Maryville Utilities electricity rates
Municipal utility · Tennessee · SERC region
Maryville Utilities is a city-owned municipal utility, governed locally rather than by the state commission, serving 19,485 homes in Tennessee. Its residential customers pay an average of 12.46¢/kWh including fixed and delivery charges, 31% less than the U.S. average.
Rate basis: EIA-861 2025 annual data, adjusted to the 12 months ending 2026-07 using the state's price trend.
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Maryville Utilities bill estimates
| Monthly use | At average all-in rate | Base tariff charges* |
|---|---|---|
| 500 kWh | $62.30 | $55.54 |
| 1,000 kWh | $124.60 | $102.46 |
| 1,500 kWh | $186.90 | $149.38 |
| 2,000 kWh | $249.20 | $196.30 |
*Residential- Schedule RS (effective 2014-07-01, $8.62/month customer charge), energy and fixed charges from the OpenEI Utility Rate Database. Riders, fuel adjustments and taxes are often billed separately, so real bills usually land closer to the all-in column. Calculate your bill.
Maryville Utilities residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| Residential- Schedule RS | 2014-07-01 | $8.62 | 9.38¢ |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
Maryville Utilities rate history
2015–2025: +28% change in the average residential rate (9.50¢ → 12.11¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
| 2025 | Maryville Utilities | Tennessee avg | U.S. avg |
|---|---|---|---|
| Outage minutes per customer (SAIDI) | 78 | 260 | 266 |
| Outages per customer (SAIFI) | 1.01 | 1.88 | 1.34 |
| Average restoration time (CAIDI) | 77 min | — | — |
| Outage minutes excluding major storms | 54 | 162 | 121 |
Outages in counties served (2025)
From ORNL EAGLE-I, which tracks customers without power every 15 minutes. These counts cover every utility in each county. Weighted across Maryville Utilities's counties, customers averaged 5 hr 20 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Blount | 320 | 68 | 11,202 | 2025-08-27 |
Maryville Utilities service area
Maryville Utilities serves Blount County in Tennessee and 4 ZIP codes.
Blount
Cities: Maryville, Alcoa, Eagleton Village, Wildwood
Programs, smart meters & solar
| Smart meters (AMI) for homes | 91% |
| Time-based rate programs | None reported |
| Net-metered solar homes | 0 reported |
Maryville Utilities at a glance
| Ownership | Municipal utility |
| Services | Distribution |
| Commercial rate | 11.64¢/kWh |
| Industrial rate | 6.54¢/kWh |
| Retail revenue (2025) | $79,451,000 |
| Electricity sold (2025) | 795,604 MWh |
| Peak demand | 164 MW summer · 157 MW winter |
| Line losses | 2.1% |
| Balancing authority | TVA |
| EIA utility ID | 11789 |
Other utilities in Tennessee
Frequently asked questions
What is Maryville Utilities's electricity rate?
Maryville Utilities residential customers pay an average of 12.46¢ per kWh, all charges included (EIA-861 2025 annual data, adjusted to the 12 months ending 2026-07 using the state's price trend). That's 8% below the Tennessee average of 13.56¢ and 31% below the U.S. average.
What is the average Maryville Utilities electric bill?
About $146 a month. The average Maryville Utilities home uses 1,172 kWh a month. At 1,000 kWh the bill would be about $125.
How many customers does Maryville Utilities have?
Maryville Utilities serves 19,485 residential customers and 22,640 customers in total in Tennessee, across 1 county.
How reliable is Maryville Utilities?
In 2025, the average Maryville Utilities customer was without power for 78 min (SAIDI) over 1.01 interruptions (SAIFI), including major storms. Excluding major event days it was 54 min. The Tennessee average was 4 hr 20 min and the U.S. average 4 hr 26 min.
Sources: EIA-861 2025 and EIA-861M (through July 2026), OpenEI URDB, ORNL EAGLE-I, U.S. Census. Methodology. Spot an error? Rates change often, so confirm with Maryville Utilities before making decisions.