Mesquite Generating Station Block 1
37625 W. Elliot Rd, Arlington, AZ 85322Plant Summary Information
Mesquite Generating Station Block 1 is ranked #9 out of 169 power plants in Arizona in terms of total annual net electricity generation.
Mesquite Generating Station Block 1 is comprised of 3 generators and generated 728.7 GWh during the 3-month period between October 2025 to January 2026.
| Plant Name | Mesquite Generating Station Block 1 |
|---|---|
| Utility Name | Salt River Project |
| Location | Maricopa County, AZ |
| Initial Operation Date | June 2003 |
| Last Update | Jan 2026 |
| Annual Generation | 3.2 TWh |
| Annual Consumption | 26.6 M MMBtu |
| Ranked #369 out of 12,629 Power Plants Nationwide | |
| Ranked #212 out of 2,246 Natural Gas Power Plants Nationwide | |
| Ranked #9 out of 169 Arizona Power Plants | |
| Ranked #7 out of 35 Arizona Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
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Monthly Net Generation for Mesquite Generating Station Block 1
Monthly Plant Fuel Consumption for Mesquite Generating Station Block 1
Mesquite Generating Station Block 1 Details
| Summary Information | |
|---|---|
| Plant Name | Mesquite Generating Station Block 1 (58557) |
| Plant Address | 37625 W. Elliot Rd, Arlington, AZ 85322 |
| Utility | Salt River Project (16572) |
| Latitude, Longitude | 33.345, -112.86417 |
| Generation Dates on File | Oct 2013 to Jan 2026 |
| Initial Operation Date | June 2003 |
| Annual Generation | 3.2 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 | 03-105 |
| 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 | |
| Pipeline Name |
TRANSWESTERN PIPELINE COMPANY EL PASO NATURAL GAS COMPANY LLC |
| Natural Gas Storage | No |
| Liquefied Natural Gas Storage | No |
Generator GT1 Details Operating June 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | BLK1 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| Nameplate Capacity | 185.3 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 160 MW |
| Winter Capacity | 170 MW |
| Minimum Load | 50 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 |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator GT2 Details Operating June 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | BLK1 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| Nameplate Capacity | 185.3 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 160 MW |
| Winter Capacity | 170 MW |
| Minimum Load | 50 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 |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator ST1 Details Operating June 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | BLK1 |
| Ownership | Single Owner |
| Duct Burners | Yes |
| Nameplate Capacity | 321 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 300 MW |
| Winter Capacity | 320 MW |
| Minimum Load | 90 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 |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Mesquite Generating Station Block 1 Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
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Power plants with a similar annual net generation from Natural Gas.
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|---|---|---|---|
| #202 | J Lamar Stall Unit | Shreveport, LA | 3.3 TWh |
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| #205 | ANP Blackstone Energy Project | Blackstone, MA | 3.3 TWh |
| #206 | Grays Harbor Energy Facility | Elma, WA | 3.3 TWh |
| #207 | Bobby C Smith Jr Energy Facility | Rincon, GA | 3.3 TWh |
| #208 | Port Westward | Clatskanie, OR | 3.2 TWh |
| #209 | Wise County Power LLC | Poolville, TX | 3.2 TWh |
| #210 | Northeastern | Oologah, OK | 4.6 TWh |
| #211 | Nelson Energy Center | Rock Falls, IL | 3.2 TWh |
| #213 | High Desert Power Plant | Victorville, CA | 3.2 TWh |
| #214 | Rayburn Energy Station LLC | Sherman, TX | 3.2 TWh |
| #215 | Kings Mountain Energy Center | Kings Mountain, NC | 3.2 TWh |
| #216 | Middletown Energy Center | Middletown, OH | 3.1 TWh |
| #217 | Hillabee Energy Center | Alexander City, AL | 3.1 TWh |
| #218 | James E. Rogers Energy Complex | Cliffside, NC | 6.2 TWh |
| #219 | Hobbs Generating Station | Hobbs, NM | 3.1 TWh |
| #220 | High Bridge | St. Paul, MN | 3.1 TWh |
| #221 | Bergen Generating Station | Ridgefield, NJ | 3.2 TWh |
| #222 | Bridgeport Station | Bridgeport, CT | 3.4 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Mesquite Generating Station Block 1.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Agave | Arlington, AZ | 296.3 GWh | 2 mi |
| Arlington Valley Energy Facility | Arlington, AZ | 3.3 TWh | 1.5 mi |
| Arlington Valley Solar Energy II | Arlington, AZ | 341.2 GWh | 3.3 mi |
| Badger 1 | Tonopah, AZ | 33.2 GWh | 11 mi |
| Buckeye Union HS District 201 | Buckeye, AZ | 6.8 GWh | 17.4 mi |
| Harquahala 2 | Tonopah, AZ | 697.5 GWh | 16.3 mi |
| Harquahala Generating Project | Tonopah, AZ | 2.7 TWh | 17 mi |
| Harquahala Sun Solar Project | Tonopah, AZ | 343.9 GWh | 17 mi |
| Mesquite Generating Station Block 2 | Arlington, AZ | 3.9 TWh | 0 mi |
| Mesquite Solar 1 | Tonopah, AZ | 401.4 GWh | 2.3 mi |
| Mesquite Solar 2, LLC | Tonopah, AZ | 284.2 GWh | 2.9 mi |
| Mesquite Solar 3, LLC | Tonopah, AZ | 442.3 GWh | 4.2 mi |
| Mesquite Solar 4, LLC | Tonopah, AZ | 143.7 GWh | 3.4 mi |
| Mesquite Solar 5, LLC | Tonopah, AZ | 134.9 GWh | 3.4 mi |
| Palo Verde | Wintersburg, AZ | 31.4 TWh | 3 mi |
| Red Hawk | Arlington, AZ | 5.0 TWh | 1.5 mi |
| Sun Streams 2 | Hassayampa, AZ | 329.4 GWh | 3.2 mi |
| Sun Streams 3 | Arlington, AZ | 490.3 GWh | 3.2 mi |
| Sun Streams 4 | Tonopah, AZ | 685.8 GWh | 5 mi |
| Sun Streams, LLC | Arlington, AZ | 411.3 GWh | 1.7 mi |