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Generating Availability Data System (GADS)
The electric utility industry initiated GADS in 1982 to expand data collection activities that it began in 1963. Today, NERC’s GADS maintains operating histories on more than 7,700 generating units in the North America.
 
GADS is recognized as a valuable source of reliability information for total unit and major equipment groups and is widely used by industry analysts in a variety of applications. Through GADS, NERC collects information about the performance of electric generating equipment and provides assistance to those researching information on power plant outages. GADs also supports equipment availability analyses and other decision-making processes in the industry. GADS data is also used in conducting assessments of generation resources and improving their performance.
 
GADS is a mandatory industry program for conventional generating units that are 20 MW and larger. GADS is open to any organization that operates electric generating facilities and is willing to follow the GADS reporting requirements specified in the GADS Data Reporting Instructions (DRI).
For more information about GADS, please contact gads@nerc.net.
 
 

 GADS News

 
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Deadline for Data Submission Into WebE-GADS Are:
  • February 15, 2017 for 2016
  • May 15, 2017 for Quarter 1, January 1 – March 31, 2017
  • August 15, 2017 for Quarter 2, April 1 – June 30, 2017
  • November 15, 2017 for Quarter 3, July 1 – September 30, 2017 
  • February 15, 2018 for Quarter 4, October 1 – December 31, 2017 

Training: In 2017, GADS conventional and wind in person training will be offered. Information can be found by clicking on the Key Link for Training.

 

 Program Contacts

 
 

 Key Links

 
 

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