- Exelon (Berwyn, PA)
- …-- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison ( ComEd ), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac ... estimates, budgets, associated with the planning, design, licensing, construction, commissioning , operation, and maintenance of Exelon's electric generation, transmission,… more