Wholesale Supply (Western Massachusetts)

This page provides information relevant to any active Energy Procurement process for Eversource in Western Massachusetts.

Please note, historical data and information on this page is provided for the convenience of bidders only and should not be considered representing or estimating any future obligation or commitment.

Questions regarding the information contained on this page should be directed to:

Request for Proposal Documents

The following files are in Adobe PDF, Microsoft Word or Microsoft Excel format. To download the file, right click on the link and "Save Target As ..."

• Request for Proposal for Default Service Delivery Commencing July 1, 2021 (PDF)
• Master Power Agreement (.docx file)
• Bid Form (.xls file)
• FTP Data & Download Instructions (.doc file)

Historical Customer & Load Information

The following files are in Microsoft Excel format. To download the file, right click on the link and select "Save Target As."

• DOER - 110 Investor Owner Utility Data Request Forms for 2021
• DOER - 110 Investor Owner Utility Data Request Forms for 2020
• DOER - 110 Investor Owner Utility Data Request Forms for 2019
• DOER - 110 Investor Owner Utility Data Request Forms for 2018
• DOER - 110 Investor Owner Utility Data Request Forms for 2017
• DOER - 110 Investor Owner Utility Data Request Forms for 2016
• DOER - 110 Investor Owner Utility Data Request Forms for 2015
• DOER - 110 Investor Owner Utility Data Request Forms for 2014
• DOER - 110 Investor Owner Utility Data Request Forms for 2013
• DOER - 110 Investor Owner Utility Data Request Forms for 2012
• DOER - 110 Investor Owner Utility Data Request Forms for 2011
• DOER - 110 Investor Owner Utility Data Request Forms for 2010
• ICAP - Tags
• Actual Hourly Loads for 2021
• Actual Hourly Loads for 2020
• Actual Hourly Loads for 2019
• Actual Hourly Loads for 2018
• Actual Hourly Loads for 2017
• Actual Hourly Loads for 2016
• Actual Hourly Loads for 2015
• Actual Hourly Loads for 2014
• Actual Hourly Loads for 2013
• Actual Hourly Loads for 2012
• Actual Hourly Loads for 2011
• Actual Hourly Loads for 2010
• Actual Hourly Loads for 2009
• Actual Hourly Loads for 2008
• Actual Hourly Loads for 2007
• Actual Hourly Loads for 2006
• Actual Hourly Loads for 2005
• Actual Hourly Loads for 2004