Gascosage Electric Co-op electricity rates
Electric cooperative · Missouri · SERC region
Gascosage Electric Co-op is a member-owned electric cooperative, so its customers own it and elect its board, serving 9,292 homes in Missouri. Its residential customers pay an average of 13.72¢/kWh including fixed and delivery charges, 24% 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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Gascosage Electric Co-op bill estimates
| Monthly use | At average all-in rate | Base tariff charges* |
|---|---|---|
| 500 kWh | $68.60 | $69.80 |
| 1,000 kWh | $137.20 | $101.50 |
| 1,500 kWh | $205.80 | $133.20 |
| 2,000 kWh | $274.40 | $164.90 |
*A - Residential & Tax Exempt Three Phase (effective 2009-04-01, $29.00/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.
Gascosage Electric Co-op residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| A - Residential & Tax Exempt Three Phase | 2009-04-01 | $29.00 | 0.00¢ first 20 kWh, 8.50¢ first 500 kWh, 6.34¢ after |
| A - Residential & Tax Exempt Service Single-Phase | 2009-04-01 | $25.00 | 0.00¢ first 20 kWh, 8.50¢ first 500 kWh, 6.34¢ after |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
Gascosage Electric Co-op rate history
2015–2025: +49% change in the average residential rate (8.91¢ → 13.26¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
Gascosage Electric Co-op doesn't report reliability metrics to EIA (common for small utilities).
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 Gascosage Electric Co-op's counties, customers averaged 5 hr 38 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Phelps | 547 | 35 | 4,532 | 2025-03-15 |
| Camden | 454 | 98 | 7,585 | 2025-01-05 |
| Miller | 286 | 34 | 4,230 | 2025-05-19 |
| Maries | 277 | 22 | 1,168 | 2025-03-14 |
| Pulaski | 109 | 37 | 3,064 | 2025-03-29 |
Gascosage Electric Co-op service area
Gascosage Electric Co-op serves 5 counties in Missouri and 14 ZIP codes.
Camden, Maries, Miller, Phelps, Pulaski
Cities: Rolla, Waynesville, Saint Robert, Richland, Dixon, Crocker
Programs, smart meters & solar
| Smart meters (AMI) for homes | 0% |
| Time-based rate programs | None reported |
| Net-metered solar homes | 60 |
Gascosage Electric Co-op at a glance
| Ownership | Electric cooperative |
| Services | Distribution |
| Commercial rate | 13.73¢/kWh |
| Industrial rate | 9.78¢/kWh |
| Retail revenue (2025) | $25,731,000 |
| Electricity sold (2025) | 204,703 MWh |
| Peak demand | 42 MW summer · 63 MW winter |
| Line losses | 4.5% |
| Balancing authority | AECI |
| EIA utility ID | 7024 |
Other utilities in Missouri
Frequently asked questions
What is Gascosage Electric Co-op's electricity rate?
Gascosage Electric Co-op residential customers pay an average of 13.72¢ 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 2% below the Missouri average of 13.95¢ and 24% below the U.S. average.
What is the average Gascosage Electric Co-op electric bill?
About $175 a month. The average Gascosage Electric Co-op home uses 1,273 kWh a month. At 1,000 kWh the bill would be about $137.
How many customers does Gascosage Electric Co-op have?
Gascosage Electric Co-op serves 9,292 residential customers and 10,233 customers in total in Missouri, across 5 counties.
Does Gascosage Electric Co-op offer net metering for solar?
Gascosage Electric Co-op had 60 residential net-metered customers in 2025 with 0.6 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 Gascosage Electric Co-op before making decisions.