| Utility | Maryland Customers on Smart Grid | Customers Opting Out of Smart Meters | Up Front Opt Out Fee | Monthly Opt Out Fee |
| BGE | Approximately 1.57 million | Approximately 23,000 | $75 | $11 |
| Pepco | Approximately 532,000 | 1,062 | $75 | $14 |
| Delmarva Power | Approximately 199,000 | 1,261 | $75 | $17 |
| SMECO | Unknown (Smart grid in pilot phase) | None | $75 | $12 |