MARA Granbury (Wolf Hollow)
Granbury, Hood County County, TX
Source: Primary source
MARA Granbury (Wolf Hollow) is an operating data center in Hood County County, TX, operated by MARA. DataCentersExposed has documented 300 MW of reported power capacity at this site.
Reporting by Eric Keller · Updated Jun 18, 2026
Overview
source: linkBehind-the-meter mine at Wolf Hollow gas plant (noise lawsuits); steering to AI/HPC.
Operator chain
- Files asMARA
- This facilityMARA Granbury (Wolf Hollow)
Grid & water — why here
source: HIFLD · EPAThe closest existing grid infrastructure and the municipal water system this location sits in — the same constraints the buildout model screens on (it won't site a campus more than ~2 km from a substation or ~5 km from municipal water). Distances are straight-line to public HIFLD/EPA features, not a metered connection.
In the news
source: Google News- Crypto firm Mara sued over 'data center noise and dead chickens'Data Center Dynamics· May 20, 2026
- Residents of Granbury, Texas, sue the city after authorities rezone 2,100 acres for potential data center projectData Center Dynamics· Apr 15, 2026
- Hood County, Texas, set to reject proposal to incorporate community as a city to curb data center noiseData Center Dynamics· Nov 5, 2025
- Community near Fort Worth, Texas, may incorporate as a city to curb data center noiseData Center Dynamics· Oct 14, 2025
- Noise from crypto mine pushes Texas neighbors to start a townThe Texas Tribune· Oct 9, 2025
- Judge considers permit of third power plant near Bitcoin mine in Hood CountyKERA News· Sep 2, 2025
Data-center discussions in Hood County County
source: LocalView (CC0)Local-government meetings in this county that discussed data centers, each cued to the moment. From the public LocalView corpus of government meetings on YouTube — a county-level signal, not necessarily about this specific site.
Tax breaks & subsidies
source: Good Jobs First / GASB 77No per-deal tax break is linked to this site yet. No state discloses the recipient of a data-center abatement at the facility level, so per-site deals are rare in the public record. If you have a development agreement or board resolution for this site, send it to us.
Texas reported $16.1M in Property used in certain large data center projects; temporary exemption (Texas Tax Code § 151.3595) for FY2025 (Texas Comptroller of Public Accounts). Program-wide, not attributable to this site.
Water use
No public record of this facility's water use. We check state withdrawal reporting for self-supplied sites; municipally supplied sites only become visible through a public-records request to the local water utility — a per-facility request tool is coming. If you have a utility document for this site, send it to us.
EPA permits & violations
source: EPA ECHONo reported violations as of last sync.
Nearest school
source: HIFLD / NCESThe nearest public school, Stars Accelerated H S in Granbury, is 0.4 mi from this site (32 students). 3 public schools sit within a mile of the site.
Schools are sensitive receptors for the noise, backup-generator exhaust, and traffic a large data center brings. Straight-line distance to the nearest public school (HIFLD/NCES, US public schools only).
Hearings timeline
No public-hearing records linked to this site yet. We surface planning-commission and board-of-supervisors dates when a record names a facility. If you know of a hearing on this site, tell us.