South Side Electric electricity rates
Electric cooperative · Idaho
South Side Electric is a member-owned electric cooperative, so its customers own it and elect its board, serving 0 homes in Idaho. Its residential customers pay an average of 8.09¢/kWh including fixed and delivery charges, 55% 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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South Side Electric bill estimates
| Monthly use | At average all-in rate | Base tariff charges* |
|---|---|---|
| 500 kWh | $40.45 | $48.03 |
| 1,000 kWh | $80.90 | $74.34 |
| 1,500 kWh | $121.35 | $100.65 |
| 2,000 kWh | $161.80 | $126.97 |
*Residential (effective 2014-05-01, $21.71/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.
South Side Electric residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| Residential | 2014-05-01 | $21.71 | 5.26¢ |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
South Side Electric rate history
2015–2025: +56% change in the average residential rate (4.84¢ → 7.56¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
South Side Electric 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 South Side Electric's counties, customers averaged 24 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Cassia | 24 | 16 | 300 | 2025-03-24 |
South Side Electric service area
South Side Electric serves Cassia County in Idaho.
Cassia
Programs, smart meters & solar
| Smart meters (AMI) for homes | — |
| Time-based rate programs | None reported |
| Net-metered solar homes | 0 reported |
South Side Electric at a glance
| Ownership | Electric cooperative |
| Services | — |
| Retail revenue (2025) | $4,719,000 |
| Electricity sold (2025) | 62,452 MWh |
| Balancing authority | BPAT |
| EIA utility ID | 17576 |
Other utilities in Idaho
Frequently asked questions
What is South Side Electric's electricity rate?
South Side Electric residential customers pay an average of 8.09¢ 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 36% below the Idaho average of 12.65¢ and 55% below the U.S. average.
What is the average South Side Electric electric bill?
EIA doesn't publish residential sales for South Side Electric.
How many customers does South Side Electric have?
South Side Electric serves 0 residential customers and 868 customers in total in Idaho, across 1 county.
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 South Side Electric before making decisions.