TX-3

Power Block 1 is a new 3,000-square-foot single-story field operations building located at 175 P R 1604 in Abilene, Texas. The project is registered under the name TX-3 and is owned by Voltagrid LLC. This specific filing covers the operations structure only and does not include broader site development. The estimated cost for this construction is $800,000, which translates to $267 per square foot.

Architecture Underground Inc serves as the design firm of record for the project. Kathy S Rodriguez is the registered accessibility specialist. The work is classified as new construction on private land, funded privately for private use. The project was registered with TDLR in April 2026, and plan review was completed in May 2026.

Construction Timeline and Status

Construction was scheduled to begin in February 2026, with a planned completion date of June 2026. The scheduled build window of 103 days is shorter than the median of 465 days for similar new construction filings in Shackelford County. The estimated cost is below the county median of $945,000,000 for this project type, and the cost per square foot is below the county median of $2,755.

TDLR has not yet recorded a final inspection, so the current state of the site is not confirmed in the public record. The TDLR status is listed as Review Complete. The project is part of a broader portfolio for Voltagrid LLC, which includes another registered project in Abilene valued at $2,000,000. Architecture Underground Inc has six other registered projects totaling $10,700,000 across various Texas locations.

The Abilene area, specifically ZIP code 79601, has a population of about 26,917 with a median household income of $54,515. The median owner-occupied home value is $182,900. Shackelford County had an unemployment rate of 3.9 percent in June 2026, which is higher than a year earlier. These economic indicators provide context for the private development activity in the region.