About Us +
Researchers in the Building & Industrial Energy Systems Division (BIES) at Lawrence Berkeley National Laboratory work closely with industry, government and key decision makers to inform and develop building and industrial energy systems that increase energy efficiency, save money and improve health and safety for building occupants.

The BIES Division engages in innovative and creative research to advance energy efficiency in the built environment, one of the world's most critical energy and environmental challenges because buildings are the world's largest energy-users.
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.
Colum 1 +
Colum 2 +
Publications
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

2009

Wang, Liping, Julie Gwilliam, and Phillip Jones."Case study of zero energy house design in UK."Energy and Buildings 41.11 (2009) 1215-1222.

Lee, Eleanor S, Stephen E Selkowitz, Dennis L DiBartolomeo, Joseph H Klems, Robert D Clear, Kyle S Konis, Maria Konstantoglou, and Mark Perepelitza."Innovative Façade Systems for Low-energy Commercial Buildings." (2009).

Buonomano, Annamaria, and Max H Sherman."Analysis of Residential Hybrid Ventilation Performance in U.S. Climates."AIVC Conference (2009).

Hong, Tianzhen, Stephen E Selkowitz, and Mehry Yazdanian."Assessment of Energy Impact of Window Technologies for Commercial Buildings." (2009).

Lee, Eleanor S, Dennis L DiBartolomeo, Joseph H Klems, Robert D Clear, Kyle S Konis, Mehry Yazdanian, and Byoung-Chul Park."Field Measurements of Innovative Indoor Shading Systems in a Full-Scale Office Testbed."ASHRAE Transactions 115.2 (2009) 706-728.

Arasteh, Dariush K, Christian Kohler, and Brent T Griffith."Modeling Windows in Energy Plus with Simple Performance Indices." (2009).

Nelson, Dean, Brian Day, Geoffrey C Bell, Prajesh Bhattacharya, and Mike Ryan."“The Monitoring,” Panel: Chill-Off."Silicon Valley Leadership Group Data Center Energy Efficiency Summit (2009).

Sanchez, Marla C, Gregory K Homan, Judy Lai, and Richard E Brown."Calendar Year 2007 Program Benefits for U.S. EPA Energy Star Labeled Products: Expanded Methodology." (2009).

Bauman, Fred S, Thomas L Webster, Darryl J Dickerhoff, Curtis Fentress, and Matt Popowski."California Department of Education HQ Block 225: California's Valedictorian."High Performing Buildings (2009) 38-50.

Granderson, Jessica, Junqiao Han Dudley, Sila Kiliccote, and Mary Ann Piette."Chilled Water Storage System and Demand Response at the University of California at Merced."9th International Conference for Enhanced Building Operations, November 17-18, 2009 (2009).

Bell, Geoffrey C, Bill Storey, and Michael K Patterson."Control of Computer Room Air Conditioning using IT Equipment Sensors." (2009).

Mardaljevic, John, Lisa Heschong, and Eleanor S Lee."Daylight metrics and energy savings."Lighting Research + Technology 41.3 (2009) 261-283. DOI

Singer, Brett C, Paul A Mathew, Steve E Greenberg, William F Tschudi, Dale A Sartor, Susan Strom, and Walter Vernon."Hospital Energy Benchmarking Guidance." (2009) 32.

Destaillats, Hugo, Wenhao Chen, Michael G Apte, Nuan Li, Michael Spears, Jérémie Almosni, Jianshun Zheng, and William J Fisk."Laboratory Measurement of Secondary Pollutant Yields from Ozone Reaction with HVAC Filters."Proceedings of the Healthy Buildings 2009 Conference (2009).

Wetter, Michael."Modelica Library for Building Heating, Ventilation and Air-Conditioning Systems."Proceedings of the 7th International Modelica Conference 43 (2009). DOI

Franke, Rüdiger, Francesco Casella, Martin Otter, Katrin Proelss, Michael Sielemann, and Michael Wetter."Standardization of thermo-fluid modeling in Modelica.Fluid 1.0."Proceedings of the 7th International Modelica Conference 43 (2009). DOI

McKane, Aimee T, Deanna Desai, Marco Matteini, William Meffert, Robert Williams, and Roland Risser."Thinking Globally: How ISO 50001 - Energy Management Can Make Industrial Energy Efficiency Standard Practice." (2009).

Mills, Evan."A Global Review of Insurance Industry Responses to Climate Change."The Geneva Papers on Risk and Insurance - Issues and Practice 34.3 (2009) 323-359. DOI

Wetter, Michael."A Modelica-based model library for building energy and control systems."Proceedings of the 11th IBPSA Conference (2009) 652-659.

Trcka, Marija, Michael Wetter, and Jan Hensen."An implementation of co-simulation for performance prediction of innovative integrated HVAC systems in buildings."Proceedings of the 11th IBPSA Conference (2009) 724-731.

Kumar, V, Bettina Frohnapfel, Jovan Jovanović, Michael Breuer, Wangda Zuo, Ibrahim Hadzić, and Richard Lechner."Anisotropy invariant Reynolds stress model of turbulence (AIRSM) and its application on attached and separated wall-bounded flows."Flow, Turbulence and Combustion 83.1 (2009) 81-103. DOI

Barringer, Felicity."By Degrees: White Roofs Catch On as Energy Cost Cutters."The New York Times (2009).

Aden, Nathaniel T, David Fridley, Nina Zheng, and Nina Khanna."China’s Coal: Demand, Constraints, and Externalities." (2009) 41.

Cho, Young-Hum, Mingsheng Liu, and Xiufeng Pang."Improving Control and Operation of a Single Duct VAV System through CCLEP."ASHRAE Transactions 115.2 (2009) 760-768.

Zhou, Nan, Michael A McNeil, and Mark D Levine."Energy for 500 million Homes: Drivers and Outlook for Residential Energy Consumption in China." (2009).