Western Massachusetts Electric Company
PO Box 2010 West Springfield, MA 1090Company Summary Information
Western Massachusetts Electric Company is ranked #3,375 out of 5,093 utilities nationwide in terms of total annual net electricity generation, and they are ranked #1,301 out of 2,433 utilities in terms of total annual net electricity generation from solar.
Western Massachusetts Electric Company generated 1.8 GWh during the 3-month period between September 2024 to December 2024.
According to FERC EQR data, Western Massachusetts Electric Company had a total of $2.8M in buyer transasctions in 2025 Q2.
| Company Name | Western Massachusetts Electric Company |
|---|---|
| Location | PO Box 2010 West Springfield, MA 1090 |
| EIA Utility Type | Investor-Owned Utility |
| EIA Utility Dates | Jan 2011 to Sep 2025 |
| EIA Annual Generation | 6.3 GWh |
| EIA Power Plants | 3 |
| Fuel Types | Solar |
| Ranked #3,375 out of 5,093 Utilities Nationwide by Annual Generation | |
| Ranked #1,301 out of 2,433 Utilities Nationwide in terms of Solar Generation | |
FERC Seller Summary
| Seller Dates Available | Jul 2013 to Mar 2018 |
|---|---|
| Seller Total Transaction Charges | $26.25M |
| Seller Total Transactions | 1,195,706 |
FERC Buyer Summary
| Buyer Dates Available | Jul 2013 to Sep 2025 |
|---|---|
| Buyer Total Transaction Charges | $983.61M |
| Buyer Total Transactions | 201,193 |
| Buyer 2025 Q2 Transaction Charges | $2.82M |
| Buyer 2025 Q2 Transactions | 6,087 |
Map of Western Massachusetts Electric Company Locations
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Monthly Electricity Generation by Type
Monthly electricity generation by source as reported by the EIA
Monthly FERC Transaction Charges by Type
Monthly aggregates and sums are derived from FERC Electronic Quarterly Reports (EQR)
Power Plants Operated by Western Massachusetts Electric Company
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Cottage Street Solar Facility | Springfield, Massachusetts | 4 GWh | Apr 2014 | Sep 2025 | Solar |
| Indian Orchard PV Facility | Springfield, Massachusetts | 3 GWh | Nov 2011 | Dec 2024 | Solar |
| Silver Lake Solar Photovoltaic Facility | Pittsfield, Massachusetts | 805 MWh | Nov 2010 | Dec 2024 | Solar |
Other Companies Listed Alphabetically
A list of companies close to Western Massachusetts Electric Company when arranged alphabetically. They do not neccessarily have any association with Western Massachusetts Electric Company.
All Companies Associated with Western Massachusetts Electric Company
A list of all companies associated with Western Massachusetts Electric Company in terms of FERC EQR transactions. Total Transaction Charges are based on FERC EQR data obtained since Q3 2013.
