This record consolidates 11 research observations while retaining source distinctions, location precision and unresolved fields.
| Operator / developer | ONMINE |
|---|---|
| Jurisdiction | Big Spring, TX |
| Address | Not published |
| Location precision | locality centroid |
| Coordinates | 32.238341, -101.485739 |
| Capacity | 20 MW |
| Aliases | ONMINE Big Springs Project · Big Springs Project |
| Project profile | 0 rows |
|---|---|
| Intent / permits | 0 rows |
| Civic / infrastructure | 0 rows |
Aggregator (Tier-3) plus company social posts. Baxtel lists status as under construction with year planned 2026 while ONMINE's own posts describe the site as live at full capacity after a second 10 MW energization - status recorded as operational with that conflict noted. Approximately 1,800 high-performance compute units planned. Located ~3.6 miles from the Satoshi Energy / Elbow Creek site.
Key data: ERCOT
Claim classification: Not yet assigned
Status date: 2026-09-05
Developer: ONMINE | Owner: ONMINE | County: Howard | Research region: Abilene-West Central Texas / Midland-Odessa-Permian Basin
Claim classification: Not yet assigned
Status date: 2026-09-05
Key data: Utility region: ERCOT West | Grid area: ERCOT | Gross MW: 20
Claim classification: Not yet assigned
Status date: 2026-09-05
Key data: Water source: Closed-loop hydro cooling; zero municipal water | Cooling: Closed-loop hydro (liquid) cooling
Claim classification: Not yet assigned
Status date: 2026-09-05
Key data: Jurisdictions: Howard County | City of Big Spring | ERCOT
Claim classification: Not yet assigned
Status date: 2026-09-05
Zero municipal water use claimed
Claim classification: Not yet assigned
Status date: 2026-09-05
Designed to provide grid-balancing support to ERCOT
Claim classification: Not yet assigned
Status date: 2026-09-05
ONMINE breaks ground on the Big Springs Project, a 10 MW hydro-cooled facility, alongside its sister Adrian Project
Claim classification: Not yet assigned
ONMINE energizes an additional 10 MW; site reported live at full capacity
Claim classification: Not yet assigned
ONMINE's Big Springs Project is described as a high-density data center using an eco-conscious closed-loop hydro cooling system with zero municipal water use, planned for roughly 1,800 high-performance compute units and designed to provide grid-balancing support to ERCOT.
Key data: Closed-loop hydro cooling; zero municipal water; ~1,800 compute units
Claim classification: AGGREGATOR · Verification: PARTIALLY_VERIFIED · Retrieved: 2026-09-05
Limitation: Aggregator listing marks the site Under Construction with year planned 2026 while ONMINE's own posts describe it as live at full capacity after a second 10 MW energization.
The Big Springs Project sits about 3.62 miles from the Satoshi Energy / Clearway Elbow Creek data center, and broke ground alongside ONMINE's sister Adrian Project.
Key data: ~3.62 miles from Elbow Creek site
Claim classification: AGGREGATOR · Verification: VERIFIED · Retrieved: 2026-09-05