All industries › Battery storage › Texas › Purple Sage BESS 2
Battery storage · Collin County, Texas
Purple Sage BESS 2
A 156 MW battery storage project in Collin County, Texas. Purple Sage BESS 2 has money committed on record: a signed interconnection agreement, a financing close or a tax-credit filing. Public records name Purple Sage, LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Purple Sage BESS 2, as of 23 Oct 2026.
| Stage | Financed |
|---|---|
| Construction start | Q1 2027 estimate |
| Size | 156 MW |
| Location | Collin County, Texas (to about 10 km) |
| Developer | Purple Sage, 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 Purple Sage, LLC
| Project | Stage | Size |
|---|---|---|
| Purple Sage BESS 1Battery storage · Collin County, Texas | Financed | 156 MW |
Also in Collin County
| Project | Stage | Size |
|---|---|---|
| Mallard Energy StorageBattery storage | Under construction | 250 MW |
| Boxcar Energy StorageBattery storage | Under construction | 150 MW |
| Aligned Data Center Memory Tech Phase 1 AdditionData centers | Under construction | 11 acres |
| Aligned Plano DFW04Data centers | Under construction | 40 acres |
| CyrusOne DFW 4Data centers | Under construction | 12 acres |
| DataBank DFW3Data centers | Under construction | 16 acres |
More
Questions
Purple Sage BESS 2, in short.
Where is Purple Sage BESS 2?
Purple Sage BESS 2 is a 156 MW battery storage project in Collin 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 Purple Sage BESS 2?
Groundtrace estimates construction starts in the first quarter of 2027. 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 Purple Sage BESS 2?
Purple Sage, LLC, as the public record names it.
Who is building Purple Sage BESS 2?
No public record read so far names a builder for Purple Sage BESS 2. 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.