Gas interconnection queue in Ohio

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 This shows every request: active, built and withdrawn.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 shown163,572 MW

Active in queue3,572 MW16 requests

Agreement signed1,534 MW6 requests

Withdrawn4619.3 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

16 requests

Project	Capacity	Status	Location	Region	Queued	Online
Gas project AH1-680, Carroll County Gas · Chestnut Run Energy LLC	1,300 MW	In study	Carroll, OH	PJM	Apr 2025
Trumbull Energy Center Gas	940 MW	Agreement signed	Trumbull, OH	PJM	Oct 2015	target 2026
Gas project AH1-711, Wood County Gas · Troy Energy, LLC	408 MW	In study	Wood, OH	PJM	Apr 2025
West Lorain Power Plant 345 kV Gas	406 MW	Agreement signed	Lorain, OH	PJM	Sep 2020	target 2031
Gas project H037, Lucas County Gas	135 MW	Agreement signed	Lucas, OH	MISO	May 2008	target 2010
Gas project AJ1-023, Trumbull County Gas	70.0 MW	In study	Trumbull, OH	PJM	Jun 2023	target 2024
Gas project AH1-699, Columbiana County Gas · South Field Energy LLC	69.0 MW	In study	Columbiana, OH	PJM	Apr 2025
Gas project AH2-106, Columbiana County Gas	69.0 MW	In study	Columbiana, OH	PJM	Feb 2022	target 2022
West Lorain Power Plant 345 kV Gas	33.0 MW	Agreement signed	Lorain, OH	PJM	Oct 2019	target 2031
Gas project AH1-706, Trumbull County Gas · Clean Energy Future - Lordstown, LLC	30.5 MW	In study	Trumbull, OH	PJM	Apr 2025
Gas project AH1-719, Washington County Gas · Washington Power Generation LLC	24.0 MW	In study	Washington, OH	PJM	Apr 2025
Gas project AH1-686, Lawrence County Gas · Hanging Rock Power Company LLC	24.0 MW	In study	Lawrence, OH	PJM	Apr 2025
Gas project AH1-704, Monroe County Gas · Long Ridge Energy Generation LLC	24.0 MW	In study	Monroe, OH	PJM	Apr 2025
Gas project AH2-111, Monroe County Gas	20.0 MW	In study	Monroe, OH	PJM	Feb 2022	target 2022
West Lorain 138 kV Power Plant Gas	11.3 MW	Agreement signed	Lorain, OH	PJM	Sep 2020	target 2028
West Lorain 138 kV Power Plant Gas	8.0 MW	Agreement signed	Lorain, OH	PJM	Oct 2019	target 2028

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.

20152025

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)