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SOCO interconnection queue

145 interconnection requests are active in SOCO, totalling 31.4 GW, as of 15 August 2026. Of the 1,245 requests ever filed here, 98 were built and 918 were withdrawn — a build rate of 9.6% on decided applications.

Active requests
145
of 1,245 ever filed
Capacity queued
31.4 GW
requested, not committed
Built vs decided
9.6%
98 built, 918 withdrawn
Median wait so far
1.4 yr
for requests still active
Median time to build
5.2 yr
request to commercial operation

Source: the SOCO interconnection queue as published by the transmission provider, parsed and normalised by Watt Street. Data as of 15 August 2026. Wait times are medians over requests that carry a measured date.

What is queued in SOCO, by fuel

FuelProjectsCapacity requested
Gas3813.4 GW
Solar7211.7 GW
Battery235.9 GW
Nuclear12421 MW

Where SOCO’s queue sits

StateApplicationsCapacity pending
Georgia70125.5 GW
Alabama4045.4 GW
Mississippi79490 MW
Florida300 MW

Largest active requests

ProjectFuelCapacityCountyStateFiled
IC-1254aGas1.0 GWHeard CountyGA2024-03
IC-1254bGas1.0 GWHeard CountyGA2024-03
25-IC-1327Gas759 MWCoweta CountyGA2025-04
25-IC-1329Gas759 MWPutnam CountyGA2025-04
25-IC-1330Gas759 MWHancock CountyGA2025-04
IC-1255Gas722 MWBartow CountyGA2024-03
IC-1256Gas722 MWBartow CountyGA2024-03
IC-1257Gas722 MWBartow CountyGA2024-03
IC-1258Gas722 MWBartow CountyGA2024-03
IC-1259Gas722 MWEffingham CountyGA2024-03
IC-1260Gas722 MWEffingham CountyGA2024-03
IC-1263Gas722 MWHeard CountyGA2024-03
IC-1264Gas722 MWHeard CountyGA2024-03
25-IC-1382Gas707 MWMobile CountyAL2025-04
IC-652Solar615 MWSumter CountyGA2017-09

SOCO on the map

Open the map Every queue we track