PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/63414
EIA plant 63414
Fontana · San Bernardino · CA
IOS II-LAX9
Operated by Madison Energy Holdings LLC
Published location
Where is IOS II-LAX9?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
34.090000, -117.450000
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.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 405 MWh |
| 2 | 405 MWh |
| 3 | 623 MWh |
| 4 | 750 MWh |
| 5 | 767 MWh |
| 6 | 783 MWh |
| 7 | 759 MWh |
| 8 | 695 MWh |
| 9 | 628 MWh |
| 10 | 562 MWh |
| 11 | 439 MWh |
| 12 | 386 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| IOSII | Solar Photovoltaic | SUN | 4 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
63414
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final