Interconnection queue in Oregon — page 7

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 This shows every request: active, built and withdrawn.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 shown323112.5 GW

Active in queue112.5 GW323 requests

Agreement signed4,685 MW36 requests

Withdrawn1,014179.9 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

323 requests · page 7 of 7

Project	Capacity	Status	Location	Region	Queued	Online
Solar + storage project PIS094, Jefferson County Solar + storage · PacifiCorp	19.9 MW	In study	Jefferson, OR	West	Nov 2024	target 2027
Solar project PIS099, Jefferson County Solar · PacifiCorp	19.9 MW	In study	Jefferson, OR	West	Nov 2024	target 2027
Solar project PIS095, Jefferson County Solar · PacifiCorp	19.9 MW	In study	Jefferson, OR	West	Nov 2024	target 2027
Solar + storage project C3-080, Jefferson County Solar + storage · PacifiCorp	19.9 MW	In study	Jefferson, OR	West	May 2023	target 2028
Onshore wind project G0975, Umatilla County Onshore wind	19.0 MW	In study	Umatilla, OR	West	Oct 2023	target 2023
Other project 07-018, Jefferson County Other	18.5 MW	Paused / redesign	Jefferson, OR	West	Aug 2007	target 2010
Other project 09-034, Jefferson County Other	18.5 MW	Paused / redesign	Jefferson, OR	West	Apr 2009	target 2013
Solar project G0722, Harney County Solar	15.0 MW	In study	Harney, OR	West	Jan 2022	target 2024
Battery storage project G1064, Umatilla County Battery storage	15.0 MW	In study	Umatilla, OR	West	Apr 2024	target 2026
Solar project G0523, Wasco County Solar	13.0 MW	In study	Wasco, OR	West	Jan 2016	target 2018
Gas project G0765, Umatilla County Gas	13.0 MW	In study	Umatilla, OR	West	Jul 2022	target 2024
Other project hist_q12, Grant County Other	10.0 MW	Paused / redesign	Grant, OR	West
Solar project 752, Malheur County Solar · Fry Foods Inc.	4.2 MW	Agreement signed	Malheur, OR	West	Aug 2024	target 2025
Solar project C3-148, Crook County Solar · CP Prineville, LLC	3.0 MW	In study	Crook, OR	West	May 2023	target 2033
Battery storage project C1-15, Klamath County Battery storage · PacifiCorp	2.3 MW	Agreement signed	Klamath, OR	West	May 2021	target 2024
Solar project G1075, Lane County Solar	1.1 MW	In study	Lane, OR	West	Mar 2025	target 2025
Solar project G1071, Deschutes County Solar	1.0 MW	In study	Deschutes, OR	West	Oct 2024	target 2025
Solar project TCS-40, Benton County Solar · Oregon State University	0.8 MW	Agreement signed	Benton, OR	West	Jul 2019	target 2024
Solar project G1077, Lane County Solar	0.4 MW	In study	Lane, OR	West	Apr 2025	target 2025
Solar project T2-089, Deschutes County Solar	0.4 MW	In study	Deschutes, OR	West	Sep 2025
Solar project G1066, Marion County Solar	0.4 MW	In study	Marion, OR	West	Apr 2024	target 2024
Solar project TCS-38, Benton County Solar · Oregon State University	0.3 MW	Agreement signed	Benton, OR	West	Jul 2019	target 2024
Solar project TCS-39, Benton County Solar · Oregon State University	0.2 MW	Agreement signed	Benton, OR	West	Jul 2019	target 2024

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.

West (non-ISO utilities)323 · 112.5 GW

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)