Interconnection queue in Southeast (non-ISO utilities) — page 2

Before a new power plant or battery can connect to the US grid, it joins a queue for studies and an interconnection agreement. Most requests never get built. This shows every request: active, built and withdrawn.

Requests shown1,067161.4 GW

Active in queue161.4 GW1,067 requests

Agreement signed37.8 GW192 requests

Withdrawn2,738603.3 GW never built

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Project, developer, substation or county State Grid region Technology Status Year joined Sort

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Source: Lawrence Berkeley National Laboratory, Queued Up interconnection queue data (data through end of 2025). Map points are county centres, not exact sites.

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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn

Requests

1,067 requests · page 2 of 22

Project	Capacity	Status	Location	Region	Queued	Online
Solar project IC-652, Sumter County Solar	615 MW	Agreement signed	Sumter, GA	Southeast	Sep 2017	target 2023
Battery storage project IC-974, Fulton County Battery storage	600 MW	Paused / redesign	Fulton, GA	Southeast	Jul 2021	target 2025
Battery storage project 25-IC-1374, Hancock County Battery storage	600 MW	In study	Hancock, GA	Southeast	Apr 2025	target 2029
Gas project 401, Humphreys County Gas	593 MW	Agreement signed	Humphreys, TN	Southeast	Sep 2019	target 2023
Gas project 137, Pasco County Gas · Seminole Electric Cooperative, Inc.	575 MW	Under construction	Pasco, FL	Southeast	Nov 2015	target 2020
Bull Creek (Osceola Generating Station) Gas	555 MW	Agreement signed	Osceola, FL	Southeast	Sep 2021	target 2025
Gas project 4, Osceola County Gas · Orlando Utilities Commission	537 MW	In study	Osceola, FL	Southeast	Apr 1999
Gas project 25RSC-011, Morgan County Gas	528 MW	In study	Morgan, AL	Southeast	Aug 2025	target 2031
Onshore wind project GI-122, Randolph County Onshore wind	500 MW	In study	Randolph, MO	Southeast	May 2024	target 2028
Solar + storage project LGE-GIS-2021-008, Clark County Solar + storage	500 MW	Paused / redesign	Clark, IN	Southeast	Mar 2021	target 2026
Battery storage project IC-1247, Heard County Battery storage	500 MW	Agreement signed	Heard, GA	Southeast	Mar 2024	target 2028
Solar project IC-1147, Monroe County Solar	500 MW	Paused / redesign	Monroe, GA	Southeast	Jun 2023	target 2030
Battery storage project IC-1170, Douglas County Battery storage	500 MW	Paused / redesign	Douglas, GA	Southeast	Aug 2023	target 2030
Battery storage project 25-IC-1311, Mcduffie County Battery storage	500 MW	In study	Mcduffie, GA	Southeast	Apr 2025	target 2028
Pepper Hammock 500 Solar Solar	500 MW	In study	Glynn, GA	Southeast	Jul 2022	target 2024
Gas project 977444, Anson County Gas	495 MW	In study	Anson, NC	Southeast	Jun 2025
Solar project IC-1084, Coweta County Solar	470 MW	Paused / redesign	Coweta, GA	Southeast	Oct 2022	target 2027
Gas project GI-129, Payne County Gas	460 MW	In study	Payne, OK	Southeast	Jul 2025	target 2030
Gas project GI-104, Payne County Gas	460 MW	Agreement signed	Payne, OK	Southeast	Jul 2022	target 2026
Gas project GI-132, Butler County Gas	460 MW	In study	Butler, MO	Southeast	Jul 2025	target 2030
Gas project GI-130, Payne County Gas	460 MW	In study	Payne, OK	Southeast	Jul 2025	target 2030
Gas project GI-103, Creek County Gas	460 MW	Agreement signed	Creek, OK	Southeast	Jul 2022	target 2027
Gas project GI-131, Randolph County Gas	460 MW	In study	Randolph, MO	Southeast	Jul 2025	target 2030
