Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/56232
EIA plant 56232
San Diego · San Diego · CA
Miramar Energy Facility
Operated by San Diego Gas & Electric Co
Published location
Where is Miramar Energy Facility?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
32.876900, -117.166389
Open the interactive map ↗Map data © OpenStreetMap contributors
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 CA 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.
1508
2170
3533
4108
50
6424
73,486
81,199
91,599
101,892
11420
12199
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 | 508 |
| 2 | 170 |
| 3 | 533 |
| 4 | 108 |
| 5 | 0 |
| 6 | 424 |
| 7 | 3,486 |
| 8 | 1,199 |
| 9 | 1,599 |
| 10 | 1,892 |
| 11 | 420 |
| 12 | 199 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 508 MWh |
| 2 | 170 MWh |
| 3 | 533 MWh |
| 4 | 108 MWh |
| 5 | 0 MWh |
| 6 | 424 MWh |
| 7 | 3,486 MWh |
| 8 | 1,199 MWh |
| 9 | 1,599 MWh |
| 10 | 1,892 MWh |
| 11 | 420 MWh |
| 12 | 199 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Natural Gas Fired Combustion Turbine | NG | 53 | OP |
| 2 | Natural Gas Fired Combustion Turbine | NG | 53 | OP |
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Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
56232
Sector
Electric Utility
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 Miramar Energy Facility 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 Miramar Energy Facility
Variation in the published months
Across 12 numeric monthly generation entries, 7 has the highest recorded value (3,486 MWh) and 5 the lowest (0 MWh). Their difference is 3,486 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 |
|---|---|---|---|---|---|
| 1 | Natural Gas Fired Combustion Turbine | 53.0 | 47.0 | 47.0 | 45.0 |
| 2 | Natural Gas Fired Combustion Turbine | 53.0 | 47.0 | 47.0 | 45.0 |
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.