Contact & Directions
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
Thermal Energy Group
Energy Storage & Distributed Resources Division
Energy Technologies Area
1 Cyclotron Road, MS 90R4000
Berkeley, CA 94720
Phone: (510) 486-4202
Access
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: ps.lbl.gov/site-access/
Maps and Directions to Berkeley Lab
www2.lbl.gov/Workplace/Transportation.html
Locate an Employee
Berkeley Lab Staff Directory: phonebook.lbl.gov
Energy Technologies Area Staff Directory: eta.lbl.gov/staff
Energy Storage & Distributed Resources Division staff: esdr.lbl.gov/staff
Questions?
Please contact Brandi Thompson, Administrator, ESDR
![](https://eta-intranet.lbl.gov/system/files/styles/staff_public_photo_336x480/private/default_images/noprofileimage-dark-min_0.png?h=ad915dbf&itok=9200HxX7)