Zodiac Storage
125.58 MW storage in Val Verde, TX · In queue since November 2024 · Proposed COD August 2028
125.58 MW
Capacity
1
Components
Battery
1y 8m
In Queue
Facility Study
IA Phase
COD target: 2028
Total Duration
3y 9m
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: 2028-08-29
Entered ERCOT interconnection queue, Facility Study stage
The Zodiac Storage project is a proposed 125.58 MW battery storage project located in Val Verde County, Texas. Developed by Grenergy USA, the project consists entirely of battery storage. It is currently active in the ERCOT interconnection queue as entry ERCOT-27INR0397, with a queue entry date of November 19, 2024, and a proposed commercial operation date of August 29, 2028. The project's interconnection status is currently in the Facility Study phase, and it would connect to the grid at the Tap 138 kV 8680 RGEC Rough Canyon (ROUGHCAN4A) - 8683 Comstock (COMSTOCK4A) Line.
The Zodiac Storage project has been the subject of recent news coverage, with three articles categorized as relating to the grid and the energy industry.
Generated from interconnection queue and public data sources
Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
TX
County
Val Verde
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Grenergy USA
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138 kV 8680 RGEC Rough Canyon (ROUGHCAN4A) - 8683 Comstock (COMSTOCK4A) Line
Data Source
LBNL
Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. 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 — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. 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. The bankability view that determines whether the deal clears its covenants once online. 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
- LOW
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.
No Ask reports yet for this entity.
Ask about Zodiac StorageForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
