The average electricity rate per kWh in April 2019 was 8.07 cents, 1.1 percent higher than in 2020. When the energy market in Maryland was deregulated it allowed customers to shop around for the provider that would best suit their needs. Lawmakers hoped to create competition to provide lower costs and increased reliability for consumers.
Average Energy Costs per kWh by zip during April 2019 vs 2020
| Zip code | Average Cost April 2019 | Average Cost April 2020 | Percent change |
|---|---|---|---|
| 20607 | 7.99¢ | 7.57¢ | -5.3% |
| 20639 | 7.68¢ | 7.43¢ | -3.3% |
| 20837 | 6.82¢ | 6.95¢ | 1.9% |
| 21160 | 8.07¢ | 7.98¢ | -1.1% |
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