FACILITY PROFILE · NY

TeraWulf AI Data Center Campus, Lansing

TeraWulf · Lansing · NY

PROJECT FACTS

Facility overview

Proposed

Operator: TeraWulf
Location: Lansing, Tompkins, NY
Operating power capacity: Not publicly reported
Planned power capacity: 400.0 MW
AI classification: Confirmed
Source confidence: Confirmed
Reported energy source: grid
Reported utility: New York State Electric & Gas (NYSEG)
Cooling system: closed_loop
Location accuracy: exact
Original announcement: 2025-08
Source record updated: 2026-09-21

Operating MW and planned MW are separate disclosures, not automatically additive. Blank values mean no established source figure; they do not mean zero. Geolocation may be approximate or represent multiple sites.

SOURCE DOCUMENTATION

Original source links

Tompkins County Legislature Urges State to Deny Water Permit for Lansing Data Center ↗2026-07-06

Tensions Over TeraWulf Data Center in Tompkins County Grow With Threatened Lawsuit ↗2026-07-06

TeraWulf Affiliate Approved to Draw 1 Million Gallons Per Day From Cayuga Lake ↗2026-09-09

Data Center Developer Secures Long-Term Lease of Cayuga Power Plant ↗2026-09-14

Seneca supervisors hear concerns about data center, approve funding and equipment purchases ↗2026-09-21

TeraWulf secures zoning approval for NY data center ↗2026-09-14

Proposed data centers dividing New Yorkers — Lake Hawkeye (Lansing): planning board asked for more work; CLEAN lawsuit over runoff/coal ash; ~100 permanent jobs ↗2026-09-21

RELATED MARKET INTELLIGENCE

Research beyond this dataset

Connect project activity and reported capacity to power, grid and resilience markets.

Explore all studies →

Grid · Market outlook

Data Center Power System Market Size, Share & Industry Analysis, By Type (UPS Systems, HVDC Systems, Solid-State Transformers, AC-DC Converters), By Application (Hyperscale Data Centers, Colocation Facilities, Enterprise Data Centers, Edge Computing Sites, Others), By End User (Cloud Service Providers, Telecommunication Companies, Financial Institutions, Government Entities), By Power Architecture (Centralized Power Distribution, Distributed Power Architecture, Hybrid Power Solutions), and Global Forecast, 2026?2034

Grid connections, transformers and substation market research

Read report overview →

Grid · Market outlook

Solid-State Transformer (SST) for Data Center Market Size, Share & Industry Analysis, By Type (10-35kV, 35-110kV, ?110kV), By Topology Architecture (Three-Stage Topology, Two-Stage Topology), By Port Configuration (DC Solid-State Transformer, AC Solid-State Transformer, Others), By Application (AI Data Center, Cloud Computing Data Center, HPC Center, Others), and Global Forecast, 2026?2034

Grid connections, transformers and substation market research

Read report overview →

Grid · Market outlook

Solid-State Transformer (SST) for AI Data Center Market Size, Share & Industry Analysis, By Type (10-35kV, 35-110kV, ?110kV), By Topology Architecture (Three-Stage Topology, Two-Stage Topology), By Port Configuration (DC Solid-State Transformer, AC Solid-State Transformer, Others), By Application (Containerized Data Center, Building Data Center, Others), and Global Forecast, 2026?2034

Grid connections, transformers and substation market research

Read report overview →

Related studies are selected automatically from the report database. These published market studies address commercial markets. Facility records and grid-demand figures do not independently estimate their revenues.