United States › Grid › Interconnection queues › Texas
BATTERY STORAGE · ERCOTHidden Valley BESS
Hidden Valley BESS is a 9.9 MW battery storage request with a signed interconnection agreement in the ERCOT interconnection queue, in Harris County, Texas.
Queue statusConsented
- Planning (completed)
- ConsentedSep 2023 (current stage)
- Construction (not yet reached)
- OperatingTarget Mar 2026 (not yet reached)
- Closed (not yet reached)
Request details
- Queue ID
- 24INR0594
- Grid region
- ERCOT (Texas)
- Developer
- Regis Hidden Valley, LLC
- Connection point (POI)
- Station Name (TSP Station Code): Hidden Valley (HV) Load/Load Transformer Name: TR4 PTI Bus Number: 45862 Voltage in kV (Transmission Level): 138 kV
- Location
- Harris County, Texas
- Technology
- Battery: 9.9 MW
- Total requested
- 9.9 MW
- Study phase
- IA Executed
- Queue status
- Active
- Agreement signed
- 11 September 2023
- Proposed online date
- March 2026
Location
Marker shows the centre of Harris County; the queue data does not give exact sites.
Other requests in Harris County
- Elmax Power StationGas · 519 MW · agreement signed
- NRG THW GT 345 (Tef)Gas · 456 MW · agreement signed
- NRG Greens Bayou 6 (TEF-Due Diligence)Gas · 445 MW · agreement signed
- Rhapsody StorageBattery storage · 206 MW · agreement signed
- Callisto II Energy CenterBattery storage · 203 MW · agreement signed
- Brookview Road BESSBattery storage · 203 MW · agreement signed
- Houston IV BESSBattery storage · 165 MW · agreement signed
- Dori BQ BESSSolar + storage · 154 MW · agreement signed
- Friendswood Energy GencoGas · 144 MW · agreement signed
- Remy Jade III Power StationGas · 102 MW · agreement signed
- Pamela Heights IBattery storage · 102 MW · agreement signed
- Megamouth Energy StorageBattery storage · 101 MW · agreement signed
Source: Lawrence Berkeley National Laboratory, Queued Up, data through end of 2025, compiled from ISO/RTO and utility queues. Check the grid operator's own queue for the latest status. Report a problem