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Gridcensus

Cheoah

Brownfield

Tapoco, Graham, North Carolina · Brookfield Smoky Mountain Hydropower LP

Legacy capacity
80
MW

Cheoah is a former hydro site in Tapoco, Graham, North Carolina, retired 2012-10-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 80 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 hydro site
Site typeretired_plant
Existing capacity80 MW
Retirement date2012-10-01
EIA plant ID#54899

Grid hookup & remediation

Nearest substation0.0 mi
Operator addressHwy 129, Tapoco, NC, 28771
Why this site is datacenter-attractive: a former hydro 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.

Site conditions & market — Graham 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

Total employment (laborshed)1,416
Construction employment353
Land value$8,917/acre
Datacenter tax incentivesales_tax_exemption

Power economics & interconnection

Commercial power rate11.44¢/kWh
Industrial power rate7.80¢/kWh
Load growth (FERC-714)1.5%

Water & cooling

Water stressLow
Public water supply0.7 MGD
Industrial water use0.0 MGD
Cooling degree days1,600
Mean annual temp59°F

Hazard, flood & connectivity

FEMA risk index42.0 · Relatively High
Fiber providers4 · 55% served

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.

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Nearby datacenter candidate sites

Scored candidate sites near Cheoah, ranked by DC Readiness.

Candidate sites near Cheoah
SiteTypeStateCountyVoltageCapacityQueue waitScore
EATONSubstation-AdjacentTNLoudon County161 kV100 MW1.0 yrs66.9
FORT LOUDON DAMSubstation-AdjacentTNLoudon County161 kV100 MW1.0 yrs66.8
CHANDLERSubstation-AdjacentTNKnox County161 kV100 MW1.0 yrs66.8
UNKNOWN115833Substation-AdjacentTNLoudon County161 kV100 MW1.0 yrs66.5
UNKNOWN115834Substation-AdjacentTNLoudon County161 kV100 MW1.0 yrs66.4
TAP154772Substation-AdjacentTNLoudon County161 kV100 MW1.0 yrs66.4
UNKNOWN116380Substation-AdjacentTNBlount County161 kV100 MW1.0 yrs65.5
DEADEND170309Substation-AdjacentTNBlount County161 kV100 MW1.0 yrs65.3

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

Every site and score for Cheoah, Tapoco, Graham, North Carolina is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.