Conowingo (1574_4)
Conowingo is a 47.7 MW other interconnection project in Harford, Maryland with a current status of operational.
47.7 MWCapacity
OperationalStatus
PJMMarket
OtherTechnology
Project facts
| Canonical name | Conowingo |
|---|---|
| Queue ID | 1574_4 |
| Status | operational |
| Source status | (OP) Operating |
| Market | PJM |
| Technology | Other |
| Capacity | 47.7 MW |
| State | Maryland |
| County | Harford |
| Point of interconnection | — |
| Requested (queue) date | — |
| Proposed in-service date | — |
| Operational date | 1928-04-01 |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | Constellation Power, Inc |
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-08-02 | new_project | — | operational | high |
Explore related data
Source last checked2026-10-02
Data last materially changed2026-10-02
Page data generated2026-10-12
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned). Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
Follow this project and get an alert when its status, capacity, developer, or schedule changes.
Start tracking with interXdata