St Johns River Power Park

Brownfield

Jacksonville, Duval, Florida · JEA

Legacy capacity
1,358
MW

St Johns River Power Park is a coal plant in Jacksonville, Duval, Florida, retired 2018-01-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 1,358 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 capacity1,358 MW
Retirement date2018-01-01
EIA plant ID#207

Grid hookup & remediation

Nearest substation0.9 mi
OperatorJEA
Operator address11201 New Berlin Road, Jacksonville, FL, 32226
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 St Johns River Power Park, ranked by DC Readiness.

Candidate sites near St Johns River Power Park
SiteTypeStateCountyVoltageCapacityQueue waitScore
BARTRAMSubstation-AdjacentFLDuval County230 kV300 MW3.6 yrs75.6
SWITZERLANDSubstation-AdjacentFLClay County230 kV300 MW3.6 yrs75.2
UNKNOWN120521Substation-AdjacentFLDuval County230 kV300 MW3.6 yrs75.0
UNKNOWN120554Substation-AdjacentFLDuval County230 kV300 MW5.8 yrs74.1
UNKNOWN120519Substation-AdjacentFLDuval County230 kV300 MW3.6 yrs74.1
FORT CAROLINESubstation-AdjacentFLDuval County230 kV300 MW5.8 yrs73.5
NAVAL SUBMARINE BASE KINGS BAYSubstation-AdjacentGACamden County230 kV300 MW5.8 yrs73.4
TAP161532Substation-AdjacentFLDuval County230 kV300 MW3.6 yrs73.2

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 St Johns River Power Park, Jacksonville, Duval, Florida. 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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