Data Center Registry

Cloverleaf Troy Data Center Campus

Troy, Madison County, Illinois · All 11 Cloverleaf Infrastructure sites

ProposedMixed receptionRecord updated October 28, 2026

Cloverleaf Troy Data Center Campus is a proposed data center in Troy, Illinois (Madison County), operated by Cloverleaf Infrastructure. It has documented support and documented opposition on record.

Every line on this page traces to a public source listed at the bottom. Where a figure was looked for and not found, the row says so. A blank is never a zero.

Facility record

Proposed

Operator: Cloverleaf Infrastructure
Facility type: Data center
Location: Troy, Madison County, IL
Coordinates: 38.7190, -89.9130 (approximate)
Power capacity: Not established from a public source
Land: Not established from a public source
Investment: Not established from a public source
Announced: Not established from a public source
Utility: Ameren Illinois
Power source: Grid
Cooling: Closed loop
Water use: Not established from a public source
Jobs: Not established from a public source
Public subsidy: Not established from a public source
Community reception: Mixed reception
Source confidence: Reported by at least one credible outlet or filing

Timeline from the record

Newest first. Record entries come from the filings and reports the registry cites. Coverage entries are headlines from publisher feeds we monitor daily, linked to the outlet; last checked September 14, 2026.

September 12, 2026
Proposed
No special-use permit application had been filed as of February 2026; site moved from farmland north of the interstate to farmland off Formosa Road after church-proximity objections. Source: Belleville News-Democrat (via Yahoo News)

Opposition and litigation at this site

Partly. Both documented support and documented opposition to Cloverleaf Troy Data Center Campus in Troy, Madison County, Illinois appear in the record, with no clear majority position. About 400 residents attended a 4.5-hour City of Troy meeting in February 2026; petitions circulated against the project while union representatives spoke in support.

How the community has taken it

Reception is a sourced signal, not an editorial judgment: mixed reception means documented support and documented opposition both exist with no clear majority position on record.

About 400 residents attended a 4.5-hour City of Troy meeting in February 2026; petitions circulated against the project while union representatives spoke in support.

Source: Belleville News-Democrat (via Yahoo News)

Power and water

Developer has requested 500 MW from Ameren, which is studying whether the grid can support the load; Cloverleaf states the data center will pay for all required generation and transmission upgrades.

Closed-loop recycled-water cooling with an initial fill of about 1 million gallons, and the city's public works director said officials were told the data center's daily water usage would be 32,000 gallons, a projection for a facility not yet built, so no water-use figure is recorded. Cloverleaf's municipal presentation states no groundwater wells would be used, domestic water only.

Notes on the record

Four data center buildings plus substation, office and warehouse proposed on farmland off Formosa Road near Collinsville Road. Cloverleaf is a powered-land developer; no end tenant has been named. A permanent-jobs estimate of 100-200 was given as a range and is not recorded as a single value; Cloverleaf's estimate of about 1,000 construction jobs is likewise approximate and not recorded. Coordinates are derived from the mapped road intersection and are approximate.

What the record does not establish, and the document that would

In every fight on our tracker the decisive fact came out of a public records request. These are the requests for this site.

Power capacity in megawatts
Tax abatements or other public subsidy
Permanent jobs promised
Land area

Which document closes each gap

Power capacity in megawatts: The utility's large load service agreement, the interconnection request in the grid operator's queue, or the electrical site plan in the permit file.
Tax abatements or other public subsidy: The abatement, PILOT, or development agreement approved by the county, city, or development authority, and the state's data center sales tax exemption certificate if one was issued.
Permanent jobs promised: The economic development application or incentive agreement, which usually states a job commitment and a clawback.
Land area: The rezoning application, the plat, or the deed recorded with the county.

Have one of these documents? Send it to us and we will add it to the record with attribution.

Other sites within 30 miles

Distances are between recorded coordinates, many of which are a city or county centroid, so treat them as approximate. Cumulative load on one utility and one aquifer is the question a planning commission rarely asks.

TierPoint St. Louis - Olive · Saint Louis · TierPoint16 mi · Operating
Netrality 210 North Tucker (St. Louis) · St. Louis · Netrality Data Centers17 mi · Operating
TierPoint St. Louis - Locust · Saint Louis · TierPoint17 mi · Operating
Armory Innovation District Data Center · St. Louis · Contour / TerraWatt (with Steadfast City, THO Investments, ARCO, Lewis Rice)18 mi · Permitted · 120 MW · In litigation
Project Butterfly (former Emerson campus) · Ferguson · SSL Investments / Next Revolution Technologies19 mi · Proposed · Contested
Former Emerson Campus Data Center (Next Revolution Technologies) · Ferguson · Next Revolution Technologies LLC21 mi · Proposed · 300 MW · Contested
TierPoint St. Louis - Millpark · Maryland Heights · TierPoint27 mi · Operating

Tell us about your situation

Living near Cloverleaf Troy Data Center Campus?

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Questions people ask about this site

Is there opposition to the Cloverleaf Troy Data Center Campus in Troy?

Has anyone filed a lawsuit over the Cloverleaf Troy Data Center Campus?

No lawsuit over Cloverleaf Troy Data Center Campus appears in the record we track as of October 28, 2026. Residents most often reach a lawyer over water supply, well drawdown, noise from cooling plant, property value, or a rezoning approved without the notice the ordinance required. If any of that is happening near this site, it is worth a review whether or not a case has been filed yet.

How much water does Cloverleaf Troy Data Center Campus use?

No water withdrawal figure for Cloverleaf Troy Data Center Campus is on record here. Cooling is recorded as closed_loop, which is the strongest available clue: closed loop and air cooled plant draw far less than evaporative cooling. We leave the number blank rather than estimate one.

Who operates Cloverleaf Troy Data Center Campus, and how big is it?

Cloverleaf Infrastructure is the operator on record. We hold 11 sites for that company across the registry. No capacity figure is on record for this site.

How to cite this page

SueDataCenters.org Data Center Registry, "Cloverleaf Troy Data Center Campus," updated October 28, 2026, https://suedatacenters.org/data-centers/cloverleaf-troy-il.

Facility data from Compute Atlas (E. Kubiak), version 1.34.1 (October 4, 2026), licensed CC BY 4.0, record https://www.compute-atlas.com/facilities/cloverleaf-troy-il, retrieved October 29, 2026.

Corrections with a public source are welcome at the Compute Atlas record or through our contact page. The whole registry is available as CSV and JSON under CC BY 4.0.

Sources for this record

As compiled and cited by Compute Atlas, with our own reporting appended. Archived links are used where the original has moved.

1.Proposed Data Center Informational Meeting, Cloverleaf Infrastructure (City of Troy presentation) · City of Troy, Illinois · retrieved September 12, 2026 · original offline, no archived copy found
2.Troy residents grill city, developer about data centers. What did they learn? · Belleville News-Democrat (via Yahoo News) · retrieved September 12, 2026

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