Geysers Power Co LLC
10350 Scocrates Mine Road Middletown, CA 95461Company Summary Information
Geysers Power Co LLC is ranked #159 out of 4,996 utilities nationwide in terms of total annual net electricity generation, and they are ranked #1 out of 27 utilities in terms of total annual net electricity generation from geothermal.
Geysers Power Co LLC generated 1.8 TWh during the 3-month period between September 2024 to December 2024.
According to FERC EQR data, Geysers Power Co LLC had a total of $95.9M in seller transasctions and $4.4M in buyer transasctions in 2025 Q1.
| Company Name | Geysers Power Co LLC |
|---|---|
| Location | 10350 Scocrates Mine Road Middletown, CA 95461 |
| EIA Utility Type | Independent Power Producer |
| EIA Utility Dates | Jan 2001 to Apr 2025 |
| EIA Annual Generation | 5.8 TWh |
| EIA Power Plants | 6 |
| Fuel Types | Geothermal |
| Ranked #159 out of 4,996 Utilities Nationwide by Annual Generation | |
| Ranked #1 out of 27 Utilities Nationwide in terms of Geothermal Generation | |
FERC Seller Summary
| Seller Dates Available | Jul 2013 to Apr 2025 |
|---|---|
| Seller Total Transaction Charges | $3.42B |
| Seller Total Transactions | 1,746,733 |
| Seller 2025 Q1 Transaction Charges | $95.91M |
| Seller 2025 Q1 Transactions | 4,399 |
FERC Buyer Summary
| Buyer Dates Available | Jul 2013 to Apr 2025 |
|---|---|
| Buyer Total Transaction Charges | $146.84M |
| Buyer Total Transactions | 270,021 |
| Buyer 2025 Q1 Transaction Charges | $4.41M |
| Buyer 2025 Q1 Transactions | 2,159 |
Map of Geysers 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 Geysers Power Co LLC
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Aidlin Geothermal Power Plant | Middletown, California | 81 GWh | Apr 1989 | Dec 2024 | Geothermal |
| Bear Canyon Power Plant | Middletown, California | - | Dec 1987 | Aug 2015 | |
| Calistoga Power Plant | Middletown, California | 468 GWh | Feb 1984 | Apr 2025 | Geothermal |
| Geysers Unit 5-20 | Middletown, California | 4 TWh | Mar 1971 | Apr 2025 | Geothermal |
| Sonoma California Geothermal | Middletown, California | 448 GWh | Nov 1983 | Dec 2024 | Geothermal |
| West Ford Flat Power Plant | Middletown, California | - | Nov 1988 | Dec 2015 |
Other Companies Listed Alphabetically
A list of companies close to Geysers Power Co LLC when arranged alphabetically. They do not neccessarily have any association with Geysers Power Co LLC.
All Companies Associated with Geysers Power Co LLC
A list of all companies associated with Geysers 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 Q1 Transactions w/ Geysers Power Co LLC |
|---|---|
| Southern California Edison Company | $39.74M |
| Calpine Energy Services, L.P. | $25.16M |
| Sacramento Municipal Utility District | $13.34M |
| Northern California Power Agency | $8.54M |
| Clean Power Alliance Of Southern California | $7.03M |
| Peninsula Clean Energy Authority | $4.92M |
| Pacific Gas And Electric Company | $1.58M |
The 20 Most Recent FERC EQR Transactions
Displaying Results 1 to 20 of 2,016,754 ( 0.189s )| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Geysers Power Company, LLC | Calpine Energy Services, L.P. | CAPACITY | 4072481 | 2025-03-01 00:00 | 2025-04-01 00:00 | 2025-01-16 | 5 | $8,000.00 | $/MW-MO | $0.00 | $40,000.00 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | CESLP-2.3.4-00126 | New | 1999-05-07 | 2009-04-01 | PacificPrevailing2 | CISO | CAP-CAISO-SYSTEM-NP15 | UnitPowerSale | LongTerm | Monthly | OffPeak | New | ||
| Geysers Power Company, LLC | Calpine Energy Services, L.P. | CAPACITY | 4072483 | 2025-03-01 00:00 | 2025-04-01 00:00 | 2025-01-16 | 12 | $8,000.00 | $/MW-MO | $0.00 | $96,000.00 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | CESLP-2.3.4-00126 | New | 1999-05-07 | 2009-04-01 | PacificPrevailing2 | CISO | CAP-CAISO-SYSTEM-NP15 | UnitPowerSale | LongTerm | Monthly | OffPeak | New | ||
| Geysers Power Company, LLC | Southern California Edison Company | CAPACITY | 216131 | 2025-03-01 00:00 | 2025-04-01 00:00 | 2014-07-29 | 225 | $0.00 | $/MW-MO | $0.00 | $0.00 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | GEYSERS-4.7-49649 | New | 2014-07-29 | 2017-06-01 | 2027-05-31 | PacificPrevailing2 | CISO | CAP-CAISO-LOCAL-PG&E OTHER | Firm | LongTerm | Yearly | OffPeak | New | |
| Geysers Power Company, LLC | Southern California Edison Company | ENERGY | 398330 | 2025-03-31 23:00 | 2025-04-01 00:00 | 2015-01-01 | 225 | $66.3114 | $/MWH | $0.00 | $14,920.07 | Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1 | GEYSERS-4.7-49649 | New | 2014-07-29 | 2017-06-01 | 2027-05-31 | PacificPrevailing2 | CISO | TH_NP15_GEN-APND | Firm | LongTerm | Yearly | FullPeriod | New | |
Geysers 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 |
|---|---|
| Geysers Power Co LLC | 10350 Scocrates Mine Road Middletown, CA 95461 |
| Geysers Power Company, LLC | 717 Texas Avenue, Suite 1000 Houston, TX 77002 |
| Geysers Power Company, LLC | 717 Texas Avenue, Suite 100 Houston, TX 77002 |