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Heber Solar — Power plant · Solar · Axium US Solar Holdings LLCImperial Valley Solar, LLC — Postponed · Solar · CA · 400 MW · 3.9 mi awayEl Centro Hybrid — Announced · Gas, reciprocating engine · CA · 112.8 MW · 6.2 mi awayBig Rock Solar Farm — Postponed · Solar · CA · 200 MW · 10.2 mi awayKingsley Solar Farm — Withdrawn · Solar + storage · CA · 299 MW · 11.5 mi awayCE&P Imperial Valley 1 — Permitted · Other · CA · 50 MW · 13.9 mi awayImperial Sun Solar — Filed · Solar + storage · CA · 200 MW · 14.2 mi away
  • Combustion
  • Wind & solar
  • Unspecified fuel
  • In development
  • Operating
  • 10 · 100 · 1,000 MW

Heber Solar

Power plant · Solar

Key facts

Power plant · Solarran 25% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2014
Net generation, 2025
24,074 MWh
Grid
92 kV to Imperial Irrigation District (IID)
Location
Imperial County, California
Operated by
Axium US Solar Holdings LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2014 to 2025

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Solar source: “Solar Photovoltaic”
Age
12 years since 2014
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Gem
Unit ids
G100000816034
Location id
L100000813334
Eia plant ids
58398
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
92
Transmission owner
Imperial Irrigation District
Balancing authority code
IID
Balancing authority name
Imperial Irrigation District
Fuel burned (MMBtu), 202582,139
Capacity factor, 20250.252
Net generation (MWh), 202524,074
Balancing authority codeIID

Solar arrays

Array area (acres)
54.5
AC capacity (MW)
10
DC capacity (MW)
13.1
Mounting
Single-axis tracking
Site type
Greenfield
Began operating
2014

Source USPVDB

Source

  • USPVDBOpen license · retrieved Oct 25, 2026Map services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb

Attribution

Timeline

  • In service · EIA-860M

Sources

5 sources

Sources EIA-860M · GEM · USPVDB · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • GEMOpen license, with credit · retrieved Oct 26, 2026Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
  • USPVDBOpen license · retrieved Oct 25, 2026Map services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb
  • EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
  • EIA-860M Preliminary Monthly Electric Generator Inventory

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Imperial Valley Solar, LLC Postponed Solar 3.9 mi 400
El Centro Hybrid Announced Gas, reciprocating engine 6.2 mi 112.8
Big Rock Solar Farm Postponed Solar 10.2 mi 200
Kingsley Solar Farm Withdrawn Solar + storage 11.5 mi 299
CE&P Imperial Valley 1 Permitted Other 13.9 mi 50
Imperial Sun Solar Filed Solar + storage 14.2 mi 200

Sources EIA-860M · CAISO

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • CAISOOpen license, with credit · retrieved Nov 13, 2026Source: California ISO

Attribution