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Gridcensus

Buffalo Mountain Stage 2

Brownfield

Oliver Springs, Tennessee

Legacy capacity
27
MW

Buffalo Mountain Stage 2 is a former mine site in Oliver Springs, Tennessee. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 27 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

Former useformer mine site
Site typeepa_brownfield
Existing capacity27 MW

Grid hookup & remediation

Nearest substation0.6 mi
Cleanup statuscleanup_complete
Why this site is datacenter-attractive: a former mine site of this scale leaves behind a high-capacity grid interconnection that a new load can re-use, frequently shaving years off the interconnection queue. Retired-plant sites also tend to be already zoned for heavy industrial use with established road, rail, and water infrastructure.

Nearby brownfield & retired-generation sites

A proximity screen of other retired-plant, contaminated, and EPA-flagged sites near Buffalo Mountain Stage 2 — the environmental neighborhood, ranked by legacy grid capacity.

SiteFormer useLegacy MWDistanceCleanup status
Bull Runcoal plant9509.7 mi—
Buffalo Mountainformer mine site20.0 micleanup_complete
Powerhouse Six Arrayformer superfund site15.6 micleanup_complete
Knoxville Utilities Board Community Solarformer manufacturing site121.7 micleanup_complete
RSI Brightfields Oneformer superfund site05.6 micleanup_complete
OAK RIDGE RESERVATION (USDOE)former superfund site05.6 micleanup_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 Buffalo Mountain Stage 2, ranked by DC Readiness.

Candidate sites near Buffalo Mountain Stage 2
SiteTypeStateCountyVoltageCapacityQueue waitScore
BULL RUNSubstation-AdjacentTNAnderson County500 kV1,000 MW1.0 yrs73.9
UNKNOWN115540Substation-AdjacentTNRoane County500 kV1,000 MW1.0 yrs72.3
TAP155233Substation-AdjacentTNKnox County161 kV100 MW1.0 yrs66.9
OAK RIDGE RESERVATION (USDOE)BrownfieldTNAnderson161 kV0 MW1.0 yrs66.8
STOCK CREEKSubstation-AdjacentTNKnox County161 kV100 MW1.0 yrs66.8
TAP155213Substation-AdjacentTNKnox County161 kV100 MW1.0 yrs66.8
EATONSubstation-AdjacentTNLoudon County161 kV100 MW1.0 yrs66.7
FORT LOUDON DAMSubstation-AdjacentTNLoudon County161 kV100 MW1.0 yrs66.6

Nearby internet exchanges

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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 Buffalo Mountain Stage 2, Oliver Springs, Tennessee. 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.