MARA Holdings runs a bitcoin mining site on land at Constellation's Wolf Hollow power plant on Mitchell Bend Highway near Granbury. Compute North built the site in 2022, and Generate Capital owned it, with Hut 8 managing operations, until MARA bought it together with a Kearney, Nebraska, site in early 2024. Neighbors have sued over noise in state court (filed 2024) and in federal court (filed 2026). MARA has shut some air-cooled units, added sound barriers and moved miners to immersion cooling.
In February 2026 Starwood and National CRE Holdings filed a concept plan with Hood County, called Project Red, for AI data center buildings at the Wolf Hollow site that would reuse the mine's power and water. The county did not approve it, and the developers' appeal is pending.
Site History
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May 2026: Residents file a federal noise lawsuit.
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February 2026: The Project Red concept plan is filed with Hood County.
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2024: MARA closes its purchase of the site.
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October 2024: Residents file a state-court noise lawsuit.
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2022: Compute North brings the site online.