City of Marietta Electric Rates and Average Monthly Bill

City of Marietta reported 36,288 residential customers on bundled service in 2025, using 830 kWh a month on average at 11.92 cents per kWh. Bundled means the utility supplies the energy and delivers it, so the price covers both. Among the 47 Georgia utilities with at least 10,000 bundled residential customers, City of Marietta ranks 4 from the lowest price.

Source: U.S. Energy Information Administration, Form EIA-861 (final 2025 data), sales to ultimate customers. Price is revenue divided by sales and includes fixed charges.

EIA lists the counties where City of Marietta has distribution equipment. That covers 1 county in Georgia. A county can be served by more than one utility, so confirm your address with the utility or your bill.

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For 2025, City of Marietta reported an average of 106 minutes without power per customer and 1.30 interruptions per customer, with major event days left out. The typical interruption lasted about 82 minutes. For comparison, the median state averaged 127 minutes of outage per customer.

City of Marietta had about 22 fewer minutes of outage per customer than the median state. The Georgia figure across its utilities was 146 minutes. One interruption lasting 82 minutes and 1.30 interruptions a year per customer add up to the 106 minute total.

Source: U.S. Energy Information Administration, Form EIA-861 (final 2025 data), reliability schedule, measured under IEEE 1366. Utilities define events slightly differently, so compare with care.

• Time-of-use pricing. City of Marietta does not report a residential time-of-use program in its 2025 EIA filing. Ask the utility, because programs change. How time-of-use rates work.
• Rooftop solar and net metering. EIA shows 40 residential net-metered systems on the City of Marietta grid in 2025, with 0.2 megawatts of capacity. How net metering works.

Owned and run by a city or town. A city council or utility board usually sets the rates, and state commissions often have limited authority over it.

For questions about state consumer protections, see the Georgia Public Service Commission.

City of Marietta is a municipal utility based in Georgia.

Georgia has 56 utilities with residential customers in the 2025 EIA data. City of Marietta is 18th by size and serves about 0.75% of the state's homes. Its price of 11.92 cents per kWh is 1.51 cents below the median of 17 other municipal utilities in Georgia (13.43 cents). At $98.99 a month, an average City of Marietta home pays about $717 a year less than the Georgia average of $158.70, and uses 246 kWh a month less. City of Marietta lists distribution equipment in a single county, so its service area is easy to check against your address. 40 of its residential customers use net metering, or 1.1 per 1,000 homes, against 4.4 for Georgia as a whole.

Source: U.S. Energy Information Administration, Form EIA-861 (final 2025 data). Peers are other utilities of the same type in Georgia with at least 1,000 residential customers and a reported price.

See every one on the electric companies in Georgia page.

Kilowatt Atlas is not City of Marietta and does not take payments, start service or manage accounts. To pay a bill, report an outage or start service, use the website, app or phone number printed on your bill. Be careful with search ads and lookalike sites that offer to pay your bill for a fee.

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