Canadys Steam

Brownfield

Walterboro, Colleton, South Carolina · Dominion Energy South Carolina, Inc

Legacy capacity
490
MW

Canadys Steam is a coal plant in Walterboro, Colleton, South Carolina, retired 2013-11-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 490 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 usecoal plant
Site typeretired_plant
Existing capacity490 MW
Retirement date2013-11-01
EIA plant ID#3280

Grid hookup & remediation

Nearest substation4.1 mi
OperatorDominion Energy South Carolina, Inc
Operator address13139 Augusta Hwy., Walterboro, SC, 29433
Why this site is datacenter-attractive: a coal plant 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 datacenter candidate sites

Scored candidate sites near Canadys Steam, ranked by DC Readiness.

Candidate sites near Canadys Steam
SiteTypeStateCountyVoltageCapacityQueue waitScore
UNKNOWN120914Substation-AdjacentSCHampton County230 kV300 MW3.7 yrs72.2
UNKNOWN121815Substation-AdjacentSCHampton County115 kV100 MW3.7 yrs71.4
UNKNOWN156792Substation-AdjacentSCDorchester County115 kV100 MW3.7 yrs71.2
TAP142365Substation-AdjacentSCColleton County115 kV100 MW3.7 yrs69.9
UNKNOWN120982Substation-AdjacentSCColleton County115 kV100 MW3.7 yrs69.5
UNKNOWN120831Substation-AdjacentSCOrangeburg County230 kV300 MW3.7 yrs69.4
CANADYSSubstation-AdjacentSCColleton County230 kV300 MW3.7 yrs69.1
UNKNOWN120999Substation-AdjacentSCColleton County230 kV300 MW3.7 yrs68.9

Nearby internet exchanges

See all datacenter sites in South Carolina →

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.

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This page shows a public slice of the GridCensus dataset for Canadys Steam, Walterboro, Colleton, South Carolina. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.

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