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    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.

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  • 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 +
    • Windows & Daylighting
    • FLEXLAB® & Systems Integration
    • Electronics, Lighting & Networks
    • Modeling & Simulation
    • Indoor Air Quality
    • High Tech & Industrial
    Colum 2 +
    • Decision Science
    • Energy Analytics
    • The Grid & Demand Response
    • Cool Roofs & Walls
    • Urban Systems
  • 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.

    • Whole Building
    • Occupant Behavior
    • Lighting
    • Windows and Envelope Materials
    • Cool Surfaces
    • City and Districts

Sponsors

Public Sponsors

Bonneville Power Administration logo

www.bpa.gov/Pages/home.aspx

California Air Resources Board Logo

www.arb.ca.gov

California Energy Commission logo

www.energy.ca.gov

National Science Foundation logo

www.nsf.gov

Department of Defense seal

www.defense.gov

Department of Energy logo

www.energy.gov

Department of Housing and Urban Development logo

portal.hud.gov/hudportal/HUD

Environmental Protection Agency logo

www.epa.gov

General Services Administration logo

www.gsa.gov

New York State Energy Research and Development Authority logo

www.nyserda.ny.gov

American Hospital Association Logo

www.aha.org/front

Attachments Energy Rating Council logo

aercnet.org

C40 Cities logo

www.c40.org

California Public Utilities Commission logo

www.cpuc.ca.gov

Center for Sustainable Energy Logo

energycenter.org

Connecticut Department of Energy & Environmental Protection logo

www.ct.gov/deep/site/default.asp

Cool Roof Rating Council logo

coolroofs.org

Matter of Trust logo

matteroftrust.org

ZNE Alliance logo

www.znealliance.org

New Buildings Institue logo

newbuildings.org

Southern California Public Power Authority logo

www.scppa.org

Northern California Power Agency logo

www.ncpa.com

Seattle City Light logo

www.seattle.gov/light

 

Industry and Private Sponsors

3M logo

www.3m.com/3M/en_US/company-us

Daikin logo

www.daikin.com

Superb logo

www.su-per-b.org//index.html

National Fenestation Rating Council logo

www.nfrc.org

Woods Bagot logo

www.woodsbagot.com

Trane logo

www.trane.com

Dwyer logo

www.dwyer-inst.com

Metrovalley logo

www.metrovalley.in

Aereco logo

www.aereco.com

Lennar Fivepoint logo

http://www.lennarconcord.com/

Mitsubishi Research Institute logo

www.mri.co.jp/english/index.html

Max Kade Foundation, Inc. logo

maxkadefoundation.org/grants.html

Pacific Gas and Electric Company logo

www.pge.com

Southern California Edison logo

www.sce.com

Prospect Silicon Valley logo

prospectsv.org

Stasis Group Inc logo

stasis-pcm.com

Taylor Engineering logo

www.taylor-engineering.com

 

University Sponsors

Purdue University logo

www.purdue.edu

California Institute for Energy and Environment logo

uc-ciee.org

Humbolt State University logo

www.humboldt.edu

UC San Diego logo

ucsd.edu

UC Berkeley logo

 

www.berkeley.edu

 

Peralta Community College District logo

web.peralta.edu

The State University of New York logo

www.suny.edu

  

Important Links

Windows & Glazing Resources

  • National Glass Association (NGA)
  • National Fenestration Rating Council
  • Efficient Windows Collaborative
  • Commercial Windows for High Performance Buildings

Energy-Related Resources

  • Alliance to Save Energy
  • Energy Foundation
  • Energy Research Group
  • Energy Resource Center
  • The Environment Directory

International Resources

  • International Energy Agency Solar Heating and Cooling Programme (IEA)
  • European Commission's Directorate-General for Energy
  • European Council for an Energy Efficient Economy
  • University College Dublin, Energy Research Group
  • WIS — Advanced Window Information System

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