Heber Solar — Plant Summary
- EIA Plant ID
- 58398
- Capacity
- 10.9 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Operating
- Location
- Imperial, CA
- Operating Since
- 2014
- Generators
- 1
- Operator
- Axium US Solar Holdings LLC
- Parent Company
- —
- Annual Generation
- 24,591 MWh
- Capacity Factor
- 25.7%
- Balancing Authority
- Imperial Irrigation District
- ISO/RTO
- —
- NERC Region
- WECC
Heber Solar
OperatingSolar
Ranked #300 of 963 Solar plants in CA#1974 of 7447 nationally
10.9 MW Solar operating in Imperial, CA — Imperial Irrigation District
EIAGEMWD
10.9 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2014
Operating Since
Location
Coordinates
32.7126, -115.5404
County
Imperial, CA
Nearby Plants
- Second Imperial GeothermalGeothermal74.5 MW · 0.5 km
- Heber GeothermalGeothermal91.5 MW · 2.1 km
- Mount Signal Solar Farm VSolar252.3 MW · 5.1 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Axium US Solar Holdings LLC | Axium US Solar Holdings | — |
| Owner(s) | Axium US Solar Holdings LLC | — | — |
| Status | Operating | operating | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
Heber Solar is a 10.9 MW solar photovoltaic power plant located in Imperial County, California. The plant began operating in 2014 and is owned and operated by Axium US Solar Holdings LLC. It utilizes a single-axis tracking system to maximize solar energy capture. As of the most recent data, Heber Solar generated 24,591 MWh annually, achieving a capacity factor of 25.7%.
Heber Solar operates within the Imperial Irrigation District balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. The plant is ranked 233rd out of 862 solar facilities in California and 1770th nationally out of 7108. Financial data is available for Heber Solar, sourced from LBNL Solar.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
WECC
Balancing Authority
Imperial Irrigation District
Grid Voltage
92 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
1.1K MWh
Latest Month
24.6K MWh
Annual Generation
25.7%
Capacity Factor
Jan 2022 – Dec 2024
Financial DataBeta
Source: LBNL Utility-Scale SolarHIGH
$81.9/MWh
LCOE (Levelized Cost)
$11.2/MWh
Energy Value
Pricing & Market Data
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
News & Articles (10)Beta
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Ormat extends 52-MW geothermal PPA with California power authority
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Renewables Now·7 months ago
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Ormat extends PPA with SCPPA for Heber 1 geothermal facility until 2052
Geothermal and renewable energy company Ormat Technologies has signed a 25-year extension for its existing power purchase agreement (PPA)...
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Power Technology·7 months ago
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Ormat Technologies Signs 25-Year Power Purchase Agreement Extension with Southern California Public Power Authority to Deliver Clean Geothermal Energy
Ormat Technologies extends its power purchase agreement with SCPPA for geothermal energy, ensuring clean power delivery through 2052.
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Quiver Quantitative·7 months ago
Last updated 2026-03-14
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