PALO VERDE BESS — Project Summary

Queue ID
ERCOT-27INR0227
Capacity
150 MW
Technology
Battery
Status
active
Location
San Patricio, TX
Region
ERCOT
Developer
RWE Clean Energy Development, LLC
IA Status
Facility Study

PALO VERDE BESS

BetaActiveBatteryERCOTLBNL + Live

150 MW storage in San Patricio, TX · In queue since April 2024 · Proposed COD September 2027

150 MW

Capacity

1

Components

Battery

1y 11m

In Queue

Facility Study

IA Status

COD target: 2027

Interconnection Timeline

Total Duration

3y 5m

Facilities Study50%
Queue EntryApr 15, 2024

Interconnection request submitted to ISO/RTO

Interconnection StudyCurrent

ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.

Typical: 18–30 months (fastest major ISO)

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2027-09-02

Project Details

State

TX

County

San Patricio

Region

ERCOT

Developer

RWE Clean Energy Development, LLC

Utility

Entity

ERCOT

Point of Interconnection

Tap 345kV 8624 Grissom _x0013_ 8455 Lon C Hill

Data Source

LBNL + Live

No news available for this project.