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480 MW Solar operating in Waller, TX
480 MW
Nameplate Capacity
2
Generators
units
Solar Photovoltaic
Technology
2025
Operating Since
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Parliament Solar, LLC | — | — |
| Owner(s) | Parliament Solar, LLC | — | — |
| Status | Operating | — | — |
No description available for this plant.
ISO/RTO
ERCOT
Market
ISO/RTO Member
NERC Region
—
Balancing Authority
No generation data available for this plant.
2023
$1,543/kW
Est. Construction Cost
Total estimated cost: $740.6M
Point of Interconnection
Nearest Substation
Waller Substation · 138 kV
Substation Distance
< 10 km
Operator
CenterPoint Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_HOUSTON
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
Last updated 2026-04-19
View all 8 articles—
Grid Voltage
—
Regulatory Status
—
Entity Type
—
Sector
Industrial Non-CHP
Top 10 solar states
Data tables and metrics from the powerplantsinfo.org database.