Charles County, MD interconnection queue
1 interconnection applications are pending in Charles County, MD, requesting 110 MW of new generating capacity, as of 15 August 2026. 5 projects have been built here and 33 have been withdrawn since 1999.
Source: interconnection queues published by PJM. 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 Charles County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Solar | 1 | 110 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 5 | 2.4 GW | 12.2% |
| Still pending | 1 | 110 MW | 2.4% |
| Withdrawn | 33 | 17.6 GW | 80.5% |
| Suspended | 2 | — | 4.9% |
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 |
|---|---|---|---|---|---|
| Morgantown / Oak Grove | Gas | 1.8 GW | withdrawn | 2003-05 | PJM |
| Morgantown / Oak Grove | Gas | 1.8 GW | withdrawn | 2003-08 | PJM |
| Morgantown-Oak Grove | Gas | 1.8 GW | withdrawn | 2004-02 | PJM |
| Kelson Ridge 230kV | Gas | 1.4 GW | withdrawn | 2011-01 | PJM |
| Talbert 230kV | Gas | 1.2 GW | withdrawn | 2007-03 | PJM |
| Morgantown 230 kV | Battery | 1.1 GW | withdrawn | 2023-03 | PJM |
| Burches Hill-Possum Point 500kV | Gas | 971 MW | withdrawn | 2011-10 | PJM |
| Oakgrove-Morgantown 230kV | Gas | 971 MW | withdrawn | 2011-10 | PJM |
| Morgantown-Oak Grove | Gas | 900 MW | withdrawn | 2007-04 | PJM |
| Morgantown-Oak Grove 230kV | Gas | 830 MW | withdrawn | 2011-05 | PJM |
| Kelson Ridge 230kV | Gas | 820 MW | completed | 2017-09 | PJM |
| Kelson Ridge 230kV | Gas | 785 MW | completed | 2011-11 | PJM |
| Kelson Ridge 230kV | Gas | 785 MW | withdrawn | 2011-11 | PJM |
| Morgantown-Oak Grove | Gas | 725 MW | completed | 2009-08 | PJM |
| Morgantown - Oak Grove 230kV | Gas | 645 MW | withdrawn | 2006-10 | PJM |
How this county ranks
Charles County ranks #1074 of 1,607 US counties by capacity currently queued, and #7 of 22 in Maryland.
Other Maryland counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Prince George's County | 2 | 1.5 GW |
| Garrett County | 3 | 675 MW |
| Harford County | 1 | 500 MW |
| Montgomery County | 1 | 500 MW |
| Caroline County | 1 | 145 MW |
| Baltimore city | 1 | 135 MW |
| Allegany County | 1 | 80 MW |
| Anne Arundel County | 1 | 55 MW |
Go deeper on Charles 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 Charles County on the map County reports All of Maryland