Ocotillo
1500 East University, Tempe, AZ 85281Plant Summary Information
Ocotillo is ranked #31 out of 159 power plants in Arizona in terms of total annual net electricity generation.
Ocotillo is comprised of 7 generators and generated 117.0 GWh during the 3-month period between October 2024 to January 2025.
| Plant Name | Ocotillo |
|---|---|
| Utility Name | Arizona Public Service Co |
| Location | Maricopa County, AZ |
| Initial Operation Date | March 1960 |
| Last Update | Jan 2025 |
| Annual Generation | 515.7 GWh |
| Annual Consumption | 5.5 M MMBtu |
| Ranked #1,280 out of 11,979 Power Plants Nationwide | |
| Ranked #558 out of 2,255 Natural Gas Power Plants Nationwide | |
| Ranked #31 out of 159 Arizona Power Plants | |
| Ranked #18 out of 34 Arizona Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
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Monthly Net Generation for Ocotillo
Ocotillo Details
| Summary Information | |
|---|---|
| Plant Name | Ocotillo (116) |
| Plant Address | 1500 East University, Tempe, AZ 85281 |
| Utility | Arizona Public Service Co (803) |
| Latitude, Longitude | 33.4225, -111.9122 |
| Generation Dates on File | Jan 2001 to Jan 2025 |
| Initial Operation Date | March 1960 |
| Annual Generation | 515.7 GWh |
| 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 | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | WECC |
| Balancing Authority | Arizona Public Service Company (AZPS) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Wells |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Arizona Public Service Co (803) AZ |
| Grid Voltage | 69.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name | EL PASO NATURAL GAS COMPANY LLC |
| Natural Gas Storage | No |
Generator GT1 Details Operating May 1972
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 53.1 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 50 MW |
| Winter Capacity | 62 MW |
| Minimum Load | 4 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | May 1972 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
Generator GT2 Details Operating July 1973
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 53.1 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 50 MW |
| Winter Capacity | 62 MW |
| Minimum Load | 4 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | July 1973 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
Generator GT3 Details Operating April 2019
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 104 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 101 MW |
| Winter Capacity | 103 MW |
| Minimum Load | 45 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | April 2019 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator GT4 Details Operating April 2019
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 104 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 101 MW |
| Winter Capacity | 103 MW |
| Minimum Load | 45 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | April 2019 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator GT6 Details Operating April 2019
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 104 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 101 MW |
| Winter Capacity | 103 MW |
| Minimum Load | 45 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | April 2019 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator GT7 Details Operating April 2019
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 104 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 101 MW |
| Winter Capacity | 103 MW |
| Minimum Load | 45 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | April 2019 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator GT5 Details Operating May 2019
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 104 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 101 MW |
| Winter Capacity | 103 MW |
| Minimum Load | 45 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | May 2019 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Ocotillo 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 Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #548 | Lansing BWL REO Town Plant | Lansing, MI | 539.2 GWh |
| #549 | Riverside Generating LLC | Catlettsburg, KY | 535.6 GWh |
| #550 | JCO Oxides Olefins Plant | Port Neeches, TX | 531.3 GWh |
| #551 | Roseville Energy Park | Roseville, CA | 524.6 GWh |
| #552 | Afton Generating Station | La Mesa, NM | 523.9 GWh |
| #553 | Talbot County Energy | Box Springs, GA | 521.8 GWh |
| #554 | Millennium Power | Charlton, MA | 520.6 GWh |
| #555 | Shute Creek Facility | Kemmerer, WY | 838.8 GWh |
| #556 | Kennedy International Airport Cogen | Jamaica, NY | 521.7 GWh |
| #557 | R W Miller | Palo Pinto, TX | 519.2 GWh |
| #559 | Indeck Corinth Energy Center | Corinth, NY | 514.1 GWh |
| #560 | General Electric Plastic | Burkeville, AL | 514.1 GWh |
| #561 | Comanche (OK) | Lawton, OK | 511.9 GWh |
| #562 | Geismar Cogen | Geismar, LA | 503.8 GWh |
| #563 | Fort Churchill | Yerington, NV | 503.8 GWh |
| #564 | Oxnard | Oxnard, CA | 492.6 GWh |
| #565 | F.D. Kuester Generating Station | Negaunee, MI | 490.5 GWh |
| #566 | Pensacola Florida Plant | Cantonment, FL | 485.7 GWh |
| #567 | Wabash Valley Power IGCC | Terre Haute, IN | 484.9 GWh |
| #568 | Spindle Hill Energy Center | Fort Lupton, CO | 484.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Ocotillo.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Agua Fria | Glendale, AZ | 235.4 GWh | 19.8 mi |
| Arizona State University CHP | Tempe, AZ | 42.6 GWh | 1 mi |
| AZ State University - Tempe Campus Solar | Tempe, AZ | 2.6 GWh | 0.9 mi |
| Estrella Mountain PV | Avondale, AZ | 4.2 GWh | 24.7 mi |
| Gilbert Solar Facility I, LLC | Gilbert, AZ | 3.6 GWh | 7.8 mi |
| Intel - Ocotillo Campus Solar | Chandler, AZ | 10.7 GWh | 12.4 mi |
| Jewish Community Center PV | Scottsdale, AZ | 2.0 GWh | 12.5 mi |
| Kyrene | Tempe, AZ | 1.1 TWh | 4.8 mi |
| Luke Solar | Glendale, AZ | 32.8 GWh | 27.9 mi |
| Mesa Carport PV | Mesa, AZ | 8.1 GWh | 18.6 mi |
| Mormon Flat | Apache Junction, AZ | 55.3 GWh | 28.5 mi |
| Paradise Valley H.S. PV | Phoenix, AZ | 2.0 GWh | 16 mi |
| Phoenix Airport East Economy Lot | Phoenix, AZ | 848.0 MWh | 4.2 mi |
| Phoenix Airport Rental Car Center | Phoenix, AZ | 2.7 GWh | 7.7 mi |
| Queen Creek Solar Farm | Queen Creek, AZ | 46.4 GWh | 20.4 mi |
| Santan | Gilbert, AZ | 5.8 TWh | 11.2 mi |
| South Consolidated | Phoenix, AZ | 29.0 MWh | 8.1 mi |
| Stewart Mountain | Phoenix, AZ | 35.0 GWh | 23.8 mi |
| T0588 Phoenix - AZ | Phoenix, AZ | 618.0 MWh | 17.7 mi |
| West Phoenix | Phoenix, AZ | 3.5 TWh | 14.3 mi |