Rush Island
BrownfieldFestus, Jefferson, Missouri · Union Electric Co - (MO)
Rush Island is a coal plant in Festus, Jefferson, Missouri, retired 2024-10-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 1,242 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.
Former use & capacity
Grid hookup & remediation
Site conditions & market — Jefferson County
County-level intelligence for this site's location — the power economics, water, hazard, connectivity, and workforce a developer screens before ever visiting. Assembled from FEMA NRI, BLS QCEW, FCC BDC, USGS water-use, and EIA.
Market & workforce
Power economics & interconnection
Water & cooling
Hazard, flood & connectivity
County-level context — address-level utility offerings and flood zoning vary within the county. Confirm site-specific service with the utility and a Phase I ESA.
Nearby brownfield & retired-generation sites
A proximity screen of other retired-plant, contaminated, and EPA-flagged sites near Rush Island — the environmental neighborhood, ranked by legacy grid capacity.
| Site | Former use | Legacy MW | Distance | Cleanup status |
|---|---|---|---|---|
| Meramec | coal plant | 1,041 | 19.1 mi | — |
| Belleville Landfill Project | former landfill site | 13 | 30.5 mi | cleanup_complete |
| Jefferson Street Substation | oil plant | 6 | 26.5 mi | — |
| Walton Street Substation | oil plant | 4 | 25.5 mi | — |
| Elm Street Substation Generators | oil plant | 2 | 25.6 mi | — |
| Red Bud | oil plant | 1 | 15.5 mi | — |
Derived from GridCensus's retired-generator & EPA brownfield dataset. Not a substitute for an ASTM E1527 Phase I environmental radius report.
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Track Rush Island
Get an email when its DC-readiness score, available capacity, or interconnection-queue status changes.
Nearby datacenter candidate sites
Scored candidate sites near Rush Island, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| RUSH ISLAND | Substation-Adjacent | MO | Monroe County | 345 kV | 600 MW | 2.8 yrs | 65.7 |
| TYSON | Substation-Adjacent | MO | St. Louis County | 345 kV | 600 MW | 2.8 yrs | 65.4 |
| TURKEY HILL | Substation-Adjacent | IL | St. Clair County | 345 kV | 600 MW | 3.8 yrs | 64.2 |
| Belleville Landfill Project | Brownfield | IL | St. Clair | 138 kV | 13 MW | 3.8 yrs | 64.0 |
| OZ St. Louis | Greenfield | MO | St. Louis | — | — | 1.4 yrs | 64.0 |
| EC Coal St. Louis County | Greenfield | MO | St. Louis County | — | — | 1.4 yrs | 62.8 |
| EC Near Meramec | Greenfield | MO | St. Louis | — | — | 1.4 yrs | 62.5 |
| EC Coal St. Louis County | Greenfield | MO | St. Louis County | — | — | 1.4 yrs | 62.5 |
Nearby internet exchanges
- Netrality St. Louis - 900 WalnutSt. Louis, MO · 42 networks
- Netrality St. Louis - 210 N TuckerSt. Louis, MO · 41 networks
- H5 Data Centers St. Louis (MO01)St. Louis, MO · 3 networks
- TierPoint St. Louis - WalnutSt. Louis, MO · 3 networks
See all datacenter sites in Missouri →
Dataset updated . Screening estimates derived from public data sources.
Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Rush Island, Festus, Jefferson, Missouri. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.