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800 MW Batteries (400 MW) + Solar Photovoltaic (400 MW) planned in Clark, NV
800 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
Planned: —
Planned Operation
Coordinates
36.0291, -115.8062
County
Clark, NV
Nearby Plants
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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 | Noble Solar LLC | Primergy Solar | — |
| Owner(s) | Noble Solar LLC | Primergy Solar | — |
| Status | Planned | announced | — |
GEM identifies the owner as Primergy Solar
This entity is not yet in the GEM ownership database — chain unavailable.
Purple Sage Energy Center is an 800 MW hybrid power plant located in Clark County, Nevada. The facility combines solar photovoltaic generation with battery energy storage. It is owned and operated by Noble Solar LLC. The plant's primary fuel type is listed as MWH, indicating that it draws power from the grid to charge its batteries, in addition to solar generation.
The facility consists of two generators utilizing fixed-tilt solar tracking. Purple Sage Energy Center operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. It is the third-largest power plant in Nevada out of 20, and ranks 23rd nationally out of 514 plants. The plant has been the subject of 9 news articles, with coverage focusing on deals, industry trends, and regulatory matters.
Generated from EIA, GEM, and public data sources
ISO/RTO
CAISO
Market
ISO/RTO Member
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
California Independent System Operator (CISO)
Grid Voltage
230.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
No generation data available for this plant.
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2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $1.1B
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Market Position
ISO/RTO Market
CAISO
LMP Node
APnode SP15
Pricing Hub
TH_ZP26_GEN-APND
Node Source
EIA-860 direct report
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-04-19
View all articlesTop solar plant owners in the US
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