Variable Advantage
SOUTHERN FEDERAL POWER LLC · 1-month contract · variable rate · Texas-New Mexico Power delivery area
At 1,000 kilowatt hours a month spread across a Texas year, this plan costs $1,564.05 over twelve months — an average of $130.34 a month, or 13.0¢ per kilowatt hour all in. That makes it the 49th cheapest of the 166 plans sold in Texas-New Mexico Power territory.
These figures are estimated. We could not read SOUTHERN FEDERAL POWER LLC’s fact label cleanly enough to trust a line-by-line reconstruction, so the rate structure here is solved from the three prices Power to Choose publishes. It reproduces those three points exactly but may miss a condition that only bites at other usage levels. Read the label yourself.
Cost at your usage
1,000 kWh a month on average
A year on this plan
$1,564.05
$130.34 a month · 13.0¢ per kWh
advertised13.0¢and that is what it works out to
- Charges $12.67 every month before you use any electricity.
- The rate is variable, so this price is only what they charge this month.
- We could not read this plan’s fact label cleanly, so these numbers are reconstructed from its three published prices.
your most expensive month
| Energy charge · 1,600 kWh × 11.7667¢ | $188.27 |
|---|---|
| Base charge · every month regardless of usage | $12.67 |
| TNMP delivery · included in the energy charge | $0 |
| What you would actually pay | $200.94 |
Every month at 1,000 kWh
| Month | Estimated bill | Notes |
|---|---|---|
| Jan | $104.45 | |
| Feb | $95.04 | |
| Mar | $92.68 | |
| Apr | $95.04 | |
| May | $116.22 | |
| Jun | $160.93 | |
| Jul | $200.94 | |
| Aug | $200.94 | |
| Sep | $165.64 | |
| Oct | $120.92 | |
| Nov | $99.74 | |
| Dec | $111.51 |
The published comparison points
Checking our arithmetic against theirs
Power to Choose makes every retailer publish an average price at exactly 500, 1,000 and 2,000 kilowatt hours a month. Those are the three numbers we recompute from the fact label; when ours land on theirs we know we have read the label correctly. They assume flat usage every month, which is why they differ from the seasonal figures above.
| Usage | They advertise | We compute | Monthly bill | A year |
|---|---|---|---|---|
| 500 kWh a month | 14.3¢ | 14.3¢ | $71.50 | $858 |
| 1,000 kWh a month | 13.0¢ | 13.0¢ | $130.34 | $1,564.08 |
| 2,000 kWh a month | 12.4¢ | 12.4¢ | $248 | $2,976 |
What is actually in this plan
The fine print, in plain English
- Base charge
- $12.67 every month before you use any electricity at all. Over a year that is $152.04.
- Energy charge
- 11.767¢ per kilowatt hour, the same at any usage.
- Bill credits
- None. Nothing to qualify for and nothing to lose.
- Minimum usage fee
- None.
- TNMP delivery charges
- Included in the energy charge above. TNMP still charges roughly $8 a month plus 6.4300¢ per kWh; the retailer has folded it in rather than billing it separately.
- Early termination fee
- None — this is a month-to-month plan.
- Notes from the label
- fact label was read but did not reproduce the published prices reconstructed as a flat-rate plan
The alternatives
Five plans that cost less than this one
Same territory, same 1,000 kWh a month, same method.
- #1No Gimmicks 11 — Budget Power$120.15/mosaves $122.23 a year
- #2September Savin' 6 — Energy Texas$120.28/mosaves $120.67 a year
- #3Simply September 6 — RHYTHM$120.28/mosaves $120.67 a year
- #4Bright Nights 6 — CHARIOT ENERGY$121/mosaves $112.05 a year
- #5Bright Nights 10 — CHARIOT ENERGY$122/mosaves $100.05 a year
One month, itemised
August on this plan
The hottest month, at 1,000 kWh a month average. Every line here comes from the fact label or the TNMP tariff.
| Energy charge · 1,600 kWh × 11.7667¢ | $188.27 |
|---|---|
| Base charge · every month regardless of usage | $12.67 |
| TNMP delivery · included in the energy charge | $0 |
| What you would actually pay | $200.94 |
Figures computed August 7, 2026 from the plan’s own Electricity Facts Label and published Texas-New Mexico Power delivery charges. We are not the retailer and cannot sell you electricity; confirm the rate on the label before you sign anything. How we count.