Stewart Mountain
P.O. Box 52025 PAB 221, Phoenix, AZ 85072Plant Summary Information
Stewart Mountain is ranked #7 out of 8 hydroelectric power plants in Arizona in terms of total annual net electricity generation.
Stewart Mountain is comprised of 1 generator and generated 6.7 GWh during the 3-month period between September 2024 to December 2024.
| Plant Name | Stewart Mountain |
|---|---|
| Utility Name | Salt River Project |
| Location | Maricopa County, AZ |
| Initial Operation Date | March 1930 |
| Last Update | Dec 2024 |
| Annual Generation | 45.7 GWh |
| Annual Consumption | 156.2 k MMBtu |
| Ranked #4,085 out of 12,288 Power Plants Nationwide | |
| Ranked #518 out of 1,323 Water Power Plants Nationwide | |
| Ranked #87 out of 163 Arizona Power Plants | |
| Ranked #7 out of 8 Arizona Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Stewart Mountain
Stewart Mountain Details
| Summary Information | |
|---|---|
| Plant Name | Stewart Mountain (150) |
| Plant Address | P.O. Box 52025 PAB 221, Phoenix, AZ 85072 |
| Utility | Salt River Project (16572) |
| Latitude, Longitude | 33.5661, -111.536 |
| Generation Dates on File | Jan 2001 to Dec 2024 |
| Initial Operation Date | March 1930 |
| Annual Generation | 45.7 GWh |
| Fuel Types | Water |
| 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 | Salt River Project (SRP) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Salt River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Salt River Project (16572) AZ |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
Generator SM Details Operating March 1930
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 13 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 13 MW |
| Winter Capacity | 13 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | March 1930 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Stewart Mountain Plant Owners
| Owner Name | Address | 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 Water.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #508 | Roza | Yakima, WA | 47.7 GWh |
| #509 | Broadwater Power Project | Toston, MT | 47.4 GWh |
| #510 | Falls River Hydro | Ashton, ID | 47.4 GWh |
| #511 | Hennepin Island | Minneapolis, MN | 47.1 GWh |
| #512 | Highgate Falls | Highgate, VT | 46.6 GWh |
| #513 | Drum 1 | Alta, CA | 46.4 GWh |
| #514 | PHP 1 | Sandy, OR | 46.4 GWh |
| #515 | Conemaugh Hydro Plant | Saltsburg, PA | 46.4 GWh |
| #516 | Mojave Siphon | Hesperia, CA | 46.2 GWh |
| #517 | Sturgeon | Tillson, NY | 45.7 GWh |
| #519 | Browns Falls | Oswegatchie, NY | 45.3 GWh |
| #520 | Upper Power Plant | Idaho Falls, ID | 44.9 GWh |
| #521 | San Francisquito 2 | Saugus, CA | 44.7 GWh |
| #522 | Dahowa Hydro | Greenwich, NY | 44.6 GWh |
| #523 | South Fork Tolt | North Bend, WA | 44.6 GWh |
| #524 | Moose River | Lyons Falls, NY | 44.6 GWh |
| #525 | Milton | Milton, VT | 44.4 GWh |
| #526 | Dalles Dam North Fishway Project | The Dalles, OR | 44.3 GWh |
| #527 | Combined Locks | Combined Locks, WI | 43.4 GWh |
| #528 | Brookfield Power Glen Falls Hydro | Glen Falls, NY | 43.3 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Stewart Mountain.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Arizona State University CHP | Tempe, AZ | 42.8 GWh | 24.8 mi |
| AZ State University - Tempe Campus Solar | Tempe, AZ | 1.1 GWh | 24.6 mi |
| Banner Solar Ironwood | Queen Creek, AZ | 3.8 GWh | 24.5 mi |
| Copper Crossing Energy and Research Cent | Florence, AZ | 5.1 GWh | 28.6 mi |
| Gilbert Solar Facility I, LLC | Gilbert, AZ | 3.8 GWh | 21.1 mi |
| Horse Mesa | Apache Junction, AZ | 113.1 GWh | 11.2 mi |
| Intel - Ocotillo Campus Solar | Chandler, AZ | 2.3 GWh | 30.3 mi |
| Jewish Community Center PV | Scottsdale, AZ | 1.8 GWh | 22.5 mi |
| Kyrene | Tempe, AZ | 939.3 GWh | 27.2 mi |
| Mesa Carport PV | Mesa, AZ | 7.5 GWh | 15.6 mi |
| Mormon Flat | Apache Junction, AZ | 57.3 GWh | 5.4 mi |
| Ocotillo | Tempe, AZ | 442.8 GWh | 23.8 mi |
| Paradise Valley H.S. PV | Phoenix, AZ | 2.1 GWh | 27.2 mi |
| Phoenix Airport East Economy Lot | Phoenix, AZ | 1.3 GWh | 27.4 mi |
| Phoenix Airport Rental Car Center | Phoenix, AZ | 4.4 GWh | 30.8 mi |
| Poseidon Solar, LLC | Globe, AZ | 50.2 GWh | 28.2 mi |
| Queen Creek Solar Farm | Queen Creek, AZ | 40.7 GWh | 21.1 mi |
| Roosevelt | Roosevelt, AZ | 101.8 GWh | 22.7 mi |
| Santan | Gilbert, AZ | 5.7 TWh | 20.3 mi |
| West Phoenix | Phoenix, AZ | 4.0 TWh | 36.9 mi |