Gila River Power Block 2
1250 East Watermelon Street, Gila Bend, AZ 85337Plant Summary Information
Gila River Power Block 2 is ranked #12 out of 168 power plants in Arizona in terms of total annual net electricity generation.
Gila River Power Block 2 is comprised of 3 generators and generated 950.0 GWh during the 3-month period between June 2025 to September 2025.
| Plant Name | Gila River Power Block 2 |
|---|---|
| Utility Name | Salt River Project |
| Location | Maricopa County, AZ |
| Initial Operation Date | June 2003 |
| Last Update | Sep 2025 |
| Annual Generation | 3.0 TWh |
| Annual Consumption | 24.5 M MMBtu |
| Ranked #391 out of 12,539 Power Plants Nationwide | |
| Ranked #235 out of 2,243 Natural Gas Power Plants Nationwide | |
| Ranked #12 out of 168 Arizona Power Plants | |
| Ranked #10 out of 35 Arizona Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
| Previous Operator |
CXA Sundevil Power II (2016 to 2017) Salt River Project (2018 to 2024) |
Map of Gila River Power Block 2
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Gila River Power Block 2.
Monthly Net Generation for Gila River Power Block 2
Gila River Power Block 2 Details
| Summary Information | |
|---|---|
| Plant Name | Gila River Power Block 2 (60768) |
| Plant Address | 1250 East Watermelon Street, Gila Bend, AZ 85337 |
| Utility | Salt River Project (16572) |
| Latitude, Longitude | 32.975, -112.69444 |
| Generation Dates on File | Nov 2016 to Sep 2025 |
| Initial Operation Date | June 2003 |
| Annual Generation | 3.0 TWh |
| Fuel Types | Natural Gas |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | Yes |
| FERC Exempt Wholesale Generator Docket Number | 00-84-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | WECC |
| Balancing Authority | Salt River Project (SRP) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Wells |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Salt River Project (16572) AZ |
| Grid Voltage | 500.00 kV / 230.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | Other - See pipeline notes. |
| Pipeline Name |
EL PASO NATURAL GAS COMPANY LLC TRANSWESTERN PIPELINE COMPANY |
| Natural Gas Storage | No |
| Liquefied Natural Gas Storage | No |
Generator CTG3 Details Operating June 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | PB2 |
| Ownership | Wholly Owned by Other Entity |
| Can Bypass Heat Recovery Steam Generator | No |
| Nameplate Capacity | 174 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 164 MW |
| Winter Capacity | 184 MW |
| Minimum Load | 70 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | June 2003 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator CTG4 Details Operating June 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | PB2 |
| Ownership | Wholly Owned by Other Entity |
| Can Bypass Heat Recovery Steam Generator | No |
| Nameplate Capacity | 174 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 164 MW |
| Winter Capacity | 184 MW |
| Minimum Load | 70 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | June 2003 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator ST10 Details Operating July 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | PB2 |
| Ownership | Wholly Owned by Other Entity |
| Duct Burners | Yes |
| Nameplate Capacity | 271 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 242 MW |
| Winter Capacity | 249 MW |
| Minimum Load | 70 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | July 2003 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Gila River Power Block 2 Plant Owners
| Owner Name | Address | Generator | Ownership |
|---|---|---|---|
| Tucson Electric Power Co | 88 East Broadway, Tucson, AZ 85701 | Generator CTG3 | 100.00% |
| Tucson Electric Power Co | 88 East Broadway, Tucson, AZ 85701 | Generator CTG4 | 100.00% |
| Tucson Electric Power Co | 88 East Broadway, Tucson, AZ 85701 | Generator ST10 | 100.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #225 | Harding Street | Indianapolis, IN | 3.1 TWh |
| #226 | Quail Run Energy Center | Odessa, TX | 3.1 TWh |
| #227 | Gila River Power Block 3 | Gila Bend, AZ | 3.1 TWh |
| #228 | Bobby C Smith Jr Energy Facility | Rincon, GA | 3.0 TWh |
| #229 | Hobbs Generating Station | Hobbs, NM | 3.0 TWh |
| #230 | Elk Hills Power LLC | Tupman, CA | 3.0 TWh |
| #231 | Carville Energy LLC | St Gabriel, LA | 3.0 TWh |
| #232 | Granite Ridge | Londonderry, NH | 3.0 TWh |
| #233 | Gateway Generating Station | Antioch, CA | 3.0 TWh |
| #234 | Fore River Generating Station | North Weymouth, MA | 3.1 TWh |
| #236 | Sabine River Operations | Orange, TX | 3.0 TWh |
| #237 | ANP Blackstone Energy Project | Blackstone, MA | 3.0 TWh |
| #238 | Jack Watson | Gulfport, MS | 2.9 TWh |
| #239 | Wansley Unit 9 | Franklin, GA | 2.9 TWh |
| #240 | Bergen Generating Station | Ridgefield, NJ | 3.0 TWh |
| #241 | Westbrook Energy Center Power Plant | Westbrook, ME | 2.9 TWh |
| #242 | Bastrop Energy Center | Cedar Creek, TX | 2.9 TWh |
| #243 | Wise County Power LLC | Poolville, TX | 2.9 TWh |
| #244 | Whiting Clean Energy | Whiting, IN | 2.9 TWh |
| #245 | Gila River Power Block 4 | Gila Bend, AZ | 2.9 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Gila River Power Block 2.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Agave | Arlington, AZ | 333.8 GWh | 25.5 mi |
| Arlington Valley Solar Energy II | Arlington, AZ | 341.2 GWh | 24.2 mi |
| Cotton Center Solar Hybrid | Gila Bend, AZ | 36.5 GWh | 4.5 mi |
| Desert Star Hybrid | Buckeye, AZ | 29.2 GWh | 11.9 mi |
| Gila Bend Hybrid | Gila Bend, AZ | 84.7 GWh | 11.1 mi |
| Gila River Power Block 1 | Gila Bend, AZ | 1.8 TWh | 0 mi |
| Gila River Power Block 3 | Gila Bend, AZ | 3.1 TWh | 0 mi |
| Gila River Power Block 4 | Gila Bend, AZ | 2.9 TWh | 0 mi |
| Mesquite Generating Station Block 1 | Arlington, AZ | 3.6 TWh | 27.4 mi |
| Mesquite Generating Station Block 2 | Arlington, AZ | 4.1 TWh | 27.4 mi |
| Mesquite Solar 5, LLC | Tonopah, AZ | 134.8 GWh | 27.4 mi |
| Paloma Solar Hybrid | Gila Bend, AZ | 31.9 GWh | 3.7 mi |
| RE Gillespie 1 LLC | Gila Bend, AZ | 36.8 GWh | 3.9 mi |
| Red Hawk | Arlington, AZ | 4.8 TWh | 26.2 mi |
| Solana Generating Station | Gila Bend, AZ | 859.3 GWh | 15.6 mi |
| Sonoran Solar Energy | Buckeye, AZ | 1.1 TWh | 20.9 mi |
| Sun Streams 2 | Hassayampa, AZ | 327.6 GWh | 24.9 mi |
| Sun Streams 3 | Arlington, AZ | 469.7 GWh | 25.6 mi |
| Sun Streams 4 | Tonopah, AZ | 513.7 GWh | 27.1 mi |
| Sun Streams, LLC | Arlington, AZ | 405.6 GWh | 27.1 mi |