ATSI — Interconnection Queue Projects
ATSI is associated with 344 tracked interconnection projects representing 42,584 MW of requested capacity.
Entity resolution: single source organization name; no cluster merge applied.
344Projects
32Active
33Operational
277Withdrawn
42,584 MWRequested capacity
1Markets
Capacity by technology
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 73 | 25,194 MW |
| Solar | 207 | 11,114 MW |
| Battery | 41 | 3,543 MW |
| Wind | 12 | 2,076 MW |
| Solar+Battery | 4 | 388 MW |
| Other | 7 | 269 MW |
Portfolio by market
| Market | Projects |
|---|---|
| PJM | 44 |
Geographic footprint
| State | Projects |
|---|---|
| Ohio | 238 |
| Pennsylvania | 97 |
| Indiana | 2 |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| PJM Queue Project AH1-674 — Gas in Beaver, Pennsylvania | AH1-674 | Gas | 1,700.0 MW | withdrawn | Beaver, Pennsylvania |
| PJM Queue Project AH1-690 — Gas in Lucas, Ohio | AH1-690 | Gas | 1,475.0 MW | withdrawn | Lucas, Ohio |
| Bay Shore - Lallendorf 345 kV | AH1-690 - moved to TC2 | Gas | 1,475.0 MW | withdrawn | Lucas, Ohio |
| PJM Queue Project AH1-680 — Gas in Carroll, Ohio | AH1-680 | Gas | 1,300.0 MW | active | Carroll, Ohio |
| Sammis - South Canton 345 kV | AH1-680 - moved to TC2 | Gas | 1,300.0 MW | active | Carroll, Ohio |
| Highland-Lordstown 1 & 2 345 kV | AE1-213 | Gas | 1,170.0 MW | withdrawn | Trumbull, Ohio |
| Highland-Lordstown 345 kV | AE2-013 | Gas | 1,170.0 MW | withdrawn | Trumbull, Ohio |
| Highland-Sammis 345kV | AA1-123 | Gas | 1,152.0 MW | operational | Columbiana, Ohio |
| Sammis–Star 345kV | Y2-085 | Gas | 1,050.0 MW | withdrawn | Carroll, Ohio |
| Shenango-Hoytdale 345kV | Y1-015 | Gas | 1,000.0 MW | withdrawn | Lawrence, Pennsylvania |
| Shenango-Hoytdale 345kV | AA1-044 | Gas | 1,000.0 MW | operational | Lawrence, Pennsylvania |
| Bayshore-GM Powertrain 138 kV & Lallendorf 345kV | AB1-107 | Gas | 955.0 MW | withdrawn | Lucas, Ohio |
| Highland-Hanna 345kV | AB1-105 | Gas | 940.0 MW | operational | Trumbull, Ohio |
| Highland-Hanna 345kV | AD2-057 | Gas | 940.0 MW | withdrawn | Trumbull, Ohio |
| Shenango-Hoytdale 345kV | Y1-070 | Gas | 825.0 MW | withdrawn | Lawrence, Pennsylvania |
| Highland-Sammis 345kV & Highland-Mansfield 345kV | Z2-028 | Gas | 800.0 MW | operational | Trumbull, Ohio |
| Bay Shore-Fostoria Central 345kV & Bayshore-Monroe 345kV | Y1-069 | Gas | 799.0 MW | operational | Lucas, Ohio |
| Richland III 138kV | Z1-018 | Gas | 591.0 MW | withdrawn | Defiance, Ohio |
| Lemoyne 345 kV | AE1-119 | Gas | 550.0 MW | withdrawn | Wood, Ohio |
| AMIL-PJM | AC1-002 4804066 | Gas | 550.0 MW | withdrawn | N/a, N/A |
| Beaver-Davis Besse 345 kV II | AD1-103 | Wind | 500.4 MW | withdrawn | Huron, Ohio |
| Davis Besse-Beaver 345kV | X1-027A_AT12 | Wind | 500.0 MW | withdrawn | Huron, Ohio |
| Bay Shore 138kV | Z1-030 | Gas | 464.0 MW | withdrawn | Lucas, Ohio |
| Eastlake 345kV | Y1-036 | Gas | 462.0 MW | withdrawn | Lake, Ohio |
| Eastlake 138kV | Y1-035 | Gas | 462.0 MW | withdrawn | Lake, Ohio |
| Lemoyne 345 kV | AH1-711 - moved to TC2 | Gas | 408.2 MW | active | Wood, Ohio |
| PJM Queue Project AH1-711 — Gas in Wood, Ohio | AH1-711 | Gas | 408.2 MW | active | Wood, Ohio |
| Beaver 345 kV | AG1-500 | Gas | 406.4 MW | active | Lorain, Ohio |
| Allen Junction 345 kV | AG1-199 - moved to TC1 | Battery | 300.0 MW | withdrawn | Lucas, Ohio |
| PJM Queue Project AG1-199 — Battery in Lucas, Ohio | AG1-199 | Battery | 300.0 MW | withdrawn | Lucas, Ohio |
| Fulton 138 kV | AG2-053 - moved to TC2 | Solar | 300.0 MW | withdrawn | Fulton, Ohio |
| PJM Queue Project AG2-053 — Solar in Fulton, Ohio | AG2-053 | Solar | 300.0 MW | withdrawn | Fulton, Ohio |
| PJM Queue Project AG1-408 — Solar in Fulton, Ohio | AG1-408 | Solar | 300.0 MW | withdrawn | Fulton, Ohio |
| Midway 345 kV | AG2-358 | Battery | 300.0 MW | withdrawn | Henry, Ohio |
| Barberton-Star 138kV | X1-064A_AT13 | Gas | 268.0 MW | withdrawn | Summit, Ohio |
| Beaver-Davis Besse 345 kV I | AC2-103 | Wind | 261.7 MW | active | Erie, Ohio |
| Troy Battery Storage | AH1-565 | Battery | 250.0 MW | withdrawn | Wood, Ohio |
| Lemoyne 345kV | AH1-565 - moved to TC2 | Battery | 250.0 MW | withdrawn | Wood, Ohio |
| Niles 138kV | Z1-034 | Gas | 217.0 MW | withdrawn | Trumbull, Ohio |
| PJM Queue Project AH1-765 — Battery in Morrow, Ohio | AH1-765 | Battery | 205.0 MW | withdrawn | Morrow, Ohio |
| Hoytdale -McClelland 345 kV | AF1-146 | Solar | 201.9 MW | withdrawn | Lawrence, Pennsylvania |
| PJM-MECS | AC1-057 4831050 | Gas | 200.0 MW | withdrawn | N/a, N/A |
| Galion 138kV | V2-042A_AT2 | Wind | 200.0 MW | withdrawn | Morrow, Ohio |
| Avon 345 kV II | AI1-177 | Battery | 200.0 MW | withdrawn | Lorain, Ohio |
| Midway 138 kV | AH2-215 | Solar | 200.0 MW | withdrawn | Henry, Ohio |
| Hoytdale-McClelland 345 kV | AF2-322 | Solar | 199.7 MW | withdrawn | Lawrence, Pennsylvania |
| East Fayette 138 kV | AF1-206 | Solar | 199.0 MW | active | Fulton, Ohio |
| Beatty - MT Hope 345 kV | AH2-168 | Solar | 185.0 MW | withdrawn | Madison, Ohio |
| East Springfield-London 138 kV | AE2-217 | Solar | 180.0 MW | active | Clark, Ohio |
| Broadview-Tangy 138 kV | AD2-163 | Solar | 180.0 MW | operational | Madison, Ohio |
| Beatty-London 138kV | AC1-078 | Solar | 176.0 MW | operational | Madison, Ohio |
| McClelland-Hoytdale 345 kV | AG1-489 | Solar | 175.0 MW | withdrawn | Lawrence, Pennsylvania |
| Greene-Clark 138 kV | AD1-140 | Solar | 175.0 MW | withdrawn | Greene, Ohio |
| Milliron-Brookside 138kV | AH1-609 | Solar | 168.3 MW | withdrawn | Richland, Ohio |
| Bay Shore-Fostoria 345kV & Bay Shore-Monroe 345kV | AA1-056 | Gas | 161.0 MW | operational | Lucas, Ohio |
| Midway 345 kV II | AG2-514 | Solar | 150.0 MW | withdrawn | Henry, Ohio |
| Star 345kV | AD2-145 | Wind | 150.0 MW | withdrawn | Randolph, Indiana |
| Galion-Roberts South 138kV | AB2-131 | Solar | 150.0 MW | withdrawn | Marion, Ohio |
| Blue Bell-Canton Central 138 kV | AG1-239 | Solar | 150.0 MW | withdrawn | Stark, Ohio |
| Carlisle 138 kV | AF1-279 | Solar | 150.0 MW | withdrawn | Lorain, Ohio |
| PJM Queue Project AG2-621 — Battery in Beaver, Pennsylvania | AG2-621 | Battery | 150.0 MW | active | Beaver, Pennsylvania |
