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800 MW Batteries (400 MW) + Solar Photovoltaic (400 MW) planned in Clark, NV — California Independent System Operator
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
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
No generation data available for this plant.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $1.1B
Market Position
ISO/RTO Market
CAISO
LMP Node
APnode SP15
Pricing Hub
TH_ZP26_GEN-APND
Node Source
EIA-860 direct report
Last updated 2026-04-19
View all articlesCalifornia Independent System Operator (CISO)
Grid Voltage
230.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP