Why bitcoin miners are turning mining sites into AI data centers
A bitcoin mining operation is, at its core, a powered site: a substation, an interconnection agreement, land zoned for industrial load and a team with the expertise to energize it. As AI demand grows, those are the scarce inputs for AI data centers across the industry. Building a new large load from scratch now means joining a long queue. ERCOT reports tracking more than 438 GW of large-load requests, about 89% of them data centers, and has moved to studying loads of 75 MW and above together in its Batch Zero process.
Source: ERCOT, June 18, 2026. Reviewed November 2, 2026.
Miners that already hold approved capacity can offer AI tenants a shorter path. Galaxy’s Helios campus in West Texas, bought as a mining facility in 2022, had 800 MW approved and gained another 830 MW through ERCOT’s large-load study in January 2026. Long-term AI leases also give miners contracted revenue that bitcoin pricing does not. Several of these companies still mine bitcoin at some sites while they convert others.
Source: Galaxy, January 2026. Reviewed November 2, 2026.
Inside a bitcoin mining container
Cryptocurrency mining uses specialized ASIC miners to validate bitcoin transactions. A bitcoin mining container is the standard way to run them at industrial scale: a 20 or 40 ft steel container fitted with shelves of machines, an electrical panel and a cooling system matched to the mining hardware. The range of designs is wide, but most units share three systems.
Cooling: air cooled, hydro or immersion cooling
Air-cooled mining containers rely on large fans, filtered intake and efficient airflow to move heat out. Hydro and immersion cooling containers circulate liquid to dry coolers instead. Energy efficiency features such as variable-speed fans reduce fan power, but the cooling system is sized for ASIC heat loads, not GPU racks.
Electrical design and power distribution
The electrical design typically runs from a transformer to a main breaker and then through power distribution to smart PDUs that feed many identical machines. Technicians need access to maintain and swap units quickly, so layouts favor serviceability over redundancy.
Remote monitoring in harsh environments
Mining facilities are often remote, so crypto mining containers include remote monitoring of hash rate, temperatures and breaker status, and are built for harsh environments with durability and build quality as selling points. Buyers compare specifications, pricing, manufacturer support and whether units are for sale new or used, or available through hosting.
Why a bitcoin mining container is not a GPU container
A bitcoin mining container and a GPU container can look alike from the road. Inside, they are built for different jobs. ASIC miners tolerate interruption, need little network bandwidth and are usually air cooled with high-volume ventilation, or placed in hydro or immersion cooling tanks. Each mining container is designed to be cost effective per terahash, and a mining operation can curtail when power prices spike.
GPU clusters for AI training and inference are the opposite on most counts. AI clients expect reliable performance and high availability, and fiber is essential.
| Design area | Bitcoin mining container | GPU container for AI/HPC |
|---|---|---|
| Rack density | Shelves of ASIC miners; density limited by airflow | Rack-scale GPU systems; Vertiv’s GB300 NVL72 reference architecture is 142 kW per rack |
| Cooling system | Fans and efficient airflow, hydro or immersion cooling | Direct-to-chip liquid cooling with CDUs and a residual air load |
| Networking | Low-bandwidth internet links | High-bandwidth, low-latency GPU fabric plus diverse fiber |
| Redundancy | Curtailment accepted; minimal backup | UPS systems, redundant power distribution and cooling to minimize downtime |
| Electrical design | Smart PDUs feeding many identical machines | Rack power shelves or busway sized for high, variable GPU load |
| Monitoring | Hash rate and temperature remote monitoring | Smart monitoring of liquid loops, power quality and tenant SLAs |
Source: Vertiv, June 2025. Other rows describe typical designs, not a specific product. Reviewed November 2, 2026.
In practice, the miners below kept the land, substation and interconnection and built new liquid-cooled halls for tenants. The crypto mining containers and mining hardware themselves are rarely reused for GPUs. Built for harsh environments and low cost, they lack the cooling, power redundancy and fiber an AI tenant expects. For the GPU side, see liquid-cooled GPU containers.
Bitcoin miners with AI and HPC deals
IREN
IREN began as a bitcoin miner and still reports mining revenue. At Childress, Texas (750 MW), it signed a $9.7B, five-year AI cloud contract with Microsoft for 200 MW of IT across four liquid-cooled phases; the first 50 MW phase was delivered in August 2026. Its 2 GW Sweetwater hub was included as base load in ERCOT Batch Zero.
Source: IREN, November 2025; IREN FY26 results. Reviewed November 2, 2026.
Galaxy (Helios)
Galaxy acquired Helios in Dickens County, Texas, from Argo Blockchain in 2022 as a mining facility. CoreWeave has committed to 526 MW of critical IT across three phases. Phase I (133 MW IT) was delivered with rent starting in Q2 2026.
Source: Galaxy, April 2025; Galaxy, 2026. Reviewed November 2, 2026.
Cipher Digital
Formerly Cipher Mining, the Texas miner leased its 300 MW Barber Lake site in Colorado City to Fluidstack with a Google backstop, extended to 20 years in September 2026. At Black Pearl near Wink, Texas, it signed a 15-year lease with AWS for 216 MW of critical IT.
Source: Cipher Digital, September 2026; Cipher 10-K. Reviewed November 2, 2026.
Core Scientific
Core Scientific leases about 590 MW to CoreWeave across six sites, including roughly 260 MW of critical IT at Denton, Texas. It expects hosted mining to end by December 31, 2026. CoreWeave’s agreement to acquire the company was rejected by stockholders and terminated on October 30, 2025.
