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

2014

Rosado, Pablo J., David Faulkner, Douglas P. Sullivan, and Ronnen M. Levinson."Measured temperature reductions and energy savings from a cool tile roof on a central California home."Energy and Buildings 80 (2014). DOI

2013

Walker, Iain S., Darryl J. Dickerhoff, David Faulkner, and William J. N. Turner."System Effects of High Efficiency Filters in Homes."ASHRAE Annual Conference (2013).

Walker, Iain S., Darryl J. Dickerhoff, David Faulkner, and William J. N. Turner."Energy Implications of In-‐Line Filtration in California." (2013).

2012

Walker, Iain S., Darryl J. Dickerhoff, David Faulkner, and William J. N. Turner."Energy Implications of In-Line Filtration in California Homes."ASHRAE Transactions 19.2 (2012) 99-417.

Lunden, Melissa M., David Faulkner, Elizabeth Heredia, Sebastian Cohn, Darryl J. Dickerhoff, Federico Noris, Jennifer M. Logue, Toshifumi Hotchi, Brett C. Singer, and Max H. Sherman."Experiments to Evaluate and Implement Passive Tracer Gas Methods to Measure Ventilation Rates in Homes." (2012).

Fisk, William J., Mark J. Mendell, Molly Davies, Ekaterina Eliseeva, David Faulkner, Tianzhen Hong, and Douglas P. Sullivan."Demand Controlled Ventilation and Classroom Ventilation." (2012).

2005

Tschudi, William F., David Faulkner, and Allen Hebert."Energy Efficiency Strategies for Cleanrooms without Compromising Environmental Conditions."ASHRAE Symposium 3 (2005).

2004

Faulkner, David, William J. Fisk, Douglas P. Sullivan, and Seung-Min Lee."Ventilation Efficiencies and Thermal Comfort Results of a Desk-Edge-Mounted Task Ventilation System."Indoor Air (Supplement 8) 14.Supplement s8 (2004) 92-97. DOI

2002

Faulkner, David, William J. Fisk, Douglas P. Sullivan, and Seung-Min Lee."Ventilation Efficiencies of a Desk-Edge-Mounted Task Ventilation System."Indoor Air 2002, June 30 - July 5, 2002 (2002) 1060-1065.

1999

Faulkner, David, William J. Fisk, Douglas P. Sullivan, and David P. Wyon."Ventilation Efficiencies of Desk-Mounted Task/Ambient Conditioning Systems."Indoor Air '99 Conference, August 8-13, 1999 9 (1999) 273-281.

Faulkner, David, William J. Fisk, Douglas P. Sullivan, and David P. Wyon."Ventilation Efficiencies of Task/Ambient Conditioning Systems with Desk-Mounted Air Supplies."Indoor Air '99 Conference, August 8-13, 1999 (1999) 356-361.

1993

Bauman, Fred S., R.S. Helm, Edward A. Arens, William J. Fisk, and David Faulkner."Air Movement, Comfort, and Ventilation in Partitioned Work."ASHRAE Journal 35.3 (1993) 42-50.

1991

Bauman, Fred S., David Faulkner, Edward A. Arens, William J. Fisk, Lucy P. Johnston, Pleasant J. McNeel, David Pih, and Hui Zhang."Air movement, comfort and ventilation in partitioned workstations."ASHRAE Transactions 98 Part 1 (1991) 756-780.