Calpine Mid-Atlantic Generation LLC
717 Texas Ave. Houston, TX 77002Company Summary Information
Calpine Mid-Atlantic Generation LLC is ranked #346 out of 5,093 utilities nationwide in terms of total annual net electricity generation, and they are ranked #234 out of 1,279 utilities in terms of total annual net electricity generation from natural gas.
Calpine Mid-Atlantic Generation LLC generated 565.2 GWh during the 3-month period between September 2024 to December 2024.
According to FERC EQR data, Calpine Mid-Atlantic Generation LLC had a total of $43.4M in seller transasctions and $361.6k in buyer transasctions in 2025 Q2.
| Company Name | Calpine Mid-Atlantic Generation LLC |
|---|---|
| Location | 717 Texas Ave. Houston, TX 77002 |
| EIA Utility Type | Independent Power Producer |
| EIA Utility Dates | Jan 2001 to Sep 2025 |
| EIA Annual Generation | 2.1 TWh |
| EIA Power Plants | 8 |
| Fuel Types | Natural Gas Residual Fuel Oil Distillate Fuel Oil |
| Ranked #346 out of 5,093 Utilities Nationwide by Annual Generation | |
| Ranked #234 out of 1,279 Utilities Nationwide in terms of Natural Gas Generation | |
FERC Seller Summary
| Seller Dates Available | Jul 2013 to Oct 2025 |
|---|---|
| Seller Total Transaction Charges | $1.80B |
| Seller Total Transactions | 12,543 |
| Seller 2025 Q2 Transaction Charges | $43.35M |
| Seller 2025 Q2 Transactions | 30 |
FERC Buyer Summary
| Buyer Dates Available | Jul 2013 to Oct 2025 |
|---|---|
| Buyer Total Transaction Charges | $18.50M |
| Buyer Total Transactions | 951,663 |
| Buyer 2025 Q2 Transaction Charges | $361.64k |
| Buyer 2025 Q2 Transactions | 20,313 |
Map of Calpine Mid-Atlantic Generation 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 Calpine Mid-Atlantic Generation LLC
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Bayview | Bayview, Virginia | 2 GWh | Sep 1963 | Dec 2024 | Distillate Fuel Oil |
| Christiana | Wilmington, Delaware | 217 MWh | May 1973 | Dec 2024 | Distillate Fuel Oil |
| Crisfield | Crisfield, Maryland | 3 GWh | Apr 1968 | Dec 2024 | Distillate Fuel Oil |
| Delaware City 10 | Delaware City, Delaware | -1 GWh | Mar 1968 | Dec 2024 | |
| Edge Moor | Wilmington, Delaware | 328 GWh | Nov 1954 | Dec 2024 | Natural Gas : 94.9% Residual Fuel Oil : 5.1% |
| Hay Road | Wilmington, Delaware | 2 TWh | Apr 1989 | Sep 2025 | Natural Gas : 98.1% Distillate Fuel Oil : 1.9% |
| Tasley | Tasley, Virginia | 2 GWh | May 1972 | Dec 2024 | Distillate Fuel Oil |
| West Station (DE) | Wilmington, Delaware | -4 GWh | May 1964 | Dec 2024 |
Other Companies Listed Alphabetically
A list of companies close to Calpine Mid-Atlantic Generation LLC when arranged alphabetically. They do not neccessarily have any association with Calpine Mid-Atlantic Generation LLC.
