Platinum Storage
309.53 MW storage in Fannin, TX · In queue since September 2021 · Proposed COD February 2026
309.53 MW
Capacity
1
Components
Battery
4y 10m
In Queue
IA Executed
IA Phase
Signed Nov 2022
Queue → IA
1y 2m
IA → COD
3y 3m
Total Duration
1y 2m
Schedule
4 months past proposed COD
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: 6–18 months
Proposed COD: 2026-02-26
Platinum Storage is a proposed 309.53 MW battery storage project in Fannin County, Texas. Developed by Platinum Energy Storage LLC, the project consists entirely of battery storage. It is interconnected within the ERCOT region under queue ID ERCOT-22INR0554, with an interconnection queue entry date of September 2, 2021. The proposed commercial operation date is June 15, 2025, and the Interconnection Agreement (IA) was executed on November 17, 2022.
The project is linked to the existing Platinum Storage operating plant (EIA plant ID 69044).
Generated from interconnection queue and public data sources
Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
TX
County
Fannin
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Platinum Energy Storage LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
1729 Valley South 345kV
Data Source
LBNL
Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — first-year production estimate and 10-year P50 trajectory, with probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price and policy scenarios. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- PLATINUM_RN
- POI Substation
- Valley South 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.
Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
