Energy, Load, and Demand Reports

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Hourly Wholesale Load Cost

Download the most recent average hourly wholesale load cost data for New England and load zones. New England is divided into eight electric energy load zones used for wholesale energy market settlement.

Please note: Data represents latest available settlement data. See the Monthly Wholesale Load Cost Analysis for details and assumptions.
 

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     Search Historical Data
      Hourly Wholesale Load Cost
      Hourly reports are available from the past seven years and five minute reports are available from the past six months. Downloads are provided as .zip files.
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      New England
      Connecticut
      Maine
      Northeast Massachusetts and Boston
      New Hampshire
      Rhode Island
      Southeast Massachusetts
      Vermont
      West/Central Massachusetts
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      New England
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      Description Timestamp Download
      Current - March 2021 for New England 04/12/2021 09:38 AM EDT CSV
      November 2020 for New England 04/12/2021 09:37 AM EDT CSV
      February 2021 for New England 03/15/2021 02:18 PM EDT CSV
      January 2021 for New England 02/16/2021 09:16 AM EST CSV
      December 2020 for New England 01/11/2021 10:56 AM EST CSV
       
      Connecticut (CT)
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      Description Timestamp Download
      Current - March 2021 for Connecticut 04/12/2021 09:38 AM EDT CSV
      November 2020 for Connecticut 04/12/2021 09:37 AM EDT CSV
      February 2021 for Connecticut 03/15/2021 02:18 PM EDT CSV
      January 2021 for Connecticut 02/16/2021 09:16 AM EST CSV
      December 2020 for Connecticut 01/11/2021 10:56 AM EST CSV
       
      Maine (ME)
      		 More >
      Description Timestamp Download
      Current - March 2021 for Maine 04/12/2021 09:38 AM EDT CSV
      November 2020 for Maine 04/12/2021 09:37 AM EDT CSV
      February 2021 for Maine 03/15/2021 02:18 PM EDT CSV
      January 2021 for Maine 02/16/2021 09:16 AM EST CSV
      December 2020 for Maine 01/11/2021 10:56 AM EST CSV
       
      Northeast Massachusetts and Boston (NEMA)
      		 More >
      Description Timestamp Download
      Current - March 2021 for Northeast Massachusetts and Boston 04/12/2021 09:38 AM EDT CSV
      November 2020 for Northeast Massachusetts and Boston 04/12/2021 09:37 AM EDT CSV
      February 2021 for Northeast Massachusetts and Boston 03/15/2021 02:18 PM EDT CSV
      January 2021 for Northeast Massachusetts and Boston 02/16/2021 09:16 AM EST CSV
      December 2020 for Northeast Massachusetts and Boston 01/11/2021 10:56 AM EST CSV
       
      New Hampshire (NH)
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      Description Timestamp Download
      Current - March 2021 for New Hampshire 04/12/2021 09:38 AM EDT CSV
      November 2020 for New Hampshire 04/12/2021 09:37 AM EDT CSV
      February 2021 for New Hampshire 03/15/2021 02:18 PM EDT CSV
      January 2021 for New Hampshire 02/16/2021 09:16 AM EST CSV
      December 2020 for New Hampshire 01/11/2021 10:56 AM EST CSV
       
      Rhode Island (RI)
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      Description Timestamp Download
      Current - March 2021 for Rhode Island 04/12/2021 09:38 AM EDT CSV
      November 2020 for Rhode Island 04/12/2021 09:37 AM EDT CSV
      February 2021 for Rhode Island 03/15/2021 02:18 PM EDT CSV
      January 2021 for Rhode Island 02/16/2021 09:16 AM EST CSV
      December 2020 for Rhode Island 01/11/2021 10:56 AM EST CSV
       
      Southeast Massachusetts (SEMA)
      		 More >
      Description Timestamp Download
      Current - March 2021 for Southeast Massachusetts 04/12/2021 09:38 AM EDT CSV
      November 2020 for Southeast Massachusetts 04/12/2021 09:37 AM EDT CSV
      February 2021 for Southeast Massachusetts 03/15/2021 02:18 PM EDT CSV
      January 2021 for Southeast Massachusetts 02/16/2021 09:16 AM EST CSV
      December 2020 for Southeast Massachusetts 01/11/2021 10:56 AM EST CSV
       
      Vermont (VT)
      		 More >
      Description Timestamp Download
      Current - March 2021 for Vermont 04/12/2021 09:38 AM EDT CSV
      November 2020 for Vermont 04/12/2021 09:37 AM EDT CSV
      February 2021 for Vermont 03/15/2021 02:18 PM EDT CSV
      January 2021 for Vermont 02/16/2021 09:16 AM EST CSV
      December 2020 for Vermont 01/11/2021 10:56 AM EST CSV
       
      West/Central Massachusetts (WCMA)
      		 More >
      Description Timestamp Download
      Current - March 2021 for West/Central Massachusetts 04/12/2021 09:38 AM EDT CSV
      November 2020 for West/Central Massachusetts 04/12/2021 09:37 AM EDT CSV
      February 2021 for West/Central Massachusetts 03/15/2021 02:18 PM EDT CSV
      January 2021 for West/Central Massachusetts 02/16/2021 09:16 AM EST CSV
      December 2020 for West/Central Massachusetts 01/11/2021 10:56 AM EST CSV