Haefling
BrownfieldLexington, Fayette, Kentucky · Kentucky Utilities Co
Haefling is a natural gas plant in Lexington, Fayette, Kentucky, retired 2013-12-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 21 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
Nearby datacenter candidate sites
Scored candidate sites near Haefling, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| TAP140103 | Substation-Adjacent | KY | Woodford County | 345 kV | 600 MW | 3.6 yrs | 73.4 |
| UNKNOWN129961 | Substation-Adjacent | KY | Fayette County | 345 kV | 600 MW | 3.6 yrs | 73.2 |
| BROWN PLANT | Substation-Adjacent | KY | Jessamine County | 345 kV | 600 MW | 3.6 yrs | 73.0 |
| J K SMITH (345 KV) | Substation-Adjacent | KY | Clark County | 345 kV | 600 MW | 3.6 yrs | 71.4 |
| UNKNOWN130246 | Substation-Adjacent | KY | Fayette County | 138 kV | 100 MW | 3.6 yrs | 71.3 |
| UNKNOWN129960 | Substation-Adjacent | KY | Fayette County | 138 kV | 100 MW | 3.6 yrs | 71.2 |
| UNKNOWN130278 | Substation-Adjacent | KY | Fayette County | 138 kV | 100 MW | 3.6 yrs | 70.8 |
| HAEFLING | Substation-Adjacent | KY | Fayette County | 138 kV | 100 MW | 3.6 yrs | 70.5 |
Nearby internet exchanges
- QX.Net LexingtonLexington, KY · 0 networks
See all datacenter sites in Kentucky →
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 Haefling, Lexington, Fayette, Kentucky. 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.