Martinez Refining Co
PO Box 7113485 Pacheco BLVD Martinez, CA 94553Company Summary Information
Martinez Refining Co is ranked #559 out of 5,093 utilities nationwide in terms of total annual net electricity generation, and they are ranked #319 out of 1,279 utilities in terms of total annual net electricity generation from natural gas.
Martinez Refining Co generated 260.3 GWh during the 3-month period between June 2025 to September 2025.
According to FERC EQR data, Martinez Refining Co had a total of $1.8M in seller transasctions in 2025 Q2.
| Company Name | Martinez Refining Co |
|---|---|
| Location | PO Box 7113485 Pacheco BLVD Martinez, CA 94553 |
| EIA Utility Type | Industrial |
| EIA Utility Dates | Jan 2001 to Sep 2025 |
| EIA Annual Generation | 856.0 GWh |
| EIA Power Plants | 1 |
| Fuel Types | Natural Gas Other Gases |
| Ranked #559 out of 5,093 Utilities Nationwide by Annual Generation | |
| Ranked #319 out of 1,279 Utilities Nationwide in terms of Natural Gas Generation | |
FERC Seller Summary
| Seller Dates Available | Jan 2021 to Sep 2025 |
|---|---|
| Seller Total Transaction Charges | $15.04M |
| Seller Total Transactions | 385,576 |
| Seller 2025 Q2 Transaction Charges | $1.83M |
| Seller 2025 Q2 Transactions | 26,208 |
Map of Martinez Refining Co 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 Martinez Refining Co
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Martinez Refining | Martinez, California | 790 GWh | Oct 1995 | Sep 2025 | Natural Gas : 96.4% Other Gas : 3.6% |
Other Companies Listed Alphabetically
A list of companies close to Martinez Refining Co when arranged alphabetically. They do not neccessarily have any association with Martinez Refining Co.
| Company Name | Company Location | EIA Annual Generation | FERC 2025 Q2 Transactions |
|---|---|---|---|
| Marlboro Mushroom | West Grove, PA | 1.3 GWh | - |
| Marlborough Solar, LLC | Boston, MA | 3.6 GWh | - |
| Marlow Solar, LLC | Safety Harbor, FL | 4.5 GWh | - |
| Mars Wrigley Confectionery US, LLC | Hackettstown, NJ | 45.3 GWh | - |
| Marsh Landing LLC | Antioch, CA | 72.3 GWh | $17.93M |
| Marshall Solar Energy Project | Juno Beach, FL | 109.3 GWh | - |
| Marshall Solar, LLC | Juno Beach, FL | - | $2.00M |
| Marshall Wind Energy LLC | De SOTO, IA | - | $2.64M |
| Marshall Wind Farm, LLC | Edina, MN | 29.4 GWh | - |
| Martin County Solar Project, LLC | Houston, TX | 182.2 GWh | $2.65M |
| Martinsville Onsite Generation, LLC | Columbus, OH | - | $240.52k |
| Maryland Environmental Service | Westover, MD | 9.6 GWh | - |
| Marysville Hydro Partners | Boise, ID | 50.7 GWh | - |
| Mas Durham Power, LLC | Nashville, TN | 10.8 GWh | - |
| Mass Solar, LLC | The Woodlands, TX | 20.3 GWh | - |
| Massachusetts Bay Trans AUTH | Jamaica Plain, MA | 479.6 MWh | - |
| Massachusetts Department Of Correction | Bridgewater, MA | 1.9 GWh | - |
| Massachusetts Electric Co | Brooklyn, NY | 3.7 GWh | $105.53M |
| Massachusetts Inst Of Tech | Cambridge, MA | 223.7 GWh | - |
| Massachusetts Mun Wholes Electric Co | Ludlow, MA | 85.4 GWh | - |
All Companies Associated with Martinez Refining Co
A list of all companies associated with Martinez Refining Co 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/ Martinez Refining Co |
|---|---|
| California Independent System Operator Corporation | $1.83M |
The 20 Most Recent FERC EQR Transactions
Displaying Results 1 to 20 of 385,576 ( 0.068s )| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Martinez Refining Company LLC | California Independent System Operator | ENERGY | Q3_25_09_0000720 | 2025-09-30 23:00 | 2025-09-30 23:59 | 2025-09-29 | 7 | $41.67 | $/MWH | $0.00 | $291.69 | FERC MBR Tariff 5.0.0 | 2025Q2 | New | 2025-04-01 | 2025-04-01 | PacificPrevailing2 | CISO | SHELRF_1_UNITS | Non-Firm | ShortTerm | Hourly | FullPeriod | New | ||
| Martinez Refining Company LLC | California Independent System Operator | ENERGY IMBALANCE | Q3_25_09_0000769 | 2025-09-30 23:55 | 2025-09-30 23:59 | 2025-09-30 | 0.09 | $47.98 | $/MWH | $0.00 | $4.32 | FERC MBR Tariff 5.0.0 | 2021Q1 | New | 2021-02-01 | 2021-02-01 | PacificPrevailing2 | CISO | SHELRF_1_UNITS | Non-Firm | ShortTerm | FiveMinute | FullPeriod | New | ||
| Martinez Refining Company LLC | California Independent System Operator | ENERGY IMBALANCE | Q3_25_09_0008765 | 2025-09-30 23:55 | 2025-09-30 23:59 | 2025-09-30 | 1.41 | $47.98 | $/MWH | $0.00 | $67.65 | FERC MBR Tariff 5.0.0 | 2021Q1 | New | 2021-02-01 | 2021-02-01 | PacificPrevailing2 | CISO | SHELRF_1_UNITS | Non-Firm | ShortTerm | FiveMinute | FullPeriod | New | ||
| Martinez Refining Company LLC | California Independent System Operator | ENERGY IMBALANCE | Q3_25_09_0000768 | 2025-09-30 23:50 | 2025-09-30 23:54 | 2025-09-30 | 0.07 | $47.98 | $/MWH | $0.00 | $3.36 | FERC MBR Tariff 5.0.0 | 2021Q1 | New | 2021-02-01 | 2021-02-01 | PacificPrevailing2 | CISO | SHELRF_1_UNITS | Non-Firm | ShortTerm | FiveMinute | FullPeriod | New | ||
Martinez Refining Co 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 |
|---|---|
| Martinez Refining Co | PO Box 7113485 Pacheco BLVD Martinez, CA 94553 |
| Martinez Refining Company LLC | 10 Meadowcroft LN Lincoln University, PA 19352 |