Prince George's County, MD interconnection queue
2 interconnection applications are pending in Prince George's County, MD, requesting 1.5 GW of new generating capacity, as of 15 August 2026. 7 projects have been built here and 40 have been withdrawn since 1999.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 Prince George's County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Gas | 1 | 854 MW |
| Solar | 1 | 670 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 7 | 1.6 GW | 14.3% |
| Still pending | 2 | 1.5 GW | 4.1% |
| Withdrawn | 40 | 10.8 GW | 81.6% |
| 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 |
|---|---|---|---|---|---|
| Burches Hill-Brandywine 230kV | Gas | 1.0 GW | withdrawn | 2015-04 | PJM |
| Burches Hill-Brandywine 230kV | Gas | 927 MW | withdrawn | 2014-03 | PJM |
| Burches Hill-Brandywine 230kV | Gas | 894 MW | withdrawn | 2011-10 | PJM |
| Cheltenham 500 kV | Gas | 854 MW | active | 2025-04 | PJM |
| Burches Hill-Chalk Point 500kV | Gas | 845 MW | withdrawn | 2022-03 | PJM |
| Burches Hill-Chalk Point 500kV | Gas | 800 MW | completed | 2013-08 | PJM |
| Aquasco 230kV | Gas | 792 MW | withdrawn | 2011-11 | PJM |
| Burches Hill 500kV | Gas | 750 MW | withdrawn | 2009-08 | PJM |
| Burches Hill | Gas | 750 MW | withdrawn | 2010-02 | PJM |
| Burches Hill-Chalk Point 500kV | Gas | 736 MW | completed | 2012-01 | PJM |
| Chalk Point 230 kV | Solar | 670 MW | active | 2021-09 | PJM |
| Chalk Point 230kV | Gas | 600 MW | withdrawn | 2008-07 | PJM |
| Chalk Point ST3 230 kV | Gas | 598 MW | withdrawn | 2020-03 | PJM |
| Chalk Point Unit 4 230 kV | Gas | 589 MW | withdrawn | 2020-03 | PJM |
| Chalk Point CT3-CT6 230 kV | Gas | 462 MW | withdrawn | 2020-03 | PJM |
How this county ranks
Prince George's County ranks #255 of 1,607 US counties by capacity currently queued, and #1 of 22 in Maryland.
Other Maryland counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| 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 |
| Charles County | 1 | 110 MW |
| Allegany County | 1 | 80 MW |
| Anne Arundel County | 1 | 55 MW |
Go deeper on Prince George's 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 Prince George's County on the map County reports All of Maryland