MarylandElectricity Rates & Utility Costs
The average residential electricity rate in Maryland is 16.57¢/kWh, which is around the national average. That's 3.8% lower than the national average.
Residential
16.57¢
per kWh
Commercial
12.84¢
per kWh
Industrial
10.03¢
per kWh
Avg Monthly Bill
$145
residential
Maryland vs National Average
| Metric | Maryland | National Avg | Difference |
|---|---|---|---|
| Residential Rate | 16.57¢/kWh | 17.22¢/kWh | -0.65¢ |
| Monthly Bill | $145 | $134 | +$11.00 |
| Renewable Energy | 12.0% | ~22% | Below avg |
| Primary Source | Nuclear | ||
Why Electricity Is Affordable in Maryland
Maryland's electricity rates are close to the national average. The state relies primarily on Nuclear for power generation, with renewable sources making up 12.0% of the mix. Competitive market options and moderate generation costs help keep rates stable.
Utility Companies in Maryland
| Utility | Avg Rate | Customers | Type |
|---|---|---|---|
| BGE (Baltimore Gas & Electric) | 16.57¢/kWh | 1,300,000 | both |
| Pepco | 15.80¢/kWh | 590,000 | electric |
Appliance Running Costs in Maryland
Based on Maryland's residential rate of 16.57¢/kWh.
| Appliance | Watts | Hours/Day | Monthly Cost | Annual Cost |
|---|---|---|---|---|
| Air Purifier | 50 | 24 | $5.97 | $71.58 |
| Blender | 400 | 0.1 | $0.20 | $2.39 |
| CFL Bulb (13W) | 13 | 8 | $0.52 | $6.20 |
| Cable / Satellite Box | 35 | 24 | $4.18 | $50.11 |
| Ceiling Fan | 75 | 12 | $4.47 | $53.69 |
| Central Air Conditioner | 3,500 | 8 | $139.19 | $1,670.26 |
| Chest Freezer | 80 | 24 | $9.54 | $114.53 |
| Clothes Dryer (Electric) | 3,000 | 1 | $14.91 | $178.96 |
| Coffee Maker | 900 | 0.25 | $1.12 | $13.42 |
| Crypto Mining Rig | 1,500 | 24 | $178.96 | $2,147.47 |
| Dehumidifier | 300 | 12 | $17.90 | $214.75 |
| Desktop Computer | 200 | 8 | $7.95 | $95.44 |
| Dishwasher | 1,800 | 1 | $8.95 | $107.37 |
| Electric Baseboard Heater | 1,000 | 10 | $49.71 | $596.52 |
| Electric Fireplace | 1,400 | 4 | $27.84 | $334.05 |
Compare With Other States
More Data for Maryland
Frequently Asked Questions
What is the average electricity rate in Maryland?
The average residential electricity rate in Maryland is 16.57¢ per kWh, which is 3.8% below the national average of 17.22¢/kWh.
How much is the average monthly electric bill in Maryland?
The average monthly residential electric bill in Maryland is $145, compared to the national average of $134.
Why is electricity cheap in Maryland?
Maryland's electricity rates are close to the national average. The state relies primarily on Nuclear for power generation, with renewable sources making up 12.0% of the mix. Competitive market options and moderate generation costs help keep rates stable.
What is the main energy source in Maryland?
The primary energy source in Maryland is Nuclear, with 12.0% of electricity coming from renewable sources.
Was this data helpful?
Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)