Proposed-site record

Sullivan County Data Center

High-priority Sullivan County proposal at Heartland Industrial Park. Public project materials and DCD reporting give unusually specific power and community-commitment claims; keep source-lead status until owner review attaches utility and county agreements.

ProposedconfirmedHigh concern

Site Snapshot

Location
Sullivan, Indiana
Operator / sponsor
Fluidstack
Status / stage
Proposed · approval / land-use
Scale
430 MW reported; Hyperscale (100-999 MW); 1000 acres; expected online 2026?
Reported project context; confirm whether any MW figure is requested, approved, energized, IT load, generation, or ultimate buildout before comparing it with another record.Capacity reading: Project-scale context · MW type not established · Site area · Target online date

Compute Workload

This panel tracks what the facility is for without assuming that every project is AI training, inference, or cloud capacity.

Undisclosed / unknownUnknown

No source-backed workload, customer, hardware, or training/inference allocation is attached to this record yet.

Workload classification remains unknown in the reviewed record.

Public Money

Source lead: DCD reported Fluidstack did not seek tax incentives for Phase I and committed $50 million to Sullivan County government through an enhancement agreement, split across phases. Agreement text and county records still need review.

Water

Source lead: Sullivan County project materials say the campus uses a closed-loop cooling system designed for low water use. Water-source, withdrawal, sewer, wastewater, and permit records still need review.

Power

Source reviewed September 9, 2026: Fluidstack's project page says it will pay for the energy and energy infrastructure, with WIN Energy as provider and energy already available; its target is operations in 2027. April 16, 2026 financing coverage describes a 245 MW IT-capacity turnkey data center and a separate 185 MW critical-IT-capacity turnkey data center, while DCD also reports a first 430 MW phase within a larger 2.1 GW plan. Keep the dataset's 430 MW as reported project context: these disclosed IT-capacity components and the broader phase figure must not be treated as energized capacity or as a single interchangeable total; utility contracts, interconnection, tariff, and ratepayer records remain separate review leads.

Bloom / Fuel Cells

No fuel-cell or Bloom Energy source is attached to this project yet.

NDA / Secrecy

No NDA reported

Missing NDA / secrecyFields with source leads: Public money, Water, Power
Discuss this project

Community Discussion

Start a moderated thread for local questions, meeting notes, public-records coordination, or context that should not be treated as verified evidence yet.

Start Project Thread

Sources and Leads

These links are the current public trail for this record. Treat broad dataset links as leads; local documents and reporting carry more weight.