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Western Massachusetts Wholesale Supply
Information relevant to any active energy procurement process for Eversource in Western Massachusetts.
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:
Tracey Lengyel-Krechko
Senior Analyst, Electric Supply
Eversource
107 Selden Street
Berlin, CT 06037
Phone: 860-665-4772
Fax: 860-665-4584
Request for Proposal Documents
- Request for Proposal for Default Service Delivery Commencing August 1, 2024 (PDF)
- Master Power Agreement (.docx file download)
- Bid Form (.xls file download)
- Western Massachusetts Terms and Conditions - Competitive Suppliers (PDF)
Important Electric Supply Dates
April 26
April data update – last update prior to bid day.
May 2
Preliminary basic service capacity estimates for 2024 – 2025 made available
May 7
Bid day. All bids due by 10 a.m. EPT
Historical Customer and Load Information
These files are .xls format and will auto download when opened.