Gas project GI-126, Randolph County Gas	460 MW	In study	Randolph, MO	Southeast	Jan 2025	target 2029
Gas project GI-128, Clinton County Gas	460 MW	In study	Clinton, MO	Southeast	Jul 2025	target 2030
Gas project GI-121, Randolph County Gas	460 MW	Agreement signed	Randolph, MO	Southeast	May 2024	target 2030
Gas project GI-101, Clinton County Gas	460 MW	Agreement signed	Clinton, MO	Southeast	Jul 2022	target 2027
Gas project 301, Colleton County Gas	458 MW	In study	Colleton, SC	Southeast	May 2025	target 2032
Gas project 300, Colleton County Gas	458 MW	In study	Colleton, SC	Southeast	May 2025	target 2032
Gas project 960889, Rowan County Gas	455 MW	In study	Rowan, NC	Southeast	Jun 2024
Gas project 961188, Stokes County Gas	455 MW	In study	Stokes, NC	Southeast	Jun 2024
Gas project 961210, Stokes County Gas	455 MW	In study	Stokes, NC	Southeast	Jun 2024
Gas project 956747, Rowan County Gas	455 MW	In study	Rowan, SC	Southeast	Jun 2024
Battery storage project 25-IC-1385, Hancock County Battery storage	450 MW	In study	Hancock, GA	Southeast	Apr 2025	target 2030
Solar + storage project IC-1059, Pike County Solar + storage	420 MW	Paused / redesign	Pike, AL	Southeast	Sep 2022	target 2027
Gas project IC-1166, Coweta County Gas	411 MW	Agreement signed	Coweta, GA	Southeast	Aug 2023	target 2025
Gas project IC-1168, Coweta County Gas	411 MW	Agreement signed	Coweta, GA	Southeast	Aug 2023	target 2025
Gas project IC-1167, Coweta County Gas	411 MW	Agreement signed	Coweta, GA	Southeast	Aug 2023	target 2025
Gas project IC-1160, Shelby County Gas	403 MW	Paused / redesign	Shelby, AL	Southeast	Aug 2023	target 2030
Gas project IC-1159, Shelby County Gas	403 MW	Paused / redesign	Shelby, AL	Southeast	Aug 2023	target 2030
Battery storage project 620, Bay County Battery storage · FPL	400 MW	In study	Bay, FL	Southeast	Jan 2024	target 2026
Battery storage project IC-1102, Montgomery County Battery storage	400 MW	Paused / redesign	Montgomery, AL	Southeast	Dec 2022	target 2026
Battery storage project LGE-CS2025-001, Jefferson County Battery storage	400 MW	In study	Jefferson, KY	Southeast	Nov 2025	target 2029
Gas project 624, Haywood County Gas	375 MW	In study	Haywood, TN	Southeast	Jun 2024	target 2028
Gas project 20240829009, Colleton County Gas · DESC - Generation	338 MW	In study	Colleton, SC	Southeast		target 2029
Gas project 20240829010, Colleton County Gas · DESC - Generation	338 MW	In study	Colleton, SC	Southeast		target 2029
Gas project 20240829011, Colleton County Gas · DESC - Generation	338 MW	In study	Colleton, SC	Southeast		target 2029
Solar project IC-1071, Perry County Solar	336 MW	Agreement signed	Perry, AL	Southeast	Sep 2022	target 2027
Battery storage project 25-IC-1375, Jackson County Battery storage	325 MW	In study	Jackson, GA	Southeast	Apr 2025	target 2031
TOCE GA Solar 4 Solar + storage	325 MW	In study	Jefferson, GA	Southeast	Jan 2024	target 2027

Capacity in the queue by state

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By grid region

ISO/RTO markets and the non-ISO West and Southeast.

Requests by year joined

Capacity of requests in this view, by the year they entered the queue. Click a year.

20102025

Source: Rand, J. et al., Queued Up, Lawrence Berkeley National Laboratory, data through end of 2025. Compiled from the queues of the 7 ISO/RTOs and dozens of non-ISO utilities. A request is a proposal to connect, not a commitment to build: historically most are withdrawn. Capacity is the requested interconnection size; hybrids include the storage component. Transmission lines · Planned power plants (EIA)