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100 MW Solar operating in Pinal, AZ — Salt River Project
100 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2020
Operating Since
Coordinates
32.8475, -111.5616
County
Pinal, AZ
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | AES Distributed Energy | AES | — |
| Owner(s) | AES Distributed Energy | AES | — |
| Status | Operating | operating | — |
East Line Solar is a 100 MW solar photovoltaic power plant located in Pinal County, Arizona. The plant, which began operating in 2020, utilizes single-axis tracking technology. It is owned and operated by AES Distributed Energy, a subsidiary of AES. East Line Solar is interconnected to the Salt River Project balancing authority within the Western Electricity Coordinating Council (WECC) NERC region.
In its most recent year of operation, East Line Solar generated 254,630 MWh of electricity, achieving a capacity factor of 29.1%. The plant holds a rank of 21 out of 23 solar facilities in Arizona, and 567 out of 639 nationally. Financial data indicates that the plant has a power purchase agreement (PPA) price of $21.0 per MWh, according to data from Lawrence Berkeley National Laboratory (LBNL).
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
13.0K MWh
Latest Month
254.6K MWh
Annual Generation
29.1%
Capacity Factor
Data from 2020–2024
$11.5/MWh
Energy Value
$26.6/MWh
Capacity Value
This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
Last updated 2026-03-26
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ask pi about East Line SolarSalt River Project (SRP)
Grid Voltage
230.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP