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29 MW Solar operating in Pima, AZ — Tucson Electric Power Company
29 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2014
Operating Since
Coordinates
32.0308, -110.9585
County
Pima, AZ
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Arevon Energy, Inc. | Panasonic Eco Solutions North America | — |
| Owner(s) | Arevon Energy, Inc. | Coronal Energy | — |
| Status | Operating | operating | — |
GEM identifies the owner as Coronal Energy
This entity is not yet in the GEM ownership database — chain unavailable.
Avalon Solar is a 29 MW solar photovoltaic power plant located in Pima County, Arizona. The plant began operating in 2014 and has one generator. It is owned and operated by Arevon Energy, Inc. The primary fuel source is solar energy (SUN), and the plant utilizes single-axis tracking technology to maximize energy capture. Avalon Solar operates within the Tucson Electric Power Company balancing authority and the Western Electricity Coordinating Council (WECC) NERC region.
In the most recent year of data, Avalon Solar generated 64,643 MWh of electricity, achieving a capacity factor of 25.4%. The plant holds a rank of 33 out of 93 solar plants in Arizona and is ranked 1300 out of 7108 nationally. Financial data indicates a power purchase agreement (PPA) price of $119.74 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
3.8K MWh
Latest Month
64.6K MWh
Annual Generation
25.4%
Capacity Factor
Data from 2014–2024
$11.0/MWh
Energy Value
$19.4/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 2026-03-14
View all articlesNo ask pi reports yet for this entity.
ask pi about Avalon SolarTucson Electric Power Company (TEPC)
Grid Voltage
34.5 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP