Conowingo Hydroelectric Project (P-405)
Exelon Generation Company, LLC (Exelon) is licensed by the Federal Energy Regulatory Commission (FERC, or the Commission) to operate the 572-megawatt (MW) Conowingo Hydroelectric Project (Conowingo Project) (FERC No. 405). Exelon was granted a (50-year license from FERC on March 19, 2021 to operate the dam through year 2071). The license ensures Conowingo Dam continues its emissions-free operation, benefitting our local economy, environment, and community.