Pennsylvania Interconnection Queue

Snapshot of 2026-09-07 · 28 projects · NYISO

There are 28 projects in the interconnection queue with a Pennsylvania location, totaling 7,664 MW across the 27 that publish a capacity.

See what moved in Pennsylvania each week

The ISOs publish today's queue and overwrite it, so no archive exists. We keep a weekly copy. Leave your email and we'll send you each week's changes in Pennsylvania, from new entries to projects that came off the list.

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By ISO

ISO	Projects	Capacity
NYISO	28	7,664 MW (from 27 of 28 projects)

By fuel, as published

Shown in each ISO's own coding. A state served by more than one ISO will show more than one spelling of the same technology, and we do not silently merge them here.

Fuel	Projects	Capacity
S	7	1,819 MW
W	7	1,210 MW
ES	6	1,790 MW
CR	4	1,300 MW
CC	3	1,545 MW
AC	1	not published

Counties in Pennsylvania

10 counties appear in these rows. 0 have enough projects to answer a county-level question and are linked below; the rest are listed with their counts and get no page of their own.

County	Projects	Capacity
Clearfield County	7	2,099 MW	below our page threshold
McKean County	5	1,470 MW	below our page threshold
Clinton County	3	995 MW (from 2 of 3 projects)	below our page threshold
Mckean County	3	1,000 MW	below our page threshold
Tioga County	3	770 MW	below our page threshold
Bradford County	2	250 MW	below our page threshold
Tioga - Bradford County	2	270 MW	below our page threshold
Clinton County	1	120 MW	below our page threshold
Elk County	1	290 MW	below our page threshold
Jefferson County	1	400 MW	below our page threshold

Largest projects with published capacity

The 12 highest-capacity rows in this page's exact scope, ordered by the capacity the ISO published. Projects without a published capacity are not ranked here and remain included in the totals above.

Project	ISO	County	MW	Status	Queue date	Proposed operation
Tioga County Power ID 0498	NYISO	Tioga	550	Withdrawn	2015-04-29	not published
Renovo Energy Center Uprate ID 0693	NYISO	Clinton	515	Withdrawn	2018-02-13	not published
Renovo Energy Center ID 0496	NYISO	Clinton	480	Withdrawn	2015-04-13	not published
Mineral Basin Solar Power ID 1080	NYISO	Clearfield	402	Active	2020-08-21	12-2029
PA-Hockenberry ID 1584	NYISO	Jefferson	400	Withdrawn	2023-07-28	not published
Shallow Seam BESS ID 1632	NYISO	Clearfield	400	Withdrawn	2023-11-08	not published
Black Cherry Battery ID 1649	NYISO	Mckean County	400	Withdrawn	2023-12-05	not published
Shallow Seam BESS ID C24-233	NYISO	Clearfield	400	Cluster Study	2024-09-22	03-2029
McKean County Solar CSR Phase 1 ID 1325	NYISO	McKean	325	Withdrawn	2022-01-20	not published
McKean County Solar CSR Phase 2 ID 1326	NYISO	McKean	325	Withdrawn	2022-01-20	not published
Stargazer I ID C24-175	NYISO	McKean	325	Cluster Study	2024-09-17	07-2029
Stargazer II ID C24-176	NYISO	McKean	325	Cluster Study	2024-09-17	07-2029

Where each number came from

Read this before quoting a figure. We re-read every source every week, but a weekly read of an unchanged file is not weekly data. These have not moved in a while: NYISO last changed 2026-08-13 (25 identical reads since). Those rows are exactly as current as the ISO's own published file, and no more.

ISO	We last read	Source last changed	Source
NYISO	2026-09-07	2026-08-13 (unchanged across 25 weekly reads)	source file

This week's changes · How this is collected

Compiled from each ISO's own published interconnection queue report. Queue position is not a permit, a contract, or a guarantee that a project will be built; most projects in every queue are eventually withdrawn. Figures are reproduced as published, are provided for informational purposes only, and carry no warranty of accuracy or completeness. Always verify against the ISO's own report before relying on any figure.