Frederick County, Maryland — Interconnection Projects
The interXdata warehouse tracks 40 interconnection projects in Frederick, Maryland, representing 3,671 MW of requested capacity.
40Total projects
0Active
14Operational
25Withdrawn
3,671 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 7 | 2,847 MW |
| Solar | 29 | 668 MW |
| Other | 3 | 149 MW |
| Battery | 1 | 6 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Dickerson 230kV | G50 | Gas | 910.0 MW | withdrawn | Frederick, Maryland |
| Doubs 500 kV or 230 kV | G00_W39 | Gas | 668.0 MW | withdrawn | Frederick, Maryland |
| Eastalco 230 kV | G51_W62 | Gas | 640.0 MW | withdrawn | Frederick, Maryland |
| Doubs 500 kV or 230 kV | E05_W25 | Gas | 620.0 MW | withdrawn | Frederick, Maryland |
| Doubs 230kV | AC1-139 | Solar | 102.0 MW | withdrawn | Frederick, Maryland |
| Bedington Energy Facility | AE2-333 | Solar | 100.0 MW | suspended | Frederick, Maryland |
| Ortanna 138kV | AC2-178 | Solar | 100.0 MW | withdrawn | Frederick, Maryland |
| Doubs 230kV | AB2-129 | Solar | 80.0 MW | withdrawn | Frederick, Maryland |
| Metropolitan Court 34.5kV | W3-070 | Other | 52.0 MW | withdrawn | Frederick, Maryland |
| Metropolitan Court 34.5kV | V3-056 | Other | 50.0 MW | withdrawn | Frederick, Maryland |
| Balenger Sewage-Thomas Bakery 34.5kV | Y2-096 | Other | 47.2 MW | withdrawn | Frederick, Maryland |
| LeGore Bridge Solar Center | 61796_LGBSC | Solar | 20.0 MW | operational | Frederick, Maryland |
| Catoctin 34kV | AC1-039 | Solar | 20.0 MW | withdrawn | Frederick, Maryland |
| Catoctin 34.5kV | AA2-145 | Solar | 20.0 MW | withdrawn | Frederick, Maryland |
| Carroll-Monocacy 34.5kV | AB1-124 | Solar | 20.0 MW | operational | Frederick, Maryland |
| Catoctin 34.5kV | AA2-146 | Solar | 20.0 MW | withdrawn | Frederick, Maryland |
| Catoctin 138kV | AB2-181 | Solar | 20.0 MW | withdrawn | Frederick, Maryland |
| Lime Kiln-Aqueduct 34.5kV | AB1-066 | Solar | 19.8 MW | withdrawn | Frederick, Maryland |
| Catoctin-Carroll 138 kV | AH2-262 | Solar | 17.0 MW | withdrawn | Frederick, Maryland |
| Fort Detrick Solar PV | 61552_FDSPV | Solar | 15.7 MW | operational | Frederick, Maryland |
| Biggs Ford Solar Center | 61321_BFSC | Solar | 15.0 MW | operational | Frederick, Maryland |
| Carroll-Monocacy 34.5kV | AB1-125 | Solar | 15.0 MW | operational | Frederick, Maryland |
| Emmitsburg 34kV | W1-116 | Solar | 14.0 MW | operational | Frederick, Maryland |
| Emmitsburg–Taneytown 2 34.5 kV | AB2-144 | Solar | 13.8 MW | withdrawn | Frederick, Maryland |
| Mount Saint Mary's | 57758_PV1 | Solar | 13.7 MW | operational | Frederick, Maryland |
| Baker Point | 61519_GEN1 | Solar | 9.0 MW | operational | Frederick, Maryland |
| Cotoctin-Troutville Junction 34.5kV | AA1-109 | Solar | 9.0 MW | operational | Frederick, Maryland |
| Walkersville 12kV | AB1-098 | Solar | 8.2 MW | withdrawn | Frederick, Maryland |
| Fort Detrick Solar PV | 61552_FDSBS | Battery | 6.0 MW | operational | Frederick, Maryland |
| Damascus-Mt. Airy 34.5kV | Y3-029 | Gas | 4.4 MW | withdrawn | Frederick, Maryland |
| Catoctin 12.5kV | AA2-143 | Solar | 4.0 MW | withdrawn | Frederick, Maryland |
| Yellow Springs 34.5kV | AA2-153 | Solar | 4.0 MW | withdrawn | Frederick, Maryland |
| Frederick 12kV | O34 | Gas | 3.0 MW | withdrawn | Frederick, Maryland |
| Cannonball Solar (CSG) | 66867_CBALL | Solar | 2.0 MW | operational | Frederick, Maryland |
| Frederick County - Landfill | 63496_PV1 | Solar | 2.0 MW | operational | Frederick, Maryland |
| Reichs Ford Landfill | U1-048 | Gas | 2.0 MW | withdrawn | Frederick, Maryland |
| Emmitsburg Solar Arrays | 60849_87353 | Solar | 1.7 MW | operational | Frederick, Maryland |
| Francis Scott Key Mall | 63253_FSK | Solar | 1.6 MW | operational | Frederick, Maryland |
| Solar City | Y2-075 | Solar | 0.5 MW | withdrawn | Frederick, Maryland |
| Monocacy 12.47 KV - Worman Mill Feeder | Z1-053 | Solar | 0.3 MW | withdrawn | Frederick, Maryland |
Top developers
Developer attribution is not yet resolved for this set.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; PJM — new-services interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
Get an alert when a new project is proposed in Frederick County.
Start tracking with interXdata