Delaware County, PA interconnection queue
0 interconnection applications are pending in Delaware County, PA, requesting 0 MW of new generating capacity, as of 15 August 2026. 11 projects have been built here and 15 have been withdrawn since 1998.
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 Delaware County, by fuel
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 11 | 7.4 GW | 40.7% |
| Still pending | 0 | 0 MW | 0.0% |
| Withdrawn | 15 | 6.2 GW | 55.6% |
| Suspended | 1 | — | 3.7% |
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 |
|---|---|---|---|---|---|
| Eddystone 138kV | Coal | 1.4 GW | completed | 2004-07 | PJM |
| Linwood 230 kV II | Gas | 919 MW | completed | 2017-09 | PJM |
| Delco Tap 230kV | Gas | 900 MW | withdrawn | 2007-09 | PJM |
| Eddystone 138kV | Battery | 856 MW | withdrawn | 2015-09 | PJM |
| Linwood 230kV | Gas | 852 MW | completed | 2011-12 | PJM |
| Linwood 230kV | Gas | 852 MW | completed | 2015-03 | PJM |
| Linwood 230kV | Gas | 840 MW | completed | 2007-12 | PJM |
| Printz | Gas | 735 MW | withdrawn | 2013-04 | PJM |
| Printz 230kV | Gas | 720 MW | withdrawn | 2008-10 | PJM |
| Printz | Gas | 676 MW | withdrawn | 2016-10 | PJM |
| Printz 230 kV | Battery | 662 MW | withdrawn | 2019-10 | PJM |
| Printz 230kV | Gas | 642 MW | completed | 2015-04 | PJM |
| Eddystone | Gas | 630 MW | withdrawn | 2008-02 | PJM |
| Printz | Gas | 606 MW | completed | 2012-09 | PJM |
| Eddystone 230kV | Gas | 550 MW | withdrawn | 2015-04 | PJM |
How this county ranks
Delaware County ranks #1518 of 1,607 US counties by capacity currently queued, and #44 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 Delaware 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 Delaware County on the map County reports All of Pennsylvania