Contact Us

By mail:

Heat Island Group
Lawrence Berkeley National Laboratory
1 Cyclotron Road, MS 90R2000
Berkeley, CA 94720

By email:

General Information:

Web Site Feedback:

Locate an employee:

Heat Island Group Staff Directory
ETA Staff Directory
LBNL Staff Directory


Visiting and Getting in Touch

Lawrence Berkeley National Laboratory (Berkeley Lab) is one of 17 National Labs operated by the Department of Energy. The Lab is located in a secure area above the University of California, Berkeley, campus. Visitors must have a sponsor to enter the site.

Address & Phone / Fax

Building Technology Urban Systems Division
Energy Technologies Area
1 Cyclotron Road, MS 90R3111
Berkeley, CA 94720
Phone: (510) 486-7877


A scientist or staff member must sponsor your visit to Berkeley Lab. For more information, including how to get here, building access, gate information and more, please visit:

Maps and Directions to Berkeley Lab

Locate an Employee

Berkeley Lab Staff Directory:
Energy Technologies Area Staff Directory:
Building Technologies & Urban Systems Division staff: