Chester County, PA interconnection queue
0 interconnection applications are pending in Chester County, PA, requesting 0 MW of new generating capacity, as of 15 August 2026. 3 projects have been built here and 11 have been withdrawn since 1999.
Source: interconnection queues published by the transmission providers serving this county. Parsed and normalised by Watt Street. Data as of 15 August 2026. A queued project is a request, not a commitment.
What is waiting in Chester County, by fuel
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 3 | 7 MW | 21.4% |
| Still pending | 0 | 0 MW | 0.0% |
| Withdrawn | 11 | 3.2 GW | 78.6% |
| Suspended | 0 | — | 0.0% |
Withdrawal is the ordinary outcome of an interconnection application nationally, not a sign of a problem in this county. Most withdrawals are a developer testing a site and moving on.
The largest projects on file
| Project | Fuel | Capacity | Status | Filed | Queue |
|---|---|---|---|---|---|
| Cromby 230kV | Gas | 870 MW | withdrawn | 1999-09 | PJM |
| Cromby 230kV | Gas | 870 MW | withdrawn | 2002-04 | PJM |
| Limerick-Cromby 230kV | Gas | 750 MW | withdrawn | 1999-07 | PJM |
| Nottingham 230kV Reactor Bypass | Unknown | 578 MW | withdrawn | 2018-09 | PJM |
| Newlinville 230 kV | Unknown | 100 MW | withdrawn | 2015-06 | PJM |
| Newlinville 34.5 kv II | Solar | 20 MW | withdrawn | 2019-09 | PJM |
| Nottingham I | Solar | 15 MW | withdrawn | 2010-10 | PJM |
| Nottingham II | Solar | 10 MW | withdrawn | 2010-10 | PJM |
| Lock 34.5 kV | Solar | 10 MW | withdrawn | 2021-03 | PJM |
| Newlinville 34.5 kV | Solar | 10 MW | withdrawn | 2019-09 | PJM |
| TBD 34kV | Solar | 5 MW | withdrawn | 2021-12 | PJM |
| Daleville | Gas | 4 MW | completed | 2009-09 | PJM |
| Daleville | Gas | 2 MW | completed | 2005-01 | PJM |
| Honey Brook 12kV | Gas | 2 MW | completed | 2005-06 | PJM |
How this county ranks
Chester County ranks #1516 of 1,607 US counties by capacity currently queued, and #42 of 62 in Pennsylvania.
Other Pennsylvania counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| York County | 6 | 2.9 GW |
| Clearfield County | 11 | 1.5 GW |
| Indiana County | 3 | 1.2 GW |
| Dauphin County | 3 | 896 MW |
| McKean County | 4 | 870 MW |
| Centre County | 5 | 591 MW |
| Fayette County | 4 | 310 MW |
| Crawford County | 6 | 248 MW |
Go deeper on Chester County
The interactive map plots every one of these applications, and a generated county report puts them in a sourced PDF with the date each figure was true on every page.
Open Chester County on the map County reports All of Pennsylvania