Query
Hollow Branch Creek 2 Solar and BESS SLF
Type
Entity Briefing
Entity
Hollow Branch Creek 2 Solar and BESS SLF
ISO/RTO
isone
Technology
solar
Generated
2026-10-12T07:11:31.255Z

Briefing on Hollow Branch Creek 2 Solar and BESS SLF

Entity Briefing
Generated Oct 12, 2026·Dataset freshness not reported
920 MW
Capacity
Planned
Current status
2
Generators
Briefing/plantPlanned

Hollow Branch Creek 2 Solar and BESS SLF is a 920 MW Batteries asset in ERCOT (Texas), currently Planned.

Hollow Branch Creek 2 Solar and BESS SLF is reported in Texas under Solar Proponent LLC. Available operating and financial measures include $1361/kW reported CapEx.

Location
Madison, Texas
Technology
Batteries, Solar Photovoltaic
Owner / parent
Solar Proponent LLC
Operator
Solar Proponent LLC
Grid
ERCOT (Texas)
Plant ID
65851

What stands out

1

Hollow Branch Creek 2 Solar and BESS SLF is a 920 MW Batteries asset in Texas with status Planned.

2

Available financial measures include $1361/kW CapEx.

Market and operating context

ISO / market
ERCOT (Texas)
Balancing authority
Electric Reliability Council of Texas, Inc.
NERC region
TRE
State rank
#3 of 344
National rank
#14 of 994

Why it matters

For this asset in ERCOT (Texas), operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.

Hollow Branch Creek 2 Solar and BESS SLF — verified asset snapshot

FieldValue
LocationMadison, Texas
TechnologyBatteries, Solar Photovoltaic
Owner / parentSolar Proponent LLC
OperatorSolar Proponent LLC
GridERCOT (Texas)
Plant ID65851
ISO / marketERCOT (Texas)
Balancing authorityElectric Reliability Council of Texas, Inc.