Calpine Freestone Peaker 1 (TEF -Due Diligence)
228 MW generation in Freestone, TX · In queue since April 2023 · Proposed COD May 2026
228 MW
Capacity
1
Components
Gas
3 years
In Queue
IA Executed
IA Status
Signed May 2024
Queue → IA
1y 1m
IA → COD
2 years
Total Duration
1y 1m
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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 24–48 months
Proposed COD: 2026-05-01
State
TX
County
Freestone
Region
ERCOT
Developer
Freestone Power Generation, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
3134 RICHLAND CHAMBERS 345kV (PSS/E Bus Name: RICHLND1_5)
Data Source
LBNL + Live