2023 Peak Demand Records

*All records are unofficial until final settlements occur.

November 2023

Previous Peak: 56,446 MW set 11/12/2019

Month	Demand (MW)
November 7	56,697*
November 8	56,885*

 

October 2023

Previous Peak: 66,153 MW set 10/12/2022

Month	Demand (MW)
October 1	67,639
October 2	68,963
October 4	71,181

 

September 2023

Previous Peak: 72,370 MW set 09/01/2021

Month	Demand (MW)
September 1	76,724
September 4	78,459
September 5	81,674
September 6	81,674
September 7	83,911
September 8	84,343

 

August 2023

Previous Peak: 78,465 MW set 08/02/2022

Month	Demand (MW)
August 1	83,593
August 7	83,854
August 9	83,961
August 10	85,464

 

July 2023

Previous June Peak: 80,148 MW set 7/20/2022

Month	Demand (MW)
July 12	81,351
July 13	81,406
July 17	81,911
July 18	82,592
July 31	83,047

 

June 2023

Previous June Peak: 76,681 MW set 6/23/2022

Month	Demand (MW)
June 19	79,304
June 26	80,144
June 27	80,787

 

2023 All-Time Peak Demand Records

Previous Peak: 83,047 MW set 7/31/2023

Month	Demand (MW)
June 27	80,787
July 12	81,351
July 13	81,406
July 17	81,911
July 18	82,592
July 31	83,047
August 1	83,593
August 7	83,854
August 9	83,961
August 10	85,464

 

2023 All-Time Weekend Peak Demand Records

Previous Peak: 78,973 MW set 7/25/2023

Month	Demand (MW)
June 25	78,973
July 30	80,914
August 5	83,455
August 12	84,619
August 19	84,805
August 20	85,116