4Change Energy
Maxx Saver Value 8
Rate
7.40¢
Term
8 Months
$1000 kWh
$74
Rates as of July 2026 · verify on the EFL
Best for Low Rates 4Change Energy in Rio Grande City
4Change Energy in Rio Grande City.
4Change Energy has 7 plans live on the AEP Texas Central grid serving Rio Grande City. Lowest rate 7.40¢/kWh — about 7.3¢ below the Rio Grande City average.
4.2 · AEP Texas Central grid · 14K residents · Starr County
4Change Energy in Rio Grande City
By the numbers.
Lowest here
7.40¢
4Change Energy in Rio Grande City
Rio Grande City avg
14.71¢
across all providers
4Change Energy plans
7
on AEP Texas Central
100% green
0
renewable plans
What you actually pay in Rio Grande City
Energy charge vs the wires.
4Change Energy's cheapest plan in Rio Grande City is 7.4¢/kWh all-in. That number is two parts: 4Change Energy's energy charge, plus the AEP Texas Central delivery charge — the cost of the poles and wires, set by the PUCT and identical on every plan from every provider on this grid.
4Change Energy energy
2.3¢
AEP Texas Central delivery
5.1¢
All-in
7.4¢
At a typical 1,000 kWh month, that's about $74 — including the ~$4.93 AEP Texas Central meter charge. Because delivery is fixed, the only lever between providers in Rio Grande City is the energy charge. 4Change Energy's best rate ranks #5 of 18 providers on the AEP Texas Central grid.
Top 4Change Energy picks for Rio Grande City
Best 4Change Energy plans here.
4Change Energy
Maxx Saver Value 12
Rate
7.50¢
Term
12 Months
$1000 kWh
$75
Rates as of July 2026 · verify on the EFL
- ✓ $125 bill credit when you use 1000 kWh
- ✓ 60 Day Satisfaction Guarantee
- ✓ 12-month term
4Change Energy
Maxx Saver Value 24
Rate
8.30¢
Term
24 Months
$1000 kWh
$83
Rates as of July 2026 · verify on the EFL
Every 4Change Energy plan on AEP Texas Central
All 7 4Change Energy plans in Rio Grande City.
| # | Plan | Rate | |
|---|---|---|---|
| 1 | Maxx Saver Value 8 | 7.40¢ | View → |
| 2 | Maxx Saver Value 12 | 7.50¢ | View → |
| 3 | Maxx Saver Value 24 | 8.30¢ | View → |
| 4 | Cash Money 12 | 17.10¢ | View → |
| 5 | One Rate 12 | 17.30¢ | View → |
| 6 | Power Maxx Saver 12 | 17.90¢ | View → |
| 7 | Power Maxx Saver 24 | 18.10¢ | View → |
Rio Grande City, Starr County — population 14K, sample ZIP 78582. Served by AEP Texas Central (outage line: 1-866-223-8508).
Switching in Rio Grande City
Same wires — new bill from 4Change Energy.
AEP Texas Central owns the wires in Rio Grande City and processes the switch in 1-3 business days — no service interruption, no truck roll, no new equipment. 4Change Energy files the switch on your behalf. Same-day if you order before 4-5 PM Central.
4Change Energy in Rio Grande City — FAQ
Common questions.
Does 4Change Energy serve Rio Grande City, TX?
Yes. 4Change Energy offers 7 plans in Rio Grande City on the AEP Texas Central grid, starting at 7.4¢/kWh all-in. Enrollment is online and service is delivered by AEP Texas Central.
What's the delivery charge in Rio Grande City?
AEP Texas Central charges about 5.1¢/kWh plus ~$4.93/month to deliver power in Rio Grande City. This is set by the PUCT and is identical on every plan — from 4Change Energy or any other provider — so the only number that actually differs between providers is the energy charge.
Where does 4Change Energy rank on price in Rio Grande City?
4Change Energy's lowest Rio Grande City rate ranks #5 of 18 providers serving the AEP Texas Central grid. The cheapest plan overall in Rio Grande City is 7.1¢/kWh; 4Change Energy's best is 7.4¢/kWh.
How long does it take to switch to 4Change Energy in Rio Grande City?
1 to 3 business days. AEP Texas Central keeps delivering power the whole time — no interruption, no new meter, no truck roll. Order before roughly 4–5 PM Central on a weekday and same-day switching is usually available.
More on 4Change Energy
Explore 4Change Energy.
Compare 4Change Energy plans in Rio Grande City
See how 4Change Energy's 7 plans stack up at your real Rio Grande City usage.
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How enrollment works
You pick the plan here. Enrollment finishes on our secure checkout — same rate, no markup. If you'd rather skip the ZIP entry, Live Link pulls your real usage from Smart Meter Texas in about 30 seconds. Same plans, same checkout, less typing.