficient ASHRAE Guideline 36 Control Sequences On Demand Flexibility Potential Of Commercial Buildings: A Multi-Region Analysis."ACEEE Summer Study (2024).

Paul, Lazlo, Marco Pritoni, Cynthia Regnier, Jason S MacDonald, Richard E Brown, and Cecilia Johnson."Architecting the Future: Exploring Coordinated Control Frameworks for Connected Communities."ACEEE Summer Study (2024).

Pereira, Guillermo, Cynthia Regnier, Lazlo Paul, Marco Pritoni, and Cecilia Johnson."Bringing demand flexibility to market: Insight on emerging business models from U.S. projects." (2024).

Casillas, Armando, Thomas Defauw, Sang woo Ham, Dre Helmns, Lazlo Paul, Anand Prakash, Weiping Huang, Peter Grant, and Marco Pritoni."Demystifying Thermal Energy Storage Integrated Heat Pump Systems: Development of Generalized Sizing and Control Algorithms for Demand Flexibility."ACEEE Summer Study (2024).

Pritoni, Marco, Michael Wetter, Lazlo Paul, Weiping Huang, Steven Bushby, Parastoo Delgoshaei, Michael Poplawski, Avijit Saha, Gabe Fierro, Matt Steen, Joel Bender, and Paul Ehrlich."Digital and Interoperable: The future of building automation is on the horizon. What's in it for me?."ACEEE Summer Study (2024).

Casillas, Armando, Jessica Granderson, Yimin Chen, John House, Guanjing Lin, Weiping Huang, Guhan Velmurugan, and Marco Pritoni."Innovating the next generation of commercial smart building software."ACEEE Summer Study (2024).

Ham, Sang woo, Lazlo Paul, Armando Casillas, Anand Prakash, Donghun Kim, Richard E Brown, Marco Pritoni, and Peter Grant."Practical challenges of model predictive control (MPC) for grid interactive small and medium commercial buildings."ACEEE Summer Study (2024).

Agarwal, Shreya, Marco Pritoni, Jessica Collier, Jeff Wanner, Ruth Taylor, Meghan McNulty, and Mary M Bryan."Through the looking glass: analyzing barriers to adoption of advanced rooftop unit controls through human-centered observational research."ACEEE Summer Study (2024).

Ham, Sang woo, Lazlo Paul, Donghun Kim, Marco Pritoni, Richard E Brown, and Jingjuan Feng."Decarbonization of heat pump dual fuel systems using a practical model predictive control: Field demonstration in a small commercial building."Applied Energy 361 (2024) 122935. DOI

2023

Liu, Jingjing, Lili Yu, Rongxin Yin, Mary Ann Piette, Marco Pritoni, Armando Casillas, and Peter Schwartz."Factors Influencing Building Demand Flexibility." (2023). DOI

Paul, Lazlo, Flavia deAndrade Pereira, Sang woo Ham, Marco Pritoni, Richard E Brown, and Jingjuan Feng."Open Building Operating System: an Open-Source Grid Responsive Control Platform for Buildings."ASHRAE Annual Conference 2023 (2023).

Chen, Zhelun, Zheng O'Neill, Jin Wen, Ojas Pradhan, Tao Yang, Xing Lu, Guanjing Lin, Shohei Miyata, Seungjae Lee, Chou Shen, Roberto Chiosa, Marco Savino Piscitelli, Alfonso Capozzoli, Franz Hengel, Alexander Kuhrer, Marco Pritonic, Wei Liu, John Claub, Yimin Chen, and Terry Herr."A review of data-driven fault detection and diagnostics for building HVAC systems."Applied Energy Vol.339 No..121030 (2023). DOI

Lin, Guanjing, Marco Pritoni, Yimin Chen, Raphael Vitti, Christopher Weyandt, and Jessica Granderson."Implementation and test of an automated control hunting fault correction algorithm."Energy & Buildings Vol.283 No..112796 (2023). DOI

2022

Liu, Jingjing, Rongxin Yin, Lili Yu, Mary Ann Piette, Marco Pritoni, Armando Casillas, Jiarong Xie, Tianzhen Hong, Monica Neukomm, and Peter Schwartz."Defining and applying an electricity demand flexibility benchmarking metrics framework for grid-interactive efficient commercial buildings."Advances in Applied Energy 8 (2022) 100107. DOI

Piette, Mary Ann, Jingjing Liu, Bruce Nordman, Sarah Josephine Smith, Richard E Brown, Marco Pritoni, and Brian F Gerke."Accelerating Decarbonization with the California Load Flexibility Research and Deployment Hub." (2022).

Fauchier-Magnan, Nicolas, Joshua Morejohn, and Marco Pritoni."A low-cost centralized HVAC control system solution for energy savings, load shedding, and improved maintenance."2022 Summer Study on Energy Efficiency in Buildings (2022). DOI

Liu, Jingjing, Lili Yu, Rongxin Yin, Mary Ann Piette, Marco Pritoni, Armando Casillas, Monica Neukomm, and Amir Roth."Benchmarking Demand Flexibility in Commercial Buildings and Flattening the Duck – Addressing Baseline and Commissioning Challenges."2022 Summer Study on Energy Efficiency in Buildings (2022). DOI

Prakash, Anand, Marco Pritoni, Margarita Kloss, Mary Ann Piette, Michel Kamel, and Dotty Hage."Cloud-Control of Legacy Building Automation System: A case study."2022 Summer Study on Energy Efficiency in Buildings (2022). DOI

Nordman, Bruce, Marco Pritoni, Mary Ann Piette, and Anand Prakash."Communication Requirements for Price-Based Grid Coordination."2022 Summer Study on Energy Efficiency in Buildings (2022). DOI

Roa, Carlos Duarte, Paul Raftery, Rupam Singla, Marco Pritoni, and Therese Peffer."Detecting Passing Valves at Scale Across Different Buildings and Systems: A Brick Enabled and Mortar Tested Application."2022 Summer Study on Energy Efficiency in Buildings (2022). DOI

Helmns, Dre, Armando Casillas, Anand Prakash, David Blum, Marco Pritoni, Spencer M Dutton, Jonathan Woolley, and Subhrajit Chakraborty."Heat Pumps with Phase Change Thermal Storage: Flexible, Efficient, and Electrification Friendly."2022 Summer Study on Energy Efficiency in Buildings (2022). DOI

Pritoni, Marco, Guanjing Lin, Yimin Chen, John House, Eliot Crowe, and Jessica Granderson."Market Barriers and Drivers for the Next Generation Fault Detection and Diagnostic Tools."2022 Summer Study on Energy Efficiency in Buildings (2022). DOI

Paul, Lazlo, Anand Prakash, Kun Zhang, Marco Pritoni, and Richard E Brown."SolarPlus Optimizer: Integrated Control of Solar, Batteries, and Flexible Loads for Small Commercial Buildings."2022 ACEEE Summer Study on Energy Efficiency in Buildings (2022).

Roa, Carlos Duarte, Paul Raftery, Ruiji Sun, Lazlo Paul, Anand Prakash, Marco Pritoni, Gabe Fierro, and Therese Peffer."Towards a Stronger Foundation: Digitizing Commercial Buildings with Brick to Enable Portable Advanced Applications."2022 Summer Study on Energy Efficiency in Buildings (2022). DOI

Roth, Amir, Michael Wetter, Kyle Benne, Yan Chen, Gabriel Fierro, Marco Pritoni, Avijit Saha, and Draguna Vrabie."Towards Digital and Performance-Based Supervisory HVAC Control Delivery."2022 Summer Study on Energy Efficiency in Buildings (2022). DOI