2. U.S. Power Plants
  3. California
  4. San Joaquin County, CA
  5. Ripon, CA
  6. AltaGas Ripon Energy Inc.

AltaGas Ripon Energy Inc.

944 South Stockton Avenue, Ripon, CA 95366

Plant Summary Information

AltaGas Ripon Energy Inc. is ranked #312 out of 342 natural gas power plants in California in terms of total annual net electricity generation.

AltaGas Ripon Energy Inc. is comprised of 1 generator and generated 178.0 MWh during the 3-month period between June 2025 to September 2025.

Plant NameAltaGas Ripon Energy Inc.
Utility NameAltaGas Ripon Energy Inc.
LocationSan Joaquin County, CA
Initial Operation DateApril 1988
Last Update Sep 2025
Annual Generation 1.6 GWh
Annual Consumption 17.3 k MMBtu
Ranked #11,019 out of 12,539 Power Plants Nationwide
Ranked #1,837 out of 2,243 Natural Gas Power Plants Nationwide
Ranked #1,462 out of 1,600 California Power Plants
Ranked #312 out of 342 California Natural Gas Power Plants
Fuel Types Natural Gas
Previous Operator Ripon Cogeneration LLC (2013 to 2014)
AltaGas Ripon Energy Inc. (2015 to 2024)

Map of AltaGas Ripon Energy Inc.

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Monthly Net Generation for AltaGas Ripon Energy Inc.

AltaGas Ripon Energy Inc. Details

Summary Information
Plant NameAltaGas Ripon Energy Inc. (50299)
Plant Address944 South Stockton Avenue, Ripon, CA 95366
UtilityAltaGas Ripon Energy Inc. (60134)
Latitude, Longitude37.73253, -121.11601
Generation Dates on FileJan 2001 to Sep 2025
Initial Operation DateApril 1988
Annual Generation 1.6 GWh
Fuel Types Natural Gas
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusNo
FERC Small Power Producer StatusNo
FERC Exempt Wholesale Generator StatusNo
Regulatory Information
Regulatory StatusNon-Regulated
NERC RegionWECC
Balancing AuthorityCalifornia Independent System Operator (CISO)
NAICS CodeUtilities (22)
Sector IPP Non-CHP (2)
Water SourceMunicipality
Ash Impoundment No
Transmission / Distribution OwnerPacific Gas & Electric Co (14328) CA
Grid Voltage 115.00 kV
Energy StorageNo
 
Natural Gas Information
Local Distribution Company (LDC)PACIFIC GAS
Pipeline Name PACIFIC GAS
Natural Gas StorageNo
Liquefied Natural Gas StorageNo

* Data obtained from the 2024 EIA 860 Report

Generator GEN1 Details Operating April 1988

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipSingle Owner
RTO ISO LMP Node DesignationPOD_SMPRIP_1_SMPSOM-APND
RTO ISO Location Designation For Reporting Wholesale Sales DataPOD_SMPRIP_1_SMPSOM-APND
Nameplate Capacity49.5 MW
Nameplate Power Factor0.85
Summer Capacity46.1 MW
Winter Capacity46.1 MW
Minimum Load30 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateApril 1988
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceNatural Gas
Startup SourceNatural Gas
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load12H
Multiple FuelsNo
Cofire FuelsNo
Switch Between Oil And Natural GasNo

AltaGas Ripon Energy Inc. Plant Owners

Owner NameAddressOwnership
We couldn't locate any owners for this plant

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