Our purpose-built data campuses deliver secure, scalable, and resilient infrastructure optimized for high-power-density AI and HPC workloads.
PURPOSE-BUILT
Tier III–aligned, rapidly deployable data center infrastructure purpose-engineered for high-density AI, HPC, and next-generation compute at scale
RELIABLE & CONNECTED
Resilient power and diverse, high-capacity network connectivity designed to support always-on, mission-critical workloads
PRIME LOCATION
Strategically located campuses with access to predominantly sustainable, low-cost power and long-term expansion capacity
SECURE & COMPLIANT
Enterprise-grade physical and cyber security with compliance frameworks aligned to regulated and data-sensitive workloads
Direct, near-term access to scalable, low-cost energy in an increasingly power-constrained market.
A seasoned leadership team with decades of experience developing, financing, and operating power assets.
Long-duration power contracts and owned energy assets reduce volatility and enhance long-term economics.
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Barker, NY
Long-Term
Lease
750 MW of
infrastructure capacity
Lake Mariner Data, TeraWulf’s state-of-the-art data center campus on the shores of Lake Ontario, exemplifies the Company’s experience in repurposing legacy industrial sites into next generation, sustainable digital infrastructure.
Situated on the site of the former 700 MW Somerset coal-fired power plant in Western New York, the campus benefits from the region’s moderate climate, which is ideal for efficient data center operations. The location operates in a state zone (NYISO Zone A) where, as of 2025, 89% of the energy was produced by zero-carbon generation. Upon full buildout, Lake Mariner is projected to support up to 750 MW of power demand, leveraging the existing power infrastructure to enable advanced, energy-intensive computing applications.
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Lansing, NY
Long-Term
Lease
400 MW of
infrastructure capacity
Located on the site of the retired 300 MW Cayuga coal plant in Lansing, New York, this campus capitalizes on the substantial transmission capacity and existing industrial infrastructure. The region’s cool climate provides natural efficiency advantages, while its location in Western NY — where approximately 90% of electricity is generated from zero-carbon resources — ensures highly sustainable operations. Lake Hawkeye is designed to begin with 50 MW of high-performance computing in the near term, scale to 138 MW in the medium term, and ultimately accommodate up to 400 MW, leveraging the site’s robust infrastructure and long-term growth potential.
Lake Hawkeye Data (also known as "Cayuga Data Campus"), TeraWulf’s newest large-scale campus, builds on the Company’s proven expertise in transforming legacy coal facilities into next-generation digital infrastructure.
Abernathy, TX
Long-Term
JV
168 MW+ of
infrastructure capacity
The Abernathy Data Campus represents TeraWulf’s next major step in expanding its vertically integrated, low-carbon digital infrastructure platform. Developed through a long-term high-performance computing joint venture with Fluidstack, a premier AI cloud platform serving global hyperscale customers, the project will deliver 168 MW of critical IT load in its first phase, supporting frontier-scale AI workloads for an investment-grade counterparty.
Located in Abernathy, Texas, the site leverages existing transmission capacity and development-ready infrastructure, positioning it for future expansion beyond the initial phase. Expected online in the second half of 2026, the Abernathy campus expands TeraWulf’s total contracted HPC platform to more than 510 MW of critical IT load.
Hawesville, KY
Long-Term
Lease
480+ MW of power-ready
infrastructure capacity
Located on the site of the former Century Aluminum Smelter (retired in 2022), the project redevelops a legacy industrial site into a technologically advanced campus for research and digital innovation. Leveraging existing infrastructure rather than greenfield development, the phased buildout is expected to deliver up to 480 MW of data center capacity beginning in 2027, while creating meaningful construction and permanent jobs, adding significant new tax base, expanding high-speed fiber, strengthening transmission infrastructure, and driving long-term economic growth across Hancock County and the broader region. TeraWulf is committed to responsible site stewardship, including demolition and environmental remediation of the former aluminum smelting infrastructure.
Charles County,
MD
Long-Term
Lease
Up to 1 GW of phased
data center capacity
On-site
power generation
Chesapeake Data represents the transformation of a former coal plant site into a next-generation, multi-phase AI and high-performance computing campus designed to anchor Maryland’s reliable and competitive digital economy. Engineered for mission-critical, high-density workloads, the campus leverages existing transmission infrastructure and optional gas firming to provide resilient, dispatchable power. This adaptive reuse strategy shortens development timelines and reduces environmental impact — showing how historic industrial sites can be thoughtfully repurposed to serve today’s technology-driven economy.
TeraWulf’s high-performance compute deployment services include both colocation and build-to-suit. Reach out to our team to discuss availability.
