Sac-Osage Electric Co-op electricity rates
Electric cooperative · Missouri
Sac-Osage Electric Co-op is a member-owned electric cooperative, so its customers own it and elect its board, serving 12,100 homes in Missouri. Its residential customers pay an average of 14.97¢/kWh including fixed and delivery charges, 17% 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. This utility files EIA's short form, which reports total sales only, so the rate covers all customer classes.
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Sac-Osage Electric Co-op bill estimates
| Monthly use | At average all-in rate | Base tariff charges* |
|---|---|---|
| 500 kWh | $74.85 | $61.00 |
| 1,000 kWh | $149.70 | $92.00 |
| 1,500 kWh | $224.55 | $123.00 |
| 2,000 kWh | $299.40 | $154.00 |
*Residential (effective 2019-04-01, $30.00/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.
Sac-Osage Electric Co-op residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| Residential | 2019-04-01 | $30.00 | 6.20¢ |
| Residential Seasonal | 2019-04-01 | $33.00 | 6.20¢ |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
Sac-Osage Electric Co-op rate history
2015–2025: +14% change in the average residential rate (12.65¢ → 14.47¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
| 2019 | Sac-Osage Electric Co-op | Missouri avg | U.S. avg |
|---|---|---|---|
| Outage minutes per customer (SAIDI) | 208 | 444 | 266 |
| Outages per customer (SAIFI) | 1.32 | 1.34 | |
| Outage minutes excluding major storms | 205 | 114 | 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 Sac-Osage Electric Co-op's counties, customers averaged 13 hr 41 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Benton | 2,028 | 76 | 5,540 | 2025-05-20 |
| St Clair | 1,904 | 60 | 2,667 | 2025-05-20 |
| Dade | 1,028 | 39 | 1,627 | 2025-06-29 |
| Hickory | 1,026 | 41 | 1,819 | 2025-02-02 |
| Vernon | 986 | 50 | 5,481 | 2025-04-02 |
| Henry | 730 | 53 | 2,270 | 2025-05-20 |
| Barton | 285 | 32 | 1,050 | 2025-03-19 |
| Cedar | 249 | 52 | 1,595 | 2025-05-23 |
| Polk | 247 | 60 | 2,131 | 2025-02-01 |
Sac-Osage Electric Co-op service area
Sac-Osage Electric Co-op serves 9 counties in Missouri.
Barton, Benton, Cedar, Dade, Henry, Hickory, Polk, St Clair, Vernon
Programs, smart meters & solar
| Smart meters (AMI) for homes | 0% |
| Time-based rate programs | None reported |
| Net-metered solar homes | 0 reported |
Sac-Osage Electric Co-op at a glance
| Ownership | Electric cooperative |
| Services | — |
| Retail revenue (2025) | $23,950,100 |
| Electricity sold (2025) | 165,561 MWh |
| Balancing authority | AECI |
| EIA utility ID | 16511 |
Other utilities in Missouri
Frequently asked questions
What is Sac-Osage Electric Co-op's electricity rate?
Sac-Osage Electric Co-op residential customers pay an average of 14.97¢ 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 7% above the Missouri average of 13.95¢ and 17% below the U.S. average.
What is the average Sac-Osage Electric Co-op electric bill?
About $171 a month. The average Sac-Osage Electric Co-op home uses 1,140 kWh a month. At 1,000 kWh the bill would be about $150.
How many customers does Sac-Osage Electric Co-op have?
Sac-Osage Electric Co-op serves 12,100 residential customers in Missouri, across 9 counties.
How reliable is Sac-Osage Electric Co-op?
In 2019, the average Sac-Osage Electric Co-op customer was without power for 3 hr 28 min (SAIDI) over undefined interruptions (SAIFI), including major storms. Excluding major event days it was 3 hr 25 min. The Missouri average was 7 hr 24 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 Sac-Osage Electric Co-op before making decisions.