TAP149901
SubstationGeorgia · GEORGIA POWER CO
At a glance
TAP149901 is an electric transmission substation in Georgia, on GEORGIA POWER CO's transmission network. It is classified as unclassified and connects 3 transmission lines. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.
Voltage & classification
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #101478 | — | GEORGIA POWER CO | IN SERVICE | 4.4 mi |
| #137889 | — | GEORGIA POWER CO | IN SERVICE | 0.7 mi |
| #142841 | — | GEORGIA POWER CO | IN SERVICE | 6.7 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP149901, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| HAMMOND STATION | Substation-Adjacent | GA | Floyd County | 230 kV | 300 MW | 5.8 yrs | 64.4 |
| TAP173379 | Substation-Adjacent | GA | Walker County | 230 kV | 300 MW | 5.8 yrs | 64.3 |
| KENSINGTON | Substation-Adjacent | GA | Dade County | 230 kV | 300 MW | 5.8 yrs | 63.8 |
| YOUNG RW | Substation-Adjacent | GA | Walker County | 230 kV | 300 MW | 5.8 yrs | 63.3 |
| TAP161820 | Substation-Adjacent | GA | Whitfield County | 230 kV | 300 MW | 5.8 yrs | 62.5 |
| TAP145923 | Substation-Adjacent | GA | Whitfield County | 230 kV | 300 MW | 5.8 yrs | 62.3 |
| UNKNOWN110617 | Substation-Adjacent | GA | Floyd County | 230 kV | 300 MW | 5.8 yrs | 61.6 |
| UNKNOWN110776 | Substation-Adjacent | GA | Polk County | 230 kV | 300 MW | 5.8 yrs | 60.8 |
Who owns the transmission lines at TAP149901?
The 3 connected lines listed above are owned by GEORGIA POWER CO. Their combined recorded length is about 11.8 miles.
How do candidate sites near TAP149901 score?
The 8 highest-scoring candidate sites within about 25 miles range from 61 to 64 on the 0–100 DC Readiness scale. They fall in Floyd County, Walker County, Dade County, Whitfield County. The Georgia average across 2,478 scored sites is 57.1. 1,530 of those Georgia sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
How many transmission lines connect to TAP149901 substation?
3 transmission lines terminate at or pass through TAP149901 in the HIFLD line data. Together the listed lines cover about 11.8 miles.
Who owns TAP149901 substation?
HIFLD does not publish substation owners directly. Most of the transmission lines that end at TAP149901 belong to GEORGIA POWER CO. GridCensus derives this from the line data, so confirm ownership with the utility for anything contractual.
Where is TAP149901 substation located?
TAP149901 is in Georgia at 34.4157, -85.4038. The datacenter candidate sites closest to it are in Floyd County, Walker County, Dade County.
Are there datacenter candidate sites near TAP149901 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP149901. The highest-scoring is HAMMOND STATION at 64/100. Across Georgia, the average DC Readiness score is 57.1.
More in Georgia
About this data
Source: HIFLD Electric Substations and Transmission Lines (U.S. Department of Homeland Security), as published June 29, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “TAP149901 substation, Georgia”, https://gridcensus.com/substations/georgia/tap149901-5b06a3a7 (data as of June 29, 2026).
Dataset updated . Screening estimates derived from public data sources.
Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.
Go deeper than the public screen
Every site and score for TAP149901 substation, Georgia 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.