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About the Variable Advantage electricity plan from Southern Federal
A 1-month variable plan from SOUTHERN FEDERAL POWER LLC in TNMP’s delivery area.
Variable Advantage
Net kWh rate by usage
As a table
| Usage | kWh | Net rate | Bill |
|---|---|---|---|
| 500 kWh | 500 | 12.4¢ | $62 |
| 1,000 kWh | 1,000 | 11.1¢ | $111 |
| 1,500 kWh | 1,500 | 10.7¢ | $161 |
| 2,000 kWh | 2,000 | 10.5¢ | $210 |
| 3,000 kWh | 3,000 | 10.3¢ | $309 |
| 5,000 kWh | 5,000 | 10.1¢ | $507 |
| 10,000 kWh | 10,000 | 10.0¢ | $1,002 |
At your usage
- Net kWh rate
- 11.0¢
- Average bill
- $123 per month (Nov)
- Contract
- $123 for 1 months
- Prices
- Checked against the plan’s Electricity Facts Label
Monthly estimates
| Nov | 1,112 kWh | $123 | 11.0¢ |
|---|
Things to know
- Variable rate
- The provider can change your price, often monthly, with little notice. The cost shown uses today’s rate (11.1¢/kWh at 1,000 kWh on Power to Choose); it can rise sharply.
- Short contract
- Priced for its contract months only (Nov); it renews afterward at a rate not known yet.
Plan terms
- Contract
- Month to month
- Rate type
- Variable (indexed to market prices)
- Cancellation fee
- None — “Cancellation Fee: $0.00”
- Renewable
- 6%
- Prepaid
- No
- Provider
- SOUTHERN FEDERAL POWER LLC
- Utility
- TNMP
- Rating
- 4 of 5 on Power to Choose (1 review)
Pricing
- Southern Federal base charge
- $4.95 per month
- Southern Federal energy charge
- 2.13¢/kWh
- TNMP base charge
- $7.56 per month (passed through)
- TNMP delivery charge
- 7.77¢/kWh (passed through)
- Power to Choose averages
- 500 kWh: 12.4¢/kWh
1,000 kWh: 11.1¢/kWh
2,000 kWh: 10.5¢/kWh
History
No price or term changes since October 13, 2026.
- October 13, 2026
- First seen here (this site began tracking plans then)
More
SOUTHERN FEDERAL POWER LLC’s other plans in TNMP’s area; the lowest-cost plans and every provider there.
Net kWh is your estimated all-in price per kWh, including delivery charges, for the next 12 months (or the contract months, if shorter) at the usage above, with usage rising and falling by month the way Texas homes do.
| Avg bill | Cancel fee | Sign up |
|---|