Electric Substations in Georgia

100 named substations in Georgia, with the highest-voltage facilities listed first. Each substation profile shows voltage class, connected transmission lines, and the datacenter candidate sites closest to it.

At a glance

Georgia has 2,501 electric substation records in the HIFLD dataset, 100 of them with a station name (the other 2,401 are unnamed tap points, risers and line ends). 19 named substations operate at 345 kV or above, 19 of them at 500 kV or more. The highest recorded voltage is 500 kV and the median is 230 kV.

How is Georgia's substation network split by voltage?

By maximum voltage, the named substations break down as 19 at 500 kV and above; 42 at 230–344 kV; 35 at 115–229 kV; 4 withvoltage not recorded. 19% of Georgia's named substations operate at 345 kV or above, against 8% across all 16,654 named US substations. The state median of 230 kV is above the national median of 115 kV.

How does Georgia compare with other states?

Georgia ranks 36th of 50 states and DC by number of named substations and 26th by named substations at 345 kV or above. It also has 2,478 scored datacenter candidate sites with an average DC Readiness score of 57.1 (national average 53), and an average power sub-score of 50.3 against 37.4 nationally. Most of those sites (2,478) are in the SERC market.

Which substations in Georgia have the highest voltage?

Substation	Max voltage	Connected lines	Line owner
BIG SHANTY	500 kV	10	GEORGIA POWER CO
BLANDFORD	500 kV	3	GEORGIA TRANSMISSION CORP
BONAIRE	500 kV	15	GEORGIA POWER CO
BOWEN SUBSTATION	500 kV	12	GEORGIA POWER CO
BULL SLUICE	500 kV	8	GEORGIA POWER CO
FORTSON	500 kV	3	GEORGIA POWER CO
KLONDIKE	500 kV	9	GEORGIA POWER CO
NORCROSS	500 kV	18	GEORGIA POWER CO
NORTH TIFTON	500 kV	11	GEORGIA POWER CO
O'HARA	500 kV	12	GEORGIA POWER CO
RACCOON CREEK	500 kV	5	GEORGIA POWER CO
SOUTH HALL	500 kV	8	GEORGIA POWER CO
THALMANN	500 kV	8	GEORGIA POWER CO
THOMSON PRIMARY	500 kV	11	GEORGIA POWER CO
UNION	500 kV	10	GEORGIA POWER CO
VILLA RICA	500 kV	12	GEORGIA POWER CO
VOGTLE	500 kV	10	GEORGIA POWER CO
WARTHEN SUBSTATION	500 kV	4	GEORGIA POWER CO
WEST MCINTOSH	500 kV	6	GEORGIA POWER CO
ALPHA	230 kV	6	GEORGIA POWER CO
ANTHONY SHOALS	230 kV	4	GEORGIA POWER CO
ATHENA	230 kV	6	GEORGIA POWER CO
ATHENS	230 kV	8	GEORGIA POWER CO
BATTLEFIELD	230 kV	1	GEORGIA POWER CO
BETHABARA	230 kV	3	GEORGIA POWER CO
BLANDFORD	230 kV	3	GEORGIA TRANSMISSION CORP
BOULEVARD	230 kV	7	GEORGIA POWER CO
BOULEVARD	230 kV	10	GEORGIA POWER CO
CENTER	230 kV	11	GEORGIA POWER CO
CENTER POINT	230 kV	6	GEORGIA POWER CO
COUNTY LINE	230 kV	1	GEORGIA POWER CO
DEAN FOREST	230 kV	5	GEORGIA POWER CO
DORCHESTER	230 kV	3	GEORGIA POWER CO
DOUGLAS	230 kV	8	GEORGIA POWER CO
DUG GAP	230 kV	3	GEORGIA POWER CO
EAST SOCIAL CIRCLE	230 kV	10	GEORGIA POWER CO
EAST WATKINSVILLE	230 kV	6	GEORGIA POWER CO
FAP	230 kV	3	GEORGIA POWER CO
FAP	230 kV	3	GEORGIA POWER CO
FORTSON	230 kV	9	GEORGIA POWER CO
GOSHEN	230 kV	11	GEORGIA POWER CO
HAMMOND STATION	230 kV	10	GEORGIA POWER CO
KENSINGTON	230 kV	2	GEORGIA POWER CO
KENSINGTON	230 kV	1	GEORGIA POWER CO
KETTLE CREEK PRIMARY	230 kV	8	GEORGIA POWER CO
KRAFT	230 kV	3	GEORGIA POWER CO
LITTLE OGEECHEE	230 kV	10	GEORGIA POWER CO
MCINTOSH	230 kV	10	GEORGIA POWER CO
MCINTOSH	230 kV	3	GEORGIA POWER CO
MELDRIM	230 kV	6	GEORGIA POWER CO
MOSS LAKE	230 kV	5	GEORGIA POWER CO
OFFERMAN	230 kV	8	GEORGIA POWER CO
OGLETHORPE	230 kV	8	GEORGIA POWER CO
PEACH ORCHARD	230 kV	2	GEORGIA POWER CO
PITTS	230 kV	5	GEORGIA POWER CO
RINGGOLD	230 kV	5	GEORGIA POWER CO
ROCK SPRING	230 kV	7	GEORGIA POWER CO
SOUTH AUGUSTA	230 kV	8	GEORGIA POWER CO
STUMP CREEK	230 kV	6	GEORGIA POWER CO
WINDER	230 kV	11	GEORGIA POWER CO

Every named substation in Georgia

All 100 named substations, grouped by voltage band.

500 kV and above · 19

voltage not recorded · 4

Frequently asked questions

How many electric substations are in Georgia?

HIFLD records 2,501 substations in Georgia, of which 100 carry a station name. That is the 36th-most named substations of any state in the dataset.

What is the highest-voltage substation in Georgia?

19 named substations in Georgia share the top voltage of 500 kV, including BIG SHANTY, BLANDFORD, BONAIRE.

Which substation in Georgia connects the most transmission lines?

NORCROSS has the most connected transmission lines of the named substations listed here, with 18 at up to 500 kV.

How many substations in Georgia are 345 kV or higher?

19 of 100 named substations (19%) operate at 345 kV or above, compared with 8% nationally. Georgia ranks 26th of 50 states and DC for named substations at that level.

How many datacenter candidate sites in Georgia are at substations?

1,530 of the 2,478 scored candidate sites in Georgia are substation sites — locations generated at an existing substation. Scored sites across Georgia average 57.1 on the 0–100 DC Readiness scale, against 53 nationally.

Looking for a specific record? The directory lists every substation in Georgia, A to Z.

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, “Electric substations in Georgia”, https://gridcensus.com/substations/georgia (data as of June 29, 2026).

Dataset updated November 2026. Screening estimates derived from public data sources.

Go deeper than the public screen

Every site and score for substations in 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.

See plans Talk to us