Interconnection queue in PJM (Mid-Atlantic, Midwest) — page 18

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 This shows every request: active, built and withdrawn.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 shown1,248140.4 GW

Active in queue140.4 GW1,248 requests

Agreement signed35.0 GW343 requests

Withdrawn5,226638.1 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

1,248 requests · page 18 of 25

Project	Capacity	Status	Location	Region	Queued	Online
Solar + storage project AI1-159, Montgomery County Solar + storage	35.0 MW	In study	Montgomery, KY	PJM	Sep 2022	target 2028
Solar project AI2-335, Martin County Solar	34.9 MW	In study	Martin, KY	PJM	Mar 2023	target 2026
Solar project AI2-334, Martin County Solar	34.9 MW	In study	Martin, KY	PJM	Mar 2023	target 2026
Solar project AI2-474, Montour County Solar	34.8 MW	In study	Montour, PA	PJM	Mar 2023	target 2026
Solar project AI2-336, Harrison County Solar	34.6 MW	In study	Harrison, OH	PJM	Mar 2023	target 2026
Gibson Solar I Solar	34.0 MW	Agreement signed	King George, VA	PJM	Feb 2020	target 2027
Solar + storage project AG2-426, Sussex County Solar + storage · Waverly Solar 1, LLC	33.5 MW	In study	Sussex, VA	PJM	Feb 2025	target 2024
Solar project AH2-082, Fayette County Solar	33.3 MW	In study	Fayette, OH	PJM	Jan 2022	target 2025
Battery storage project AJ1-038, York County Battery storage	33.0 MW	In study	York, VA	PJM	Jun 2023	target 2025
West Lorain Power Plant 345 kV Gas	33.0 MW	Agreement signed	Lorain, OH	PJM	Oct 2019	target 2031
Sweetleaf Solar Solar	33.0 MW	Paused / redesign	Halifax, NC	PJM	Aug 2017	target 2027
Meadow Forge Solar Energy Center Solar	33.0 MW	Paused / redesign	Delaware, IN	PJM	Mar 2019	target 2026
Solar + storage project AH2-093, Greene County Solar + storage	32.0 MW	In study	Greene, OH	PJM	Jan 2022	target 2025
Solar project AI2-153, Louisa County Solar	32.0 MW	In study	Louisa, VA	PJM	Mar 2023	target 2022
Gas project AH1-706, Trumbull County Gas · Clean Energy Future - Lordstown, LLC	30.5 MW	In study	Trumbull, OH	PJM	Apr 2025
Solar project AI2-145, Montgomery County Solar	30.4 MW	In study	Montgomery, VA	PJM	Feb 2023	target 2022
Solar + storage project AH2-409, Wood County Solar + storage	30.1 MW	In study	Wood, OH	PJM	Mar 2022	target 2025
Solar project AI2-337, Madison County Solar	30.0 MW	In study	Madison, OH	PJM	Mar 2023	target 2023
Battery storage project AH2-031, Jefferson County Battery storage	30.0 MW	In study	Jefferson, WV	PJM	Nov 2021	target 2025
Battery storage project AI2-278, Lancaster County Battery storage	30.0 MW	In study	Lancaster, VA	PJM	Mar 2023	target 2027
Scioto Solar Solar	30.0 MW	Agreement signed	Hardin, OH	PJM	Mar 2019	target 2026
Solar + storage project AG2-191, Grant County Solar + storage · BR Solar Sheriff 2 LLC	30.0 MW	In study	Grant, IN	PJM	Feb 2025	target 2023
Redbud-Gaylord 34.5 kV Solar	30.0 MW	Paused / redesign	Frederick, VA	PJM	Jul 2020	target 2026
Battery storage project AI2-311, Washington County Battery storage	30.0 MW	In study	Washington, MD	PJM	Mar 2023	target 2025
Black Diamond Solar Battery storage · Black Diamond Solar Power, LLC	30.0 MW	In study	Christian, IL	PJM	Sep 2020	target 2022
Battery storage project AI2-227, Amherst County Battery storage	30.0 MW	In study	Amherst, VA	PJM	Mar 2023	target 2023
Solar + storage project AH2-411 Solar + storage	30.0 MW	In study	KY	PJM	Mar 2022	target 2025
South Orchard Battery storage	30.0 MW	Agreement signed	Cumberland, NJ	PJM	Sep 2019	target 2028
Battery storage project AH2-059, Prince William County Battery storage	30.0 MW	In study	Prince William, VA	PJM	Dec 2021	target 2027
Glen Falls Facility Gas	30.0 MW	Agreement signed	Harrison, WV	PJM	Sep 2016	target 2029
Solar project AH2-117, Pike County Solar	30.0 MW	In study	Pike, KY	PJM	Feb 2022	target 2026
Solar project AG2-081, Montgomery County Solar · SR Fayette II, LLC	30.0 MW	In study	Montgomery, KY	PJM	Mar 2025	target 2024
Battery storage project AH2-058, Prince William County Battery storage	30.0 MW	In study	Prince William, VA	PJM	Dec 2021	target 2026
Battery storage project AG2-566, Prince Edward County Battery storage · Gabriel Storage, LLC	30.0 MW	In study	Prince Edward, VA	PJM	Feb 2025	target 2024
Solar project AH2-057, Buckingham County Solar	29.9 MW	In study	Buckingham, VA	PJM	Dec 2021	target 2025
Solar project AI2-471, Montour County Solar	29.5 MW	In study	Montour, PA	PJM	Mar 2023	target 2025
Solar project AI2-338, Charles City County Solar	29.2 MW	In study	Charles City, VA	PJM	Mar 2023	target 2024
Battery storage project AH2-075, City Of Hampton County Battery storage	29.1 MW	In study	City Of Hampton, VA	PJM	Jan 2022	target 2024
Solar project AI2-473, Montour County Solar	29.0 MW	In study	Montour, PA	PJM	Mar 2023	target 2026
Solar project AI1-119, Kendall County Solar	28.8 MW	In study	Kendall, IL	PJM	Sep 2022	target 2026
Solar project AI2-152, Madison County Solar	28.8 MW	In study	Madison, IN	PJM	Mar 2023	target 2025
Solar project AI2-410, Dekalb County Solar	28.5 MW	In study	Dekalb, IL	PJM	Mar 2023	target 2026
Solar project AH2-379, Worcester County Solar	28.3 MW	In study	Worcester, MD	PJM	Mar 2022	target 2026
Solar project AI2-424, Huntington County Solar	28.0 MW	In study	Huntington, IN	PJM	Mar 2023	target 2028
Solar project AI2-339, Nicholas County Solar	26.8 MW	In study	Nicholas, WV	PJM	Mar 2023	target 2024
Solar project AI2-427, Licking County Solar	26.4 MW	In study	Licking, OH	PJM	Mar 2023	target 2027
360 Solar Center, LLC Solar · 360 Solar Center, LLC	26.0 MW	In study	Chesterfield, VA	PJM	Feb 2025	target 2023
360 Solar Center, LLC Solar · 360 Solar Center, LLC	26.0 MW	In study	Chesterfield, VA	PJM	Feb 2025	target 2023
Blue Creek Wind Farm Solar	26.0 MW	Paused / redesign	Van Wert, OH	PJM	Sep 2018	target 2024
Solar project AH2-263, Marion County Solar	25.8 MW	In study	Marion, KY	PJM	Mar 2022	target 2026

Capacity in the queue by state

Click a state to drill down.

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.

20142025

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)