Current Lab Status:

PPPL Campus is OPEN

The Status of the Laboratory was last set at 07:34 AM PM Friday, June 11, 2021

Curtailed Operations effective 5 p.m. Friday, March 13, 2020

As of 5 p.m. Friday, March 13, the Lab is operating under curtailed operations and is open for approved staff only until further notice.

When severe weather conditions develop (prior to the start of the normal workday) warranting the declaration of a weather emergency, the Laboratory will announce any changes to regular work schedules as early as possible, normally by 5:45 am via this webpage or the following:

Laboratory Telephone Hotline: (609) 243-2034

This page and the Telephone Hotline will be updated as soon as possible when there is an alteration in normal work schedules due to a weather or other emergency.

HOWEVER, The Laboratory's primary mechanism for notification is the Princeton Telephone and E-Mail Notification System TigerAlert (formerly known as PTENS).

The Departmental Calling Trees will be used only in the event of a TigerAlert System Failure. Please review your Department "Calling Tree" with your Supervisor.

For information concerning road conditions near the Laboratory, please view the NJ DOT video cameras: