Geysers Power Co LLC

10350 Scocrates Mine Road Middletown, CA 95461

Company 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 NameGeysers Power Co LLC
Location10350 Scocrates Mine Road Middletown, CA 95461
EIA Utility TypeIndependent Power Producer
EIA Utility DatesJan 2001 to Apr 2025
EIA Annual Generation 5.8 TWh
EIA Power Plants6
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 AvailableJul 2013 to Apr 2025
Seller Total Transaction Charges$3.42B
Seller Total Transactions1,746,733
Seller 2025 Q1 Transaction Charges$95.91M
Seller 2025 Q1 Transactions4,399

FERC Buyer Summary

Buyer Dates AvailableJul 2013 to Apr 2025
Buyer Total Transaction Charges$146.84M
Buyer Total Transactions270,021
Buyer 2025 Q1 Transaction Charges$4.41M
Buyer 2025 Q1 Transactions2,159

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

PlantLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
Aidlin Geothermal Power PlantMiddletown, California81 GWhApr 1989Dec 2024 Geothermal
Bear Canyon Power PlantMiddletown, California-Dec 1987Aug 2015
Calistoga Power PlantMiddletown, California468 GWhFeb 1984Apr 2025 Geothermal
Geysers Unit 5-20Middletown, California4 TWhMar 1971Apr 2025 Geothermal
Sonoma California GeothermalMiddletown, California448 GWhNov 1983Dec 2024 Geothermal
West Ford Flat Power PlantMiddletown, California-Nov 1988Dec 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.

Company NameCompany LocationEIA Annual
Generation
FERC 2025 Q1
Transactions
Georgia-Pacific Cedar Springs LLCCedar Springs, GA585.6 GWh-
Georgia-Pacific Consr Ops LLC-PalatkaPalatka, FL388.3 GWh-
Georgia-Pacific Consr Prods LP-SavannahAtlanta, GA526.8 GWh-
Georgia-Pacific Consumer OPER. Green Bay LLCGreen Bay, WI272.4 GWh-
Georgia-Pacific Crossett LLCCrossett, AR1.4 GWh-
Georgia-Pacific Monticello LLCAtlanta, GA597.4 GWh-
Georgia-Pacific Muskogee LLCMuskogee, OK412.6 GWh-
Georgia-Pacific Toledo LLCToledo, OR61.5 GWh$756.86k
Georgia-Pacific Wauna LLCClatskanie, OR219.7 GWh-
Georgia-Pacific Wood Products LLCTaylorsville, MS59.1 GWh-
Gibson City Energy Center LLCGibson City, IL-$804.30k
Giffen Solar Park LLC19.6 GWh-
GIGA Texas Energy LLCAustin, TX10.7 GWh-
Gilbert Power, LLCChicago, IL29.7 GWh$5.70M
Gilbert Solar Facility I, LLCDepere, WI4.0 GWh-
Gilberton Power CoFrackville, PA682.5 GWh-
Gilead Sciences Inc.Oceanside, CA6.9 GWh-
Gilroy Energy Center For RiverviewSuisun, CA39.6 GWh$5.96M
GL Wind LLC7.4 GWh-
Glacier Sands Wind Power, LLCToronto, ON741.3 GWh$8.04M

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 Name2025 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 NameBuyer NameProductTransaction
Group Ref #
Begin DateEnd DateTrade DateQuantityPriceUnitsTransmission
Charge
Transaction
Charge
FERC Tariff RefContract
Service
Agreement
Contract
Filing
Type
Contract
Execution
Date
Contract
Commencement
Date
Contract
Termination
Date
TimezoneBalancing
Authority
Point of
Delivery Hub
ClassTermIncrementIncrement
Peaking
Filing
Type
Broker
Exchange
Geysers Power Company, LLCCalpine Energy Services, L.P.CAPACITY40724812025-03-01 00:002025-04-01 00:002025-01-165$8,000.00$/MW-MO$0.00$40,000.00Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1CESLP-2.3.4-00126New1999-05-072009-04-01PacificPrevailing2CISOCAP-CAISO-SYSTEM-NP15UnitPowerSaleLongTermMonthlyOffPeakNew
Geysers Power Company, LLCCalpine Energy Services, L.P.CAPACITY40724832025-03-01 00:002025-04-01 00:002025-01-1612$8,000.00$/MW-MO$0.00$96,000.00Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1CESLP-2.3.4-00126New1999-05-072009-04-01PacificPrevailing2CISOCAP-CAISO-SYSTEM-NP15UnitPowerSaleLongTermMonthlyOffPeakNew
Geysers Power Company, LLCSouthern California Edison CompanyCAPACITY2161312025-03-01 00:002025-04-01 00:002014-07-29225$0.00$/MW-MO$0.00$0.00Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1GEYSERS-4.7-49649New2014-07-292017-06-012027-05-31PacificPrevailing2CISOCAP-CAISO-LOCAL-PG&E OTHERFirmLongTermYearlyOffPeakNew
Geysers Power Company, LLCSouthern California Edison CompanyENERGY3983302025-03-31 23:002025-04-01 00:002015-01-01225$66.3114$/MWH$0.00$14,920.07Market-Based Rate Tariff, FERC Electric Tariff, Volume No. 1GEYSERS-4.7-49649New2014-07-292017-06-012027-05-31PacificPrevailing2CISOTH_NP15_GEN-APNDFirmLongTermYearlyFullPeriodNew

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 NameCompany Address
Geysers Power Co LLC10350 Scocrates Mine Road Middletown, CA 95461
Geysers Power Company, LLC717 Texas Avenue, Suite 1000 Houston, TX 77002
Geysers Power Company, LLC717 Texas Avenue, Suite 100 Houston, TX 77002