Danish Fields Storage
152.43 MW storage in Wharton, TX · In queue since October 2019 · Proposed COD January 2025
152.43 MW
Capacity
1
Components
Battery
6y 7m
In Queue
IA Executed
IA Status
Signed Jun 2022
Queue → IA
2y 8m
IA → COD
2y 7m
Total Duration
2y 8m
Schedule
15 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: 2025-01-31
Danish Fields Storage is a proposed 152.43 MW battery storage project located in Wharton County, Texas. The project, developed by Danish Fields Storage, LLC, is interconnected within the ERCOT region under queue ID ERCOT-21INR0450. It entered the queue on October 31, 2019, with a proposed commercial operation date of January 31, 2025. The project's Interconnection Agreement (IA) was executed on June 13, 2022.
The proposed project is linked to the existing Danish Fields Storage operating plant (EIA ID 66916). Recent news coverage has highlighted the project, with six articles focusing on industry, grid, and development aspects.
Generated from interconnection queue and public data sources
State
TX
County
Wharton
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Danish Fields Storage, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
44200 Hillje 345kV
Data Source
LBNL
- ISO / RTO
- ERCOT
- Trading Hub
- HB_HOUSTON
- Hub Confidence
- MEDIUM
- POI Substation
- Hillje 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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