Bat Cave Energy Storage (21INR0365)

Bat Cave Energy Storage is a 100.5 MW other interconnection project in Mason, Texas with a current status of operational. It is proposed to connect at 76390 Fort Mason 138kV.

100.5 MWCapacity
OperationalStatus
ERCOTMarket
OtherTechnology

Project facts

Canonical nameBat Cave Energy Storage
Queue ID21INR0365
Statusoperational
Source statusoperational
MarketERCOT
TechnologyOther
Capacity100.5 MW
StateTexas
CountyMason
Point of interconnection76390 Fort Mason 138kV
Requested (queue) date2019-05-30
Proposed in-service date2021-10-11
Operational date2021-10-22
Withdrawn date
DeveloperBat Cave Energy Storage
Utility / transmission ownerERCOT

What changed

No material field-level changes have been recorded for this project since the baseline snapshot. interXdata detects changes as new source snapshots are ingested and diffed against prior state.

Explore related data

Source last checked2026-07-31
Data last materially changed2026-07-31
Page data generated2026-08-27

Provenance: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.

Follow this project and get an alert when its status, capacity, developer, or schedule changes.

Start tracking with interXdata