| Company Name | 2025 Q2 Transactions w/ Western Massachusetts Electric Company |
|---|---|
| Passadumkeag Windpark, LLC | $1.67M |
| Blue Sky West, LLC | $601.13k |
| Evergreen Wind Power II, LLC | $426.64k |
| DWW Solar II, LLC | $125.40k |
| Green Mountain Power Corporation | $2.78k |
| Nextera Energy Power Marketing, LLC | - |
| Exelon Generation Company, LLC | - |
| ISO New England Inc. | - |
| New York State Electric & Gas Corporation | - |
| Nextera Energy Marketing, LLC | - |
| Transcanada Power Marketing Ltd. | - |
| HESS Corporation | - |
| National Grid | - |
| The Connecticut Light And Power Company | - |
| Enernoc, Inc | - |
| Citigroup Energy Inc. | - |
| Constellation Energy Generation, LLC | - |
| Direct Energy Business, LLC | - |
| DTE Energy Trading, Inc. | - |
Company Contacts
A list of all company contacts obtained from FERC EQR data since 2013
| Contact | Title | Phone | Address | FERC Filing Periods | |
|---|---|---|---|---|---|
| Staff Accountant | 2017Q4 - 2018Q1 | ||||
| SENIOR REGULATORY PLANNING ANALYST | 2014Q4 - 2018Q1 | ||||
| Senior Staff Accountant|Staff Accountant | 2013Q3 - 2017Q3 | ||||
| MANAGER-TRANSMISSION INTERCONNECTIONS & SERVICES|MANAGER, REV & REG ACCTG | 2013Q3 - 2014Q3 |
The 20 Most Recent FERC EQR Transactions
Displaying Results 1 to 20 of 1,396,899 ( 0.255s )| Seller Name | Buyer Name | Product | Transaction Group Ref # | Begin Date | End Date | Trade Date | Quantity | Price | Units | Transmission Charge | Transaction Charge | FERC Tariff Ref | Contract Service Agreement | Contract Filing Type | Contract Execution Date | Contract Commencement Date | Contract Termination Date | Timezone | Balancing Authority | Point of Delivery Hub | Class | Term | Increment | Increment Peaking | Filing Type | Broker Exchange |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Green Mountain Power Corporation | Western Massachusetts Electric Company | ENERGY | T0801 | 2025-09-01 00:00 | 2025-09-30 23:59 | 2025-09-01 | 0.78 | $218.153846 | $/MWH | $0.00 | $170.16 | FERC Electric Tariff, Original Volume No. 9 | Retail Rate 2D Sale to WMECO | New | 2006-12-07 | 2006-12-09 | EasternStandard2 | ISNE | NEPOOL (Mass Hub) | Firm | LongTerm | Monthly | FullPeriod | New | ||
| DWW Solar II, LLC | WESTERN MASSACHUSETTS ELECTRIC COMPANY | OTHER | DWW - 597 | 2025-09-01 00:00 | 2025-09-30 23:59 | 2017-05-25 | 416 | $46.75 | $/MWH | $0.00 | $19,448.00 | FERC Electric Tariff No. 1 | DWW-12 | New | 2017-05-25 | 2019-12-10 | 2039-12-09 | PacificPrevailing2 | ISNE | ISNE | UnitPowerSale | ShortTerm | Yearly | FullPeriod | New | |
| Evergreen Wind Power II, LLC | Western Massachusetts Electric Company | OTHER | T3644 | 2025-09-01 00:00 | 2025-09-30 23:59 | 2015-10-29 | 1,493 | $20.00 | $/MWH | $0.00 | $29,860.00 | Evergreen Wind Power II, MBR Tariff, 3.0.0 | C3 | New | 2013-08-20 | 2015-10-29 | 2030-10-31 | EasternPrevailing2 | ISNE | 48082 | NotApplicableClass | ShortTerm | Monthly | NotApplicableIncrementPeaking | New | |
| Blue Sky West, LLC | Western Massachusetts Electric Company | OTHER | T3597 | 2025-09-01 00:00 | 2025-09-30 23:59 | 2016-12-13 | 1,608 | $20.00 | $/MWH | $0.00 | $32,160.00 | Blue Sky West, MBR Tariff, 3.0.0 | C7 | New | 2013-08-20 | 2016-12-13 | 2031-12-13 | EasternPrevailing2 | ISNE | 48082 | NotApplicableClass | ShortTerm | Monthly | NotApplicableIncrementPeaking | New | |
Western Massachusetts Electric Company Name and Address Permutations
Due to the nature of the data we have to make some assumptions when determining if two companies are the same. So to be transparent about how we're calculating some of the summary values, here are all the company names and addresses that were combined to create this record. While we try to make sure everything is as accurate as possible we can't guarantee complete accuracy for all records.
| Company Name | Company Address |
|---|---|
| Western Massachusetts Electric Company | 107 Selden Street Berlin, CT 06037 |
| Western Massachusetts Electric Company | PO Box 2010 West Springfield, MA 1090 |