Quantum Solar
374.4 MW generation in Haskell, TX · In queue since September 2018 · Proposed COD June 2026
374.4 MW
Capacity
1
Components
Solar
7y 8m
In Queue
IA Executed
IA Status
Signed Oct 2023
Queue → IA
5y 1m
IA → COD
2y 8m
Total Duration
5y 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: 12–24 months
Proposed COD: 2026-06-01
Quantum Solar is a proposed 374.4 MW solar generation project located in Haskell County, Texas. The developer is IP QUANTUM II, LLC. The project is in the ERCOT interconnection queue as entry ERCOT-21INR0207, with a queue entry date of September 27, 2018, and a proposed commercial operation date of June 1, 2026. The interconnection agreement (IA) was executed on October 26, 2023.
The proposed project is linked to the existing Quantum Solar operating plant (EIA ID 68760). Recent news coverage of the project includes 11 articles categorized as industry news, 2 about deals, and 1 about regulatory matters.
Generated from interconnection queue and public data sources
State
TX
County
Haskell
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
IP QUANTUM II, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
60089 Kilby Station 345kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- RN_QTUM_SLR
- POI Substation
- Solara 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.
Last updated 2026-03-14
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