Hermiston Power Partnership
PO Box 3078910 Simplot RD Hermiston, OR 97838Company Summary Information
Hermiston Power Partnership is ranked #240 out of 5,093 utilities nationwide in terms of total annual net electricity generation, and they are ranked #163 out of 1,279 utilities in terms of total annual net electricity generation from natural gas.
Hermiston Power Partnership generated 1.3 TWh during the 3-month period between June 2025 to September 2025.
According to FERC EQR data, Hermiston Power Partnership had a total of $7.4M in seller transasctions and $0 in buyer transasctions in 2025 Q2.
| Company Name | Hermiston Power Partnership |
|---|---|
| Location | PO Box 3078910 Simplot RD Hermiston, OR 97838 |
| EIA Utility Type | Independent Power Producer |
| EIA Utility Dates | Jan 2003 to Sep 2025 |
| EIA Annual Generation | 3.7 TWh |
| EIA Power Plants | 1 |
| Fuel Types | Natural Gas |
| Ranked #240 out of 5,093 Utilities Nationwide by Annual Generation | |
| Ranked #163 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 | $514.12M |
| Seller Total Transactions | 224 |
| Seller 2025 Q2 Transaction Charges | $7.42M |
| Seller 2025 Q2 Transactions | 4 |
FERC Buyer Summary
| Buyer Dates Available | Jul 2015 to Jun 2025 |
|---|---|
| Buyer Total Transaction Charges | $0 |
| Buyer Total Transactions | 5,224 |
| Buyer 2025 Q2 Transaction Charges | $0 |
| Buyer 2025 Q2 Transactions | 2 |
Map of Hermiston Power Partnership 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 Hermiston Power Partnership
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Hermiston Power Partnership | Hermiston, Oregon | 3 TWh | Jul 2002 | Sep 2025 | Natural Gas |
Other Companies Listed Alphabetically
A list of companies close to Hermiston Power Partnership when arranged alphabetically. They do not neccessarily have any association with Hermiston Power Partnership.
| Company Name | Company Location | EIA Annual Generation | FERC 2025 Q2 Transactions |
|---|---|---|---|
| Hendershot Solar, LLC | Santa Monica, CA | 4.1 GWh | - |
| Henkel U.S. Operations Corporation | Geneva, NY | 2.1 GWh | - |
| Henrietta Bess LLC | Chicago, IL | 6.0 GWh | $161.49k |
| Henrietta D Energy Storage LLC | New York, NY | - | $86.67k |
| Henry Gibson Solar, LLC | San Francisco, CA | 1.2 GWh | - |
| Henry Miller Reclamation District | Dos Palos, CA | 3.4 GWh | - |
| Heorot Power Management | Hardin, MT | 537.8 GWh | - |
| Heritage Power Marketing, LLC | Houston, TX | - | $104.08M |
| Heritage Sustainable Energy, LLC | 15.4 GWh | - | |
| Hermiston Generating Co LP | Hermiston, OR | 3.6 TWh | $10.51M |
| Hernando Energy | Brooksville, FL | 5.6 GWh | - |
| Herrema Dairy, LLC | Demotte, IN | 7.8 GWh | - |
| Herrington Solar, LLC | Juno Beach, FL | 7.2 GWh | - |
| Hertzberg Community Solar | Safety Harbor, FL | 2.0 GWh | - |
| Heuvelton Solar, LLC | San LUIS Obispo, CA | 1.9 GWh | - |
| Heyer CSG LLC | Annapolis, MD | 1.9 GWh | - |
| HF Sinclair Corporation | Dallas, TX | 1.1 TWh | - |
| HF Sinclair Parco Refining LLC | Sinclair, WY | 6.1 GWh | - |
| HF Sinclair Puget Sound Refining LLC | Issaquah, WA | - | $6.29M |
| HG Solar Development, LLC | Irvington, NY | 7.1 GWh | - |
All Companies Associated with Hermiston Power Partnership
A list of all companies associated with Hermiston Power Partnership 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/ Hermiston Power Partnership |
|---|---|
| Calpine Energy Services, L.P. | $7.42M |
The 20 Most Recent FERC EQR Transactions
Displaying Results 1 to 20 of 5,448 ( 0.041s )| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hermiston Power, LLC | Calpine Energy Services, L.P. | CAPACITY | 919523 | 2025-07-01 00:00 | 2025-10-01 00:00 | 2025-01-01 | 1,794 | $22.90 | $/MW-MO | $0.00 | $41,082.60 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | HERMISTON-2.3.3-20410 | New | 2009-05-19 | 2023-01-01 | PacificPrevailing2 | GRID | HERMISTONGEN | Firm | LongTerm | Yearly | FullPeriod | New | ||
| Hermiston Power, LLC | Calpine Energy Services, L.P. | CAPACITY | 919523 | 2025-07-01 00:00 | 2025-10-01 00:00 | 2025-01-01 | 1,794 | $2,561.18 | $/MW-MO | $0.00 | $4,594,756.92 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | HERMISTON-2.3.3-20410 | New | 2009-05-19 | 2023-01-01 | PacificPrevailing2 | GRID | HERMISTONGEN | Firm | LongTerm | Yearly | FullPeriod | New | ||
| Hermiston Power, LLC | Calpine Energy Services, L.P. | TOLLING ENERGY | 919527 | 2025-07-01 00:00 | 2025-10-01 00:00 | 2025-01-01 | 1,169,438 | $0.00 | $/MWH | $0.00 | $0.00 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | HERMISTON-2.3.3-20410 | New | 2009-05-19 | 2023-01-01 | PacificPrevailing2 | GRID | HERMISTONCPN | Firm | LongTerm | Yearly | FullPeriod | New | ||
| Hermiston Power, LLC | Calpine Energy Services, L.P. | CAPACITY | 919523 | 2025-07-01 00:00 | 2025-10-01 00:00 | 2025-01-01 | 1,794 | $1,549.5139 | $/MW-MO | $0.00 | $2,779,827.94 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | HERMISTON-2.3.3-20410 | New | 2009-05-19 | 2023-01-01 | PacificPrevailing2 | GRID | HERMISTONGEN | Firm | LongTerm | Yearly | FullPeriod | New | ||
Hermiston Power Partnership 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 |
|---|---|
| Hermiston Power, LLC | 717 Texas Avenue, Suite 1000 Houston, TX 77002 |
| Hermiston Power, LLC | 717 Texas Avenue, Suite 100 Houston, TX 77002 |
| Hermiston Power Partnership | PO Box 3078910 Simplot RD Hermiston, OR 97838 |