All industries › Battery storage › Texas › Mission Station Energy Storage I
Battery storage · Bexar County, Texas
Mission Station Energy Storage I
A 375 MW battery storage project in Bexar County, Texas. Mission Station Energy Storage I has asked to connect to the grid or filed for its first approvals; nothing on record yet commits money to it. Public records name Mission Station LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Mission Station Energy Storage I, as of 23 Oct 2026.
| Stage | Queued |
|---|---|
| Construction start | Q1 2029 estimate |
| Size | 375 MW |
| Location | Bexar County, Texas (to about 10 km) |
| Developer | Mission Station LLC |
| Grid operator | ERCOT |
| Builder (EPC) | Not named yet |
| Trade subcontractors | in the app |
| People to call | in the app |
| Phase windows | in the app |
Every fact in the app links to the public record behind it, with how many records agree and whether it is confirmed, reported or an estimate. What the terms mean.
What happened
Each change dated by the scene or the document, newest first.
No change on record since Groundtrace started tracking it.
Who was named on it, and when, is in the app.
Also developed by Mission Station LLC
| Project | Stage | Size |
|---|---|---|
| Mission Station Energy Storage IIBattery storage · Bexar County, Texas | Queued | 375 MW |
Also in Bexar County
| Project | Stage | Size |
|---|---|---|
| Padua Grid BESS Unit 3Battery storage | Under construction | 201 MW |
| Padua 3Battery storage | Under construction | 200 MW |
| El Patrimonio SolarUtility solar | Under construction | 152 MW |
| Alamo City BESSBattery storage | Under construction | 128 MW |
| SAT 40 Data CenterData centers | Under construction | 31 acres |
| Vantage Data Center TX-AData centers | Under construction | 59 acres |
More
Questions
Mission Station Energy Storage I, in short.
Where is Mission Station Energy Storage I?
Mission Station Energy Storage I is a 375 MW battery storage project in Bexar County, Texas, in ERCOT's interconnection queue. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Mission Station Energy Storage I?
Groundtrace estimates construction starts in the first quarter of 2029. This is an estimate from the project's filings, not a date any record states; the exact date and the record behind it are in the subscriber record.
Who is developing Mission Station Energy Storage I?
Mission Station LLC, as the public record names it.
Who is building Mission Station Energy Storage I?
No public record read so far names a builder for Mission Station Energy Storage I. Groundtrace leaves the field empty rather than guess, and fills it when a permit, a filing or the builder's own page names one.
Pricing
Free to explore. Subscribe for the full record.
Usage-based, no seats, cancel any time. Pay for what your team and your assistant actually use.
Explore
Free
- The map, by state and industry
- The next projects to break ground, per state
- A page per project, developer and grid operator
- The glossary and guides
Team
From $750 per month2,000 records included, then $0.25 per record. Month to month.
- Every project in development, with timelines
- Builders, developers and trade subcontractors
- Work contacts
- App, API and MCP server
Enterprise
Custom
- Everything in Team
- Watchlists and alerts
- New states and industries on request
- Dedicated support
Request access
Tell us what you sell. We answer within a working day.
Write to hello@groundtrace.io with your name, your company and what you sell, and we set up your access.