About Us +
Researchers in the Building Technology & Urban Systems Division (BTUS) at Lawrence Berkeley National Laboratory develop data and technologies that increase energy efficiency and improve the health, safety and comfort of building occupants, in the United States and worldwide.

We work closely with industry partners, academics and government officials to achieve these goals, and share our research widely
Research +
We are at the forefront of cutting-edge research that redefines building technology and explores all areas of urban systems.

We have been leaders for decades in developing energy-efficient windows, improving indoor air quality, coming up with new ideas to fix the nation's electricity grid, and so much more.

Visit our research areas at the right to find out more.
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Publications +
Enjoy presentations from Building Technology & Urban systems research experts on a wide variety of topics in the areas of building energy efficiency, the electricity grid and how it relates to buildings and much more.
- Presentations
News
Tools & Guides +
Explore our tools, guidebooks and software and download for free.

We offer a variety of technologies designed to simulate and model real-world circumstances to assist in energy-saving programs and help building owners build better buildings. These tools can help calculate performance of building systems like windows and shades, help consumers and builders pick the best windows for a variety of applications and much more.

Publications

Publications By Research Area

2024

Gerke, Brian F., Marius Stübs, Samanvitha Murthy, Aditya Khandekar, Peter Cappers, Richard E. Brown, and Mary Ann Piette."Potential bill impacts of dynamic electricity pricing on California utility customers." (2024). DOI

2023

Brown, Richard E., Aditya Khandekar, Jingjing Liu, Bruce Nordman, Jaime Kolln, Steve Widergren, David Narang, Ted Bohn, and Yaosuo Xue."Energy Services Interface: Requirements Document." (2023). DOI

2022

Gerke, Brian F., Sarah J. Smith, Samanvitha Murthy, Aditya Khandekar, Cong Zhang, Sunhee Baik, Shreya Agarwal, Jingjing Liu, Richard E. Brown, Mary Ann Piette, and Peter Alstone."Overview of Phase 4 of the California Demand Response Potential Study." (2022).

2021

Satchwell, Andrew, Mary Ann Piette, Aditya Khandekar, Jessica Granderson, Natalie Mims Frick, Ryan Hledik, Ahmad Faruqui, Long Lam, Stephanie Ross, Jesse Cohen, Kitty Wang, Daniela Urigwe, Dan Delurey, Monica Neukomm, and David Nemtzow."A National Roadmap for Grid-Interactive Efficient Buildings." (2021).

2020

Brown, Richard E., Peter Schwartz, Bruce Nordman, Jordan Shackelford, Aditya Khandekar, Neal Jackson, Anand Prakash, Srijit Ghosh, and Erik Page."Developing Flexible, Networked Lighting Control Systems That Reliably Save Energy in California Buildings." (2020). DOI

2019

Widergren, Steve, Ron Melton, Aditya Khandekar, Bruce Nordman, and Mark Knight."The Plug-and-Play Electricity Era: Interoperability to Integrate Anything, Anywhere, Anytime."IEEE Power and Energy Magazine 17.5 (2019) 47 - 58. DOI

Meier, Alan K., Richard E. Brown, Daniel L. Gerber, Aditya Khandekar, Margarita Kloss, Hidemitsu Koyanagi, Richard Liou, Leo I. Rainer, and Seth Sanders."Efficient and Zero Net Energy-Ready Plug Loads." (2019).

Nordman, Bruce, Margarita Kloss, Bijit Kundu, Nate Dewart, Anand Prakash, Laura Wong, Alanna Torres, Rachel Levine, Marco Pritoni, Jordan Shackelford, Heidi Werner, Rahul Athalye, Aditya Khandekar, Callie Clark, Chris Uraine, and Rebecca Aviles."Energy Reporting: Device Demonstration, Communication Protocols, and Codes and Standards." (2019).

2018

Meier, Alan K., Leo Rainer, and Aditya Khandekar."Parts of the House That Stay On . . . and On. Builder-Installed Electrical Loads."Home Energy Magazine (2018).

Rainer, Leo I., Aditya Khandekar, and Alan K. Meier."Builder Installed Electrical Loads: The Energy Mortgage on a New House."ACEEE Summer Study on Energy Efficiency in Buildings (2018).

2017

Nordman, Bruce, Aditya Khandekar, Michael Spears, and Mattia Pezzola."A Simulation of Local Power Distribution Control Strategies."2017 IEEE Second International Conference on DC Microgrids (ICDCM) (2017). DOI

Gerber, Daniel L., Vagelis Vossos, Wei Feng, Aditya Khandekar, Chris Marnay, and Bruce Nordman."A simulation-based efficiency comparison of AC and DC power distribution networks in commercial buildings."Second International Conference on DC Microgrids (2017).