Jack McDonough
BrownfieldSmyrna, Cobb, Georgia · Georgia Power Co
Jack McDonough is a coal plant in Smyrna, Cobb, Georgia, retired 2012-02-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 598 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 — Cobb 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 Jack McDonough — the environmental neighborhood, ranked by legacy grid capacity.
| Site | Former use | Legacy MW | Distance | Cleanup status |
|---|---|---|---|---|
| Atkinson | natural gas plant | 282 | 0.5 mi | — |
| Buford | former hydro site | 86 | 32.7 mi | — |
| Emory Hillandale Hospital | oil plant | 2 | 20.5 mi | — |
| Roberts Road Power Plant | natural gas plant | 1 | 23.3 mi | — |
| Hickory Ridge Landfill | former landfill site | 1 | 5.2 mi | cleanup_complete |
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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Nearby datacenter candidate sites
Scored candidate sites near Jack McDonough, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| NORCROSS | Substation-Adjacent | GA | Gwinnett County | 500 kV | 1,000 MW | 1.0 yrs | 74.8 |
| BIG SHANTY | Substation-Adjacent | GA | Cobb County | 500 kV | 1,000 MW | 1.0 yrs | 73.6 |
| UNION | Substation-Adjacent | GA | Clayton County | 500 kV | 1,000 MW | 1.0 yrs | 73.2 |
| O'HARA | Substation-Adjacent | GA | Clayton County | 500 kV | 1,000 MW | 1.0 yrs | 73.0 |
| VILLA RICA | Substation-Adjacent | GA | Douglas County | 500 kV | 1,000 MW | 1.0 yrs | 72.8 |
| BULL SLUICE | Substation-Adjacent | GA | Cobb County | 500 kV | 1,000 MW | 1.0 yrs | 72.6 |
| UNKNOWN111549 | Substation-Adjacent | GA | Fulton County | 230 kV | 300 MW | 1.0 yrs | 72.4 |
| KLONDIKE | Substation-Adjacent | GA | Rockdale County | 500 kV | 1,000 MW | 1.0 yrs | 70.6 |
Nearby internet exchanges
- Digital Realty ATL (56 Marietta)Atlanta, GA · 191 networks
- Digital Realty ATL (250 Williams)Atlanta, GA · 72 networks
- CoreSite - Atlanta (AT1)Atlanta, GA · 70 networks
- Equinix AT1 - AtlantaAtlanta, GA · 58 networks
See all datacenter sites in Georgia →
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 Jack McDonough, Smyrna, Cobb, Georgia. 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.