Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/59634
EIA plant 59634
Florence · Pinal · AZ
Sandstone Solar
Operated by AES Distributed Energy
Published location
Where is Sandstone Solar?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
33.035556, -111.430278
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Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
Equipment mix
Operating capacity by technology
Grouped from this plant’s represented generator records. Use the AZ plant index for regional peers.
See the evidence
Electricity output across the year
Monthly net generation shows the seasonal shape of this plant's represented output. A negative value is retained when the source reports net consumption.
15,842
26,773
39,159
412,431
513,788
612,088
713,269
811,750
911,245
109,183
115,926
125,768
MWh net generation · 2024 final edition · EIA 923 represented operating rows. 12 of 12 supplied rows shown; 0 missing values omitted. Months with no reported numeric value are omitted, not treated as zero.
Read the chart as a table
| Record | MWh net generation |
|---|---|
| 1 | 5,842 |
| 2 | 6,773 |
| 3 | 9,159 |
| 4 | 12,431 |
| 5 | 13,788 |
| 6 | 12,088 |
| 7 | 13,269 |
| 8 | 11,750 |
| 9 | 11,245 |
| 10 | 9,183 |
| 11 | 5,926 |
| 12 | 5,768 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 5,842 MWh |
| 2 | 6,773 MWh |
| 3 | 9,159 MWh |
| 4 | 12,431 MWh |
| 5 | 13,788 MWh |
| 6 | 12,088 MWh |
| 7 | 13,269 MWh |
| 8 | 11,750 MWh |
| 9 | 11,245 MWh |
| 10 | 9,183 MWh |
| 11 | 5,926 MWh |
| 12 | 5,768 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| SNDST | Solar Photovoltaic | SUN | 45 | OP |
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Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
59634
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final
Use this record
Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right Sandstone Solar power plant: capacity and generation | PowerPlantFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.
A closer look at Sandstone Solar
Variation in the published months
Across 12 numeric monthly generation entries, 5 has the highest recorded value (13,788 MWh) and 12 the lowest (5,768 MWh). Their difference is 8,020 MWh. Missing months have not been treated as zero.
Generator capacity in different operating conditions
| Generator ID | Technology | Nameplate MW | Summer MW | Winter MW | Minimum load MW |
|---|---|---|---|---|---|
| SNDST | Solar Photovoltaic | 45.0 | 43.0 | 42.0 | Not supplied |
EIA-860 2024 final source. Ratings describe capacity, not actual generation or availability. Missing ratings are not zero.
Source: US Energy Information Administration Form EIA-860 2024 plant and operable-generator workbooks; archive 2024. US EIA-authored information is generally public domain; cite EIA, preserve third-party exceptions, changes and no-endorsement context. Source-specific derived data.