RUSH ESS
202.7 MW storage in Bexar, TX · In queue since November 2023 · Proposed COD July 2027
202.7 MW
Capacity
1
Components
Battery
2y 4m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
3y 8m
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2027-07-01
State
TX
County
Bexar
Region
ERCOT
Developer
OCI Solar Power LLC
Utility
—
Entity
ERCOT
Point of Interconnection
Tap 345 kV 5231 HOWARD_5 _x0013_ 5400 SPRUCE
Data Source
LBNL + Live
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Last updated 2026-03-26