Howard County, MD interconnection queue
0 interconnection applications are pending in Howard County, MD, requesting 0 MW of new generating capacity, as of 15 August 2026. 0 projects have been built here and 13 have been withdrawn since 2009.
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 Howard County, by fuel
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 0 | 0 MW | 0.0% |
| Still pending | 0 | 0 MW | 0.0% |
| Withdrawn | 13 | 20 MW | 100.0% |
| 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 |
|---|---|---|---|---|---|
| Whiterock 34kV | Solar | 5 MW | withdrawn | 2016-04 | PJM |
| Whiterock 34kV | Solar | 5 MW | withdrawn | 2016-04 | PJM |
| White Rock 34 kV | Solar | 4 MW | withdrawn | 2019-02 | PJM |
| Cooksville 13kV | Solar | 3 MW | withdrawn | 2014-10 | PJM |
| Friendship Manor | Solar | 2 MW | withdrawn | 2012-03 | PJM |
| Ellicott City | Solar | 1 MW | withdrawn | 2009-08 | PJM |
| Jessup | Solar | 0 MW | withdrawn | 2010-12 | PJM |
| Howard 240v | Battery | 0 MW | withdrawn | 2015-08 | PJM |
| Glendale 240v | Battery | 0 MW | withdrawn | 2015-08 | PJM |
| Highland 240v | Battery | 0 MW | withdrawn | 2015-08 | PJM |
| Highland 240v | Battery | 0 MW | withdrawn | 2015-08 | PJM |
| Friendship Manor 240v | Battery | 0 MW | withdrawn | 2015-08 | PJM |
| High Ridge 240v | Battery | 0 MW | withdrawn | 2015-08 | PJM |
How this county ranks
Howard County ranks #1375 of 1,607 US counties by capacity currently queued, and #18 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 |
| Charles County | 1 | 110 MW |
| Allegany County | 1 | 80 MW |
Go deeper on Howard 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 Howard County on the map County reports All of Maryland