Southwick
3422 S. Sam Houston Pkwy E., Houston, TX 77047Plant Summary Information
Southwick is ranked #41 out of 48 distillate fuel oil power plants in Texas in terms of total annual net electricity generation.
Southwick is comprised of 15 generators and generated 15.7 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Southwick |
|---|---|
| Utility Name | Power Depot Group A, LLC |
| Location | Harris County, TX |
| Initial Operation Date | November 2013 |
| Last Update | Dec 2025 |
| Annual Generation | 65.0 MWh |
| Annual Consumption | 727 MMBtu |
| Ranked #12,785 out of 13,081 Power Plants Nationwide | |
| Ranked #911 out of 1,233 Distillate Fuel Oil Power Plants Nationwide | |
| Ranked #846 out of 852 Texas Power Plants | |
| Ranked #41 out of 48 Texas Distillate Fuel Oil Power Plants | |
| Fuel Types | Distillate Fuel Oil |
Map of Southwick
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Southwick.
Monthly Net Generation for Southwick
Monthly Plant Fuel Consumption for Southwick
Southwick Details
| Summary Information | |
|---|---|
| Plant Name | Southwick (65575) |
| Plant Address | 3422 S. Sam Houston Pkwy E., Houston, TX 77047 |
| Utility | Power Depot Group A, LLC (64812) |
| Latitude, Longitude | 29.59576, -95.36578 |
| Generation Dates on File | Jan 2022 to Dec 2025 |
| Initial Operation Date | November 2013 |
| Annual Generation | 65.0 MWh |
| Fuel Types | Distillate Fuel Oil |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | TRE |
| Balancing Authority | Electric Reliability Council of Texas, Inc. (ERCO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | CenterPoint Energy (8901) TX |
| Grid Voltage | 138.00 kV |
| Energy Storage | No |
Generator SW1 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW10 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW11 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW12 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW13 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW14 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW15 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW2 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW3 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW4 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW5 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW6 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW7 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW8 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator SW9 Details Operating November 2013
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2013 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Southwick Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Distillate Fuel Oil.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #901 | Chanute 3 | Chanute, KS | 331.0 MWh |
| #902 | Alliant SBD 9301 Prairie Farms | Dubuque, IA | 68.6 MWh |
| #903 | West Bend | West Bent, IA | 68.0 MWh |
| #904 | Malden | Malden, MO | 68.0 MWh |
| #905 | Ft. Pierre | Fort Pierre, SD | 67.6 MWh |
| #906 | Frankel | Andrews, TX | 67.0 MWh |
| #907 | GCWA | Texas City, TX | 67.0 MWh |
| #908 | Shelby North | Shelby, OH | 66.0 MWh |
| #909 | Alsey | Alsey, IL | 34.7 GWh |
| #910 | Zeeland | Zeeland, MI | 600.0 MWh |
| #912 | Montana Power Station | El Paso, TX | 911.7 GWh |
| #913 | Augusta Electric Plant No 2 | Augusta, KS | 832.0 MWh |
| #914 | Traer Main | Traer, IA | 65.0 MWh |
| #915 | Pearl Station | Pearl, IL | 64.0 MWh |
| #916 | Trenton South | Trenton, MO | 64.0 MWh |
| #917 | Vitro Architectural Glass (PA) | Carlisle, PA | 64.0 MWh |
| #918 | Walton Bainbridge Power Facility | Bainbridge, GA | 64.0 MWh |
| #919 | 4710 Hosting | Rochester, MN | 63.0 MWh |
| #920 | High Point, Pump Station Rd | High Point, NC | 63.0 MWh |
| #921 | West Campus Steam Plant | University Park, PA | 41.8 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Southwick.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Friendswood Energy | Houston, TX | 45.2 GWh | 6.3 mi |
| HEB00054 | Houston, TX | 157.0 MWh | 7 mi |
| HEB00063 | Pearland, TX | 308.0 MWh | 2.9 mi |
| HEB00110 | Missouri City, TX | 155.0 MWh | 11 mi |
| HEB00760 | Manvel, TX | 205.0 MWh | 7.8 mi |
| HEB00779 | Houston, TX | 152.0 MWh | 6 mi |
| HO Clarke Generating | Houston, TX | 340.3 GWh | 6.2 mi |
| Houston Plant | Houston, TX | 52.5 GWh | 10.3 mi |
| Mckeever | Fresno, TX | 80.0 MWh | 9.1 mi |
| OTHERTraditionBuffalo | Houston, TX | 79.0 MWh | 7.2 mi |
| Rice University | Houston, TX | 19.0 GWh | 8.8 mi |
| TECO CHP-1 | Houston, TX | 63.1 GWh | 7.7 mi |
| Texas Petrochemicals | Houston, TX | 240.7 GWh | 9.7 mi |
| WAL2724 | Pasadena, TX | 278.0 MWh | 11.5 mi |
| WAL3425 | Houston, TX | 333.0 MWh | 8.1 mi |
| WAL3510 | Pearland, TX | 79.0 MWh | 8.5 mi |
| WAL3572 | Pearland, TX | 74.0 MWh | 2.8 mi |
| WAL3584 | Houston, TX | 279.0 MWh | 10.7 mi |
| WAL5612 | Houston, TX | 330.0 MWh | 8.9 mi |
| WAL872 | Pearland, TX | 308.0 MWh | 5.2 mi |