Conowingo P-405

General information
Waterway	Susquehanna River
Current status	Active license
Type of facility	Conventional Hydro
Type of permit	FERC License
FERC information
FERC docket #	P-405
FERC project name	Conowingo
Permit issued	8/9/80
Permit expiration	8/28/14
Ownership and operation
Owner	Exelon Power
Owner type	Wholesale Power Marketer
Year first online (conventional hydro)	1928
Transmission or distribution system owner	PECO Energy Co
Power and generating capacity
Number of units	11
Total capacity from hydraulic turbine-generator units within each plant	530.8 MW
Average annual net hydropower generation	1,922,250.8 MWH

The Conowingo project is undergoing relicensing along with the Muddy Run Pumped Storage Project (P-2355) and the York Haven Project (P-1888) on the Susquehanna River.