Pecan BESS
157.12 MW storage in Leon, TX · In queue since October 2023 · Proposed COD December 2028
157.12 MW
Capacity
1
Components
Battery
2y 7m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
5y 2m
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: 2028-12-31
The Pecan BESS project is a proposed 157.12 MW battery storage project located in Leon County, Texas. Developed by Gransolar Texas Three LLC, the project consists entirely of battery storage. It is listed in the ERCOT interconnection queue as entry ERCOT-27INR0092, with a queue entry date of October 25, 2023, and a proposed commercial operation date of December 31, 2028. The project's interconnection status is currently in the Facility Study phase.
The proposed project is linked to an existing operating plant, Pecan BESS (EIA plant ID 67774), with a match confidence of 83%.
Generated from interconnection queue and public data sources
State
TX
County
Leon
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Gransolar Texas Three LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
(PSSE BUS# 47) HILTOPLKS8 138kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- HIGH
- POI Substation
- Hilltop Lakes Substation
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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