Source: Core Scientific, February 2025; Q2 2026 10-Q. Reviewed November 2, 2026.
TeraWulf
TeraWulf moved from bitcoin mining to HPC leasing at Lake Mariner, New York, with Google-backed Fluidstack leases. In July 2026 it announced a 20-year lease with Anthropic for about 401 MW of critical IT at its Justified Data campus in Hawesville, Kentucky, and agreed to sell its stake in the 168 MW Abernathy, Texas joint venture to a Fluidstack-led group.
Source: TeraWulf, July 2026; TeraWulf Q3 2025 release. Reviewed November 2, 2026.
Hut 8
Hut 8, which holds a majority stake in miner American Bitcoin, signed a 15-year, $7.0B lease with Fluidstack for 245 MW of IT at River Bend, Louisiana, in partnership with Anthropic. Its Beacon Point campus is fully leased at 704 MW of IT to an unnamed investment-grade tenant.
Source: Hut 8, December 2025; Hut 8, July 2026. Reviewed November 2, 2026.
Applied Digital
Applied Digital designs, builds and operates high-density AI data centers in North Dakota. Polaris Forge 1 is fully leased to CoreWeave at 400 MW of critical IT, and Polaris Forge 2 has a 200 MW lease with an unnamed investment-grade hyperscaler.
Source: Applied Digital, August 2025; October 2025. Reviewed November 2, 2026.
Lancium
Lancium’s Abilene, Texas campus initially focused on bitcoin mining before shifting to AI hosting. It now hosts Crusoe’s 1.2 GW AI campus there, and in July 2026 announced a 1.0 GW Crusoe campus in Childress, Texas.
Source: Lancium, August 2024; Crusoe, March 2025. Reviewed November 2, 2026.
Bitdeer
Bitdeer, a miner that also makes its own SEALMINER rigs, signed a 16-year, $4.7B lease with Volta, an NVIDIA Cloud Partner, for 121 MW of critical IT at Tydal, Norway. It is converting its 13 MW Wenatchee, Washington site to AI using modular data center technology.
Source: Bitdeer, August 2026; Bitdeer, September 2025 update. Reviewed November 2, 2026.
Soluna
Soluna builds behind the meter at Texas wind farms. At Project Kati in Willacy County, the 83 MW Kati 1 for bitcoin hosting was completed in September 2026, and the 83 MW Kati 2 is planned for AI and HPC. ERCOT conditionally classified the full 166 MW as base load. No AI tenant has been named.
Source: Soluna, September 2026. Reviewed November 2, 2026.
Northern Data (Quake AI)
Rumble closed its acquisition of German AI cloud company Northern Data in June 2026 and renamed the business Quake AI, citing about 22,000 NVIDIA H100 and H200 GPUs across nine data centers and up to about 250 MW of energized and contracted capacity.
Source: Rumble, June 2026. Reviewed November 2, 2026.
Announced AI sites at a glance
| Company | AI site | Announced MW | Named tenant |
|---|---|---|---|
| IREN | Childress, TX | 200 MW IT (750 MW site) | Microsoft |
| Galaxy | Helios, Dickens County, TX | 526 MW IT | CoreWeave |
| Cipher Digital | Barber Lake and Black Pearl, TX | 300 MW gross; 216 MW IT | Fluidstack; AWS |
| Core Scientific | Denton, TX and five other sites | About 590 MW leased | CoreWeave |
| TeraWulf | Justified Data, KY; Lake Mariner, NY | About 401 MW IT (KY) | Anthropic; Fluidstack |
| Hut 8 | River Bend, LA; Beacon Point | 245 MW IT; 704 MW IT | Fluidstack (with Anthropic); not named |
| Applied Digital | Polaris Forge 1 and 2, ND | 400 MW; 200 MW | CoreWeave; not named |
| Lancium | Abilene and Childress, TX | 1.2 GW; 1.0 GW | Crusoe |
| Bitdeer | Tydal, Norway | 121 MW IT | Volta |
| Soluna | Kati 2, Willacy County, TX | 83 MW planned | Not named |
| Northern Data (Quake AI) | Nine data centers | Up to about 250 MW | Not published |
Source: company releases and filings cited above. MW figures mix critical IT and gross power as each company reported them. Reviewed November 2, 2026.
What this means for a 5–10 MW site owner
The headline deals are hundreds of megawatts, mostly signed by public companies with hyperscale tenants. A smaller mining facility or industrial site in Texas is a different project. A 5–10 MW site can still serve AI inference or a neocloud, and phased blocks give it scalability without committing the whole site at once. The conversion checklist is the same in miniature:
- Confirm the usable power, service terms and whether the interconnection carries over to a new, less interruptible load.
- Plan new liquid cooling, redundancy and fiber rather than reusing mining containers.
- Phase capacity in blocks so each one can be energized and leased before the next is built.
QIT develops liquid-cooled modular GPU data centers planned around roughly 1 MW IT blocks for phased 5–10 MW sites, with a preference for existing powered properties in Texas. Our containers arrive factory-integrated and tested, and installation on a prepared site takes 15 hours, so the schedule is set by power and site readiness rather than construction. If you own a powered site, including a former bitcoin mining operation, send our team the address, power documents and current use of the property. You can contact QIT to discuss it.
Prepared by QIT · Updated November 2, 2026
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