City of Siloam Springs electricity rates
Municipal utility · Arkansas · SPP region · SPP
City of Siloam Springs is a city-owned municipal utility, governed locally rather than by the state commission, serving 9,137 homes in Arkansas. Its residential customers pay an average of 11.99¢/kWh including fixed and delivery charges, 33% 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.
What things cost on City of Siloam Springs's rate
Popular — tap to add, then add more to compare:
Add as many devices as you like to compare them side by side. Search again to add another, or use Duplicate to compare two settings.
City of Siloam Springs bill estimates
| Monthly use | At average all-in rate | Base tariff charges* |
|---|---|---|
| 500 kWh | $59.95 | $58.58 |
| 1,000 kWh | $119.90 | $105.03 |
| 1,500 kWh | $179.85 | $151.48 |
| 2,000 kWh | $239.80 | $197.93 |
*Residential (effective 2014-06-04, $12.13/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.
City of Siloam Springs residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| Residential | 2014-06-04 | $12.13 | 9.29¢ |
| Residential - All Electrictime-of-use | 2014-06-04 | $12.13 | 9.3¢ (12am–12am) — summer weekdays |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
City of Siloam Springs rate history
2015–2025: +6% change in the average residential rate (10.84¢ → 11.46¢). Annual EIA-861 data.
Outages & reliability
Right now
Checking live outages…
Reliability history
| 2025 | City of Siloam Springs | Arkansas avg | U.S. avg |
|---|---|---|---|
| Outage minutes per customer (SAIDI) | 43 | 465 | 266 |
| Outages per customer (SAIFI) | 0.38 | 2.13 | 1.34 |
| Average restoration time (CAIDI) | 115 min | — | — |
| Outage minutes excluding major storms | 43 | 206 | 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 City of Siloam Springs's counties, customers averaged 2 hr 53 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Benton | 173 | 80 | 14,503 | 2025-03-05 |
City of Siloam Springs service area
City of Siloam Springs serves Benton County in Arkansas and 4 ZIP codes.
Benton
Cities: Bentonville, Siloam Springs, Gentry
Programs, smart meters & solar
| Smart meters (AMI) for homes | 100% |
| Customers with daily usage data online | 9,137 |
| Time-based rate programs | None reported |
| Net-metered solar homes | 53 |
City of Siloam Springs at a glance
| Ownership | Municipal utility |
| Services | Distribution, Bundled |
| Commercial rate | 13.46¢/kWh |
| Industrial rate | 9.04¢/kWh |
| Retail revenue (2025) | $29,394,000 |
| Electricity sold (2025) | 298,730 MWh |
| Peak demand | 70 MW summer · 52 MW winter |
| Line losses | 1.0% |
| Balancing authority | SWPP |
| EIA utility ID | 17184 |
Other utilities in Arkansas
Frequently asked questions
What is City of Siloam Springs's electricity rate?
City of Siloam Springs residential customers pay an average of 11.99¢ 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 11% below the Arkansas average of 13.43¢ and 33% below the U.S. average.
What is the average City of Siloam Springs electric bill?
About $103 a month. The average City of Siloam Springs home uses 861 kWh a month. At 1,000 kWh the bill would be about $120.
How many customers does City of Siloam Springs have?
City of Siloam Springs serves 9,137 residential customers and 10,310 customers in total in Arkansas, across 1 county.
How reliable is City of Siloam Springs?
In 2025, the average City of Siloam Springs customer was without power for 43 min (SAIDI) over 0.38 interruptions (SAIFI), including major storms. Excluding major event days it was 43 min. The Arkansas average was 7 hr 45 min and the U.S. average 4 hr 26 min.
Does City of Siloam Springs offer time-of-use rates?
Yes. The OpenEI rate database lists 1 time-of-use residential plan, including Residential - All Electric. Running big appliances off-peak can cut their cost. Pick the plan in the calculator above to see by how much.
Does City of Siloam Springs offer net metering for solar?
City of Siloam Springs had 53 residential net-metered customers in 2025 with 0.4 MW of capacity. Estimate solar savings at this utility's rate.
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 City of Siloam Springs before making decisions.