Amigo 12th Month Free 12 is a one-year fixed-rate plan with a simple hook: stay the full year, keep your account current, and Amigo credits back the energy charges on your 12th bill. The monthly price is about as easy to read as it gets, one all-in rate of 14.9¢ per kWh that already includes Oncor’s delivery charges, with no base fee.
Vault Price Predictability Score: 4/5
Our Price Predictability Score tells you how easy it is to know what you’ll pay before the bill arrives. It’s not a measure of whether a plan is the cheapest. Your first 11 bills are very easy to predict: one rate, no base fee, no usage targets. The plan loses one point because the 12th-month credit comes with conditions. If you leave early, switch plans or have a past-due balance, you lose it.
12th Month Free 12 at a glance
| Average price at 1,000 kWh | 14.9¢/kWh |
| Contract length | 12 months |
| Energy rate (fixed) | 14.9¢/kWh, includes Oncor delivery charges |
| Amigo monthly base fee | None |
| Bill credits | Energy charges on your 12th full monthly bill credited back, if you qualify |
| Early cancellation fee | $175 |
| Renewable content | 22% (optional JustGreen add-on available for $9.99 a month) |
| Utility area | Oncor (Dallas–Fort Worth and much of North, Central and West Texas) |
Based on Amigo’s Oncor Electricity Facts Label dated November 3, 2026. Pricing can vary by address, so check your ZIP for the current offer.
Is this plan a good fit for you?
12th Month Free 12 makes sense if:
- You want one rate that covers both supply and delivery, so the math is easy.
- You’re confident you’ll stay for the full year.
- You pay on time, every time.
You might look elsewhere if:
- There’s a real chance you’ll move or switch within the year. You’d lose the free month and owe the cancellation fee if you switch.
- You sometimes run a past-due balance. That can cost you the credit.
What your monthly bill would look like
| Monthly use | Estimated bill | Average price |
|---|---|---|
| 500 kWh (small apartment, mild month) | $74.50 | 14.9¢/kWh |
| 1,000 kWh (typical Texas home) | $149.00 | 14.9¢/kWh |
| 2,000 kWh (larger home, summer) | $298.00 | 14.9¢/kWh |
Your bill has one main piece: Amigo’s 14.9¢ per kWh energy charge, which already includes Oncor’s delivery charges. There’s no base fee, so the average price is the same whether you use 500 kWh or 2,000 kWh. Each extra kilowatt-hour adds the same 14.9¢ before taxes.
Estimates don’t include taxes, small regulatory fees or optional add-ons. They’re examples, not actual customer bills.
How the 12th-month credit works
After your 12th full monthly bill, Amigo credits the total energy charges on that bill back to your account. Because the 14.9¢ energy charge includes delivery, that credit covers most of what you’d normally pay that month.
Here’s what that looks like for a home using 1,000 kWh every month:
| Amount | |
|---|---|
| 12 monthly bills | $1,788 |
| 12th-month credit | About $149 back |
| Total for the year | About $1,639 |
| Real monthly average | About $137 (13.7¢/kWh) |
Keep in mind that the credit is based on your usage in month 12. If that month falls in a mild season, the credit is smaller. If it lands in summer, it’s bigger.
You lose the credit if:
- You have a past-due balance
- You end the contract early
- You switch to a different plan
What if you need to leave early?
Canceling before the 12 months are up costs $175. Here’s a simple way to decide whether switching is worth it:
- 12 months left: a new plan would need to save you more than about $15 a month to make up the fee.
- 6 months left: it would need to save you more than about $29 a month.
Remember that leaving early also means giving up the 12th-month credit, worth about $149 for a home using 1,000 kWh. Count that in too.
Fees and fine print
A few things to know:
- What “fixed” covers. Amigo’s 14.9¢ rate includes Oncor’s delivery charges, which aren’t itemized separately. Taxes apply.
- JustGreen. You can add Amigo’s JustGreen option for $9.99 a month if you want more renewable energy. It’s optional and not included in the examples above.
- Not prepaid. This is a standard monthly-billed plan.
Compare before you sign
Enter your ZIP code to compare 12th Month Free 12 against other fixed-rate plans at your actual usage. When you compare, use both the 14.9¢ monthly price and the roughly 13.7¢ yearly average, and be honest with yourself about whether you’ll finish the year.
Sources: 12th Month Free 12 Electricity Facts Label, Oncor, dated November 3, 2026 (opened from Amigo’s plan page) · Amigo residential plans, Oncor · Retrieved November 3, 2026.