| Company Name | Company Location | EIA Annual Generation | FERC 2025 Q2 Transactions |
|---|---|---|---|
| Calpine Community Energy, LLC | San Diego, CA | - | $35.34M |
| Calpine Construction Fin Co LP | - | $32.65M | |
| Calpine Corp - Metcalf Energy Center | San Jose, CA | 14.5 TWh | - |
| Calpine Eastern Corp | Houston, TX | 630.3 GWh | - |
| Calpine Energy Services, L.P. | Houston, TX | - | $1.79B |
| Calpine Energy Solutions, LLC | San Diego, CA | - | $343.59M |
| Calpine Fore River Energy Center, LLC | North Weymouth, MA | 3.4 TWh | $15.73M |
| Calpine Gilroy Cogen LP | Gilroy, CA | 67.5 GWh | $2.56M |
| Calpine Greenleaf Holding, Inc. | Houston, TX | 4.2 GWh | - |
| Calpine King City Cogen LLC | King City, CA | 37.2 GWh | - |
| Calpine Mid-Merit II, LLC | Houston, TX | - | $35.21M |
| Calpine Mid-Merit LLC | Houston, TX | 9.8 TWh | $20.21M |
| Calpine New Jersey Generation LLC | Houston, TX | 91.1 GWh | $3.43M |
| Calpine VIneland Solar LLC | Houston, TX | 5.6 GWh | $38.20k |
| Calrenew-1 LLC | Pleasanton, CA | 1.7 GWh | - |
| Calumet Energy Team, LLC | Irving, TX | - | $2.50M |
| Calvert Cliffs Nuclear PP LLC | Lusby, MD | - | $195.24M |
| Calwind Resources Inc | Westlake VIllage, CA | 64.2 GWh | - |
| Cambria Wind, LLC | Pittsburgh, PA | - | $1.04M |
| Camchino Leasing LLC | Chino, CA | 8.0 GWh | $5.72k |
All Companies Associated with Calpine Mid-Atlantic Generation LLC
A list of all companies associated with Calpine Mid-Atlantic Generation 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/ Calpine Mid-Atlantic Generation LLC |
|---|---|
| Calpine Energy Services, L.P. | $43.72M |
| PJM Settlement, Inc. | - |
The 20 Most Recent FERC EQR Transactions
Displaying Results 1 to 20 of 964,206 ( 0.105s )| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calpine Mid-Atlantic Generation, LLC | Calpine Energy Services, L.P. | CAPACITY | 919591 | 2025-07-01 00:00 | 2025-10-01 00:00 | 2025-01-01 | 45 | $4,040.066667 | $/MW-MO | $0.00 | $181,803.00 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | CMAG-2.3.3-21695 | New | 2010-04-20 | 2010-04-20 | EasternPrevailing2 | PJM | WEST SUB | Firm | LongTerm | Yearly | FullPeriod | New | ||
| Calpine Mid-Atlantic Generation, LLC | Calpine Energy Services, L.P. | TOLLING ENERGY | 919557 | 2025-07-01 00:00 | 2025-10-01 00:00 | 2025-01-01 | 248 | $0.00 | $/MWH | $0.00 | $0.00 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | CMAG-2.3.3-21695 | New | 2010-04-20 | 2010-04-20 | EasternPrevailing2 | PJM | BAYVIEW 4 KV G4 | Firm | LongTerm | Yearly | OnPeak | New | ||
| Calpine Mid-Atlantic Generation, LLC | Calpine Energy Services, L.P. | TOLLING ENERGY | 940078 | 2025-07-01 00:00 | 2025-10-01 00:00 | 2025-01-01 | 309 | $0.00 | $/MWH | $0.00 | $0.00 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | CMAG-2.3.3-21695 | New | 2010-04-20 | 2010-04-20 | EasternPrevailing2 | PJM | CRISFIE 4 KV G3 | Firm | LongTerm | Yearly | OnPeak | New | ||
| Calpine Mid-Atlantic Generation, LLC | Calpine Energy Services, L.P. | TOLLING ENERGY | 940100 | 2025-07-01 00:00 | 2025-10-01 00:00 | 2025-01-01 | 430,866 | $0.00 | $/MWH | $0.00 | $0.00 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | CMAG-2.3.3-21695 | New | 2010-04-20 | 2010-04-20 | EasternPrevailing2 | PJM | HAY ROAD 4 | Firm | LongTerm | Yearly | FullPeriod | New | ||
Calpine Mid-Atlantic Generation 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 |
|---|---|
| Calpine Mid-Atlantic Generation LLC | 717 Texas Ave. Houston, TX 77002 |
| Calpine Mid-Atlantic Generation, LLC | 717 Texas Avenue, Suite 1000 Houston, TX 77002 |
| Calpine Mid-Atlantic Generation, LLC | 717 Texas Avenue, Suite 100 Houston, TX 77002 |