Mission Station Energy Storage I (28INR0474)
Mission Station Energy Storage I is a 375.0 MW other interconnection project in Bexar, Texas with a current status of operational. It is proposed to connect at Tap 345kV (Bus #5400) SPRUCE – (Bus #5475) VON_ROSE Ckt 1;.
375.0 MWCapacity
OperationalStatus
BexarMarket
OtherTechnology
Project facts
| Canonical name | Mission Station Energy Storage I |
|---|---|
| Queue ID | 28INR0474 |
| Status | operational |
| Source status | SS Completed, FIS Started, No IA |
| Market | Bexar |
| Technology | Other |
| Capacity | 375.0 MW |
| State | Texas |
| County | Bexar |
| Point of interconnection | Tap 345kV (Bus #5400) SPRUCE – (Bus #5475) VON_ROSE Ckt 1; |
| Requested (queue) date | 2026-02-10 |
| Proposed in-service date | — |
| Operational date | 2030-05-31 |
| Withdrawn date | — |
| Developer | Mission Station LLC |
| Utility / transmission owner | ERCOT |
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-07-31 | new_project | — | operational | high |
Explore related data
Source last checked2026-08-01
Data last materially changed2026-08-01
Page data generated2026-08-27
Provenance: ERCOT — Generation Interconnection Status (GIS) report. 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