| Hoytdale 138 kV | AG2-621 - moved to TC2 | Battery | 150.0 MW | active | Beaver, Pennsylvania |
| Blue Jacket-Kirby 138 kV | AF2-216 | Solar | 150.0 MW | withdrawn | Union, Ohio |
| Lordstown - Mansfield 345 kV | AH1-639 | Solar | 150.0 MW | withdrawn | Mahoning, Ohio |
| PJM Queue Project AF2-321 — Solar in Williams, Ohio | AF2-321 | Solar | 148.0 MW | withdrawn | Williams, Ohio |
| PJM Queue Project AH1-764 — Solar+Battery in Williams, Ohio | AH1-764 | Solar+Battery | 148.0 MW | withdrawn | Williams, Ohio |
| Stryker-Ridgeville 138 kV | AF2-321 - moved to TC1 | Solar | 148.0 MW | withdrawn | Williams, Ohio |
| Congress-Toronto 138 kV | AE2-194 | Solar | 145.0 MW | suspended | Columbiana, Ohio |
| Highland-Sammis 345 kV & Highland-Mansfield 345 kV | AB1-017 | Gas | 140.0 MW | operational | Trumbull, Ohio |
| London 138 kV | AH2-213 | Solar | 140.0 MW | withdrawn | Randolph, Indiana |
| Ironville | U2-028A_AT1 | Other | 135.0 MW | withdrawn | Lucas, Ohio |
| Groton 138 kV Solar | AE2-176 | Solar | 125.0 MW | operational | Erie, Ohio |
| Shenango-McDowell 138 kV | AG1-490 | Solar | 125.0 MW | withdrawn | Mercer, Pennsylvania |
| Wellington 138 kV | AH2-345 | Solar | 120.0 MW | withdrawn | Lorain, Ohio |
| Blue Jacket-Kirby 138 kV V | AH1-520 | Solar | 120.0 MW | withdrawn | Union, Ohio |
| Shenango-McDowell 138kV | AD2-120 | Solar | 120.0 MW | withdrawn | Mercer, Pennsylvania |
| Brookside-Cloverdale 138 kV | AF2-187 | Solar | 120.0 MW | active | Wayne, Ohio |
| Shenango 138 kV | AE2-193 | Solar | 120.0 MW | withdrawn | Mercer, Pennsylvania |
| Cardington 138 kV | AH2-212 | Solar | 115.0 MW | withdrawn | Madison, Ohio |
| PJM Queue Project AA2-172 — Other in an unlisted county, the U.S. | AA2-172 | Other | 115.0 MW | withdrawn | — |
Recent material changes
| Observed | Project | Field | Old | New |
|---|---|---|---|---|
| 2026-10-08 | Beaver-Davis Besse 345 kV I | capacity_mw | 297.66 | 261.7 |
| 2026-10-01 | Sammis - South Canton 345 kV | proposed_online_date | — | 2032-05-01 |
| 2026-10-01 | Crissinger-Kirby 138kV | proposed_online_date | — | 2028-03-01 |
| 2026-10-01 | Cardington-Liberty 69 kV III | proposed_online_date | — | 2029-01-31 |
| 2026-10-01 | Cardington-Liberty 69 kV III | withdrawn_date | — | 2026-09-30 |
| 2026-10-01 | Cardington-Liberty 69 kV III | status | active | withdrawn |
| 2026-10-01 | Hoytdale 138 kV | proposed_online_date | — | 2028-03-01 |
| 2026-10-01 | Galion-Roberts South 138 kV II | proposed_online_date | — | 2029-09-30 |
| 2026-10-01 | Galion-Roberts South 138 kV II | withdrawn_date | — | 2026-09-30 |
| 2026-10-01 | Galion-Roberts South 138 kV II | status | active | withdrawn |
| 2026-10-01 | Fitchville-New London 69 kV | proposed_online_date | — | 2029-10-31 |
| 2026-10-01 | Fitchville-New London 69 kV | withdrawn_date | — | 2026-09-30 |
Explore related data
Source last checked2026-07-31
Data last materially changed2026-10-11
Page data generated2026-10-11
Provenance: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; PJM — new-services interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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