Berkshire Power Co LLC
19 Old Kings HWY South #330 Darien, CT 6820Company Summary Information
Berkshire Power Co LLC is ranked #783 out of 5,093 utilities nationwide in terms of total annual net electricity generation, and they are ranked #361 out of 1,279 utilities in terms of total annual net electricity generation from natural gas.
Berkshire Power Co LLC generated 298.2 GWh during the 3-month period between September 2024 to December 2024.
According to FERC EQR data, Berkshire Power Co LLC had a total of $13.3M in seller transasctions in 2025 Q2.
| Company Name | Berkshire Power Co LLC |
|---|---|
| Location | 19 Old Kings HWY South #330 Darien, CT 6820 |
| EIA Utility Type | Independent Power Producer |
| EIA Utility Dates | Jan 2001 to Dec 2024 |
| EIA Annual Generation | 574.1 GWh |
| EIA Power Plants | 1 |
| Fuel Types | Natural Gas |
| Ranked #783 out of 5,093 Utilities Nationwide by Annual Generation | |
| Ranked #361 out of 1,279 Utilities Nationwide in terms of Natural Gas Generation | |
FERC Seller Summary
| Seller Dates Available | Jul 2013 to Sep 2025 |
|---|---|
| Seller Total Transaction Charges | $402.85M |
| Seller Total Transactions | 335,176 |
| Seller 2025 Q2 Transaction Charges | $13.33M |
| Seller 2025 Q2 Transactions | 17,352 |
FERC Buyer Summary
| Buyer Dates Available | Jul 2017 to Aug 2017 |
|---|---|
| Buyer Total Transaction Charges | $3.82M |
| Buyer Total Transactions | 30 |
Map of Berkshire Power Co LLC 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 Berkshire Power Co LLC
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Berkshire Power | Agawam, Massachusetts | 573 GWh | Aug 1999 | Dec 2024 | Natural Gas |
Other Companies Listed Alphabetically
A list of companies close to Berkshire Power Co LLC when arranged alphabetically. They do not neccessarily have any association with Berkshire Power Co LLC.
| Company Name | Company Location | EIA Annual Generation | FERC 2025 Q2 Transactions |
|---|---|---|---|
| Belvedere Solar, LLC | New York, NY | 720.0 MWh | - |
| Ben Milam Solar 1 LLC | Redwood City, CA | 496.6 GWh | - |
| Ben Milam Solar 2 LLC | Redwood City, CA | 556.1 GWh | - |
| Ben Milam Solar 3 LLC | Redwood City, CA | 610.6 GWh | - |
| Bennett Creek Windfarm LLC | Baltimore, MD | 41.0 GWh | - |
| Benson Creek | New York, NY | 21.0 GWh | - |
| Benton County Wind Farm LLC | Oakland, CA | - | $17.33M |
| Beowawe Power, LLC | Reno, NV | - | $2.92M |
| Bergen Generating Station | Ridgefield, NJ | 3.1 TWh | - |
| Berkeley Cogeneration Facility | Berkeley, CA | 181.3 GWh | - |
| Berlin Station, LLC | Portsmouth, NH | 378.2 GWh | - |
| Bernard Creek Solar, LLC | Houston, TX | 537.1 GWh | - |
| Bernhardt Furniture Company | Lenoir, NC | 1.6 GWh | - |
| Berry Petroleum Co | Bakersfield, CA | 245.2 GWh | $3.33M |
| Bessp1, LLC. | Omaha, NE | 10.1 GWh | - |
| Betcher CSG LLC | Annapolis, MD | 1.8 GWh | - |
| Bethel Wind Energy LLC | West DES Moines, IA | - | $1.69M |
| Bethel Wind Farm LLC | Birmingham, AL | - | $5.09M |
| Bethpage Energy Center 3, LLC | Houston, TX | - | $4.69M |
| Beulah Solar, LLC | Asheville, NC | 162.6 GWh | $1.61M |
All Companies Associated with Berkshire Power Co LLC
A list of all companies associated with Berkshire Power Co LLC 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/ Berkshire Power Co LLC |
|---|---|
| ISO New England Inc. | $13.33M |
| Direct Energy Business, LLC | - |
| HESS Corporation | - |
| Tenaska Power Services Co. | - |
| Shell Energy North America (US), L.P. | - |
The 20 Most Recent FERC EQR Transactions
Displaying Results 1 to 20 of 335,206 ( 0.088s )| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Berkshire Power Company, LLC | ISO New England Inc. | REACTIVE SUPPLY & VOLTAGE CONTROL | NE0135255 | 2025-09-01 00:00 | 2025-09-30 23:59 | 2025-09-01 | 1 | $19,424.27 | FLAT RATE | $0.00 | $19,424.27 | ISO-NE OATT, Schedule 2 | ISO-NE MPSA | New | 2006-09-27 | 2006-09-01 | EasternDaylight2 | ISNE | 1086 | NotApplicableClass | ShortTerm | Monthly | FullPeriod | New | ||
| Berkshire Power Company, LLC | ISO New England Inc. | UPLIFT | NE0134419 | 2025-09-30 00:00 | 2025-09-30 23:59 | 2025-09-30 | 1 | $126.96 | FLAT RATE | $0.00 | $126.96 | MBR, Berkshire Power Co., FERC Elec. Rate Schedule, 1.0.0 | ISO-NE MPSA | New | 2006-09-27 | 2006-09-01 | EasternDaylight2 | ISNE | 1086 | NotApplicableClass | ShortTerm | Daily | NotApplicableIncrementPeaking | New | ||
| Berkshire Power Company, LLC | ISO New England Inc. | CAPACITY | NE0134287 | 2025-09-01 00:00 | 2025-09-30 23:59 | 2022-03-09 | 229.279 | $2,591.00 | $/MW-MO | $0.00 | $594,061.89 | MBR, Berkshire Power Co., FERC Elec. Rate Schedule, 1.0.0 | ISO-NE MPSA | New | 2006-09-27 | 2006-09-01 | EasternDaylight2 | ISNE | 8500 | NotApplicableClass | ShortTerm | Monthly | NotApplicableIncrementPeaking | New | ||
| Berkshire Power Company, LLC | ISO New England Inc. | ENERGY | NE0132305 | 2025-09-30 23:25 | 2025-09-30 23:29 | 2025-09-30 | 0.9166 | $30.25 | $/MWH | $0.00 | $27.73 | MBR, Berkshire Power Co., FERC Elec. Rate Schedule, 1.0.0 | ISO-NE MPSA | New | 2006-09-27 | 2006-09-01 | EasternDaylight2 | ISNE | 1086 | NotApplicableClass | ShortTerm | FiveMinute | OffPeak | New | ||
Berkshire Power Co LLC 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 |
|---|---|
| Berkshire Power Co LLC | 19 Old Kings HWY South #330 Darien, CT 6820 |
| Berkshire Power Company, LLC | 10710 Sikes Place Suite 300 Charlotte, NC 28277 |
| Berkshire Power Company, LLC | 1155 Dairy Ashford Suite 500 Houston, TX 77079 |
| Berkshire Power Company, LLC | 14302 FNB Parkway Omaha, NE 68154 |
| Berkshire Power Company, LLC | 1701 E. Lamar Boulevard, Suite 100 Arlington, TX 76006 |
| Berkshire Power Company, LLC | 300 East John Carpenter Freeway, Suite 1100 Irving, TX 75062 |
| Berkshire Power Company, LLC | 9300 US Route 9W Athens, NY 12015 |