Just Energy
Smart Choice - 24
Rate
8.70¢
Term
24 Months
$1000 kWh
$87
Rates as of September 2026 · verify on the EFL
- ✓ 31% green
- ✓ $125 bill credit when you use 1000 kWh
- ✓ 60-Day Happiness Guarantee
Best for Reliability Just Energy in San Carlos
Just Energy in San Carlos.
Just Energy has 14 plans live on the AEP Texas Central grid serving San Carlos. Lowest rate 8.70¢/kWh — about 5.8¢ below the San Carlos average.
4.0 via Google · AEP Texas Central grid · Hidalgo County
Just Energy in San Carlos
By the numbers.
Lowest here
8.70¢
Just Energy in San Carlos
San Carlos avg
14.48¢
across all providers
Just Energy plans
14
on AEP Texas Central
100% green
0
renewable plans
What you pay in San Carlos
Energy charge vs the wires.
Just Energy's cheapest plan in San Carlos is 8.7¢/kWh all-in. That number is two parts: Just 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.
Just Energy energy
3.6¢
AEP Texas Central delivery
5.1¢
All-in
8.7¢
At a typical 1,000 kWh month, that's about $87 — including the ~$4.93 AEP Texas Central meter charge. Because delivery is fixed, the only lever between providers in San Carlos is the energy charge. Just Energy's best rate ranks #9 of 17 providers on the AEP Texas Central grid.
Top Just Energy picks for San Carlos
Best Just Energy plans here.
Just Energy
Smart Choice - 12
Rate
8.90¢
Term
12 Months
$1000 kWh
$89
Rates as of September 2026 · verify on the EFL
- ✓ 31% green
- ✓ $125 bill credit when you use 1000 kWh
- ✓ 60-Day Happiness Guarantee
Just Energy
Power Plus - 12
Rate
10.90¢
Term
12 Months
$1000 kWh
$109
Rates as of September 2026 · verify on the EFL
- ✓ 26% green
- ✓ $100 bill credit when you use 1000 kWh
- ✓ 60-Day Happiness Guarantee
Every Just Energy plan on AEP Texas Central
All 14 Just Energy plans in San Carlos.
| # | Plan | Rate | |
|---|---|---|---|
| 1 | Smart Choice - 24 | 8.70¢ | View → |
| 2 | Smart Choice - 12 | 8.90¢ | View → |
| 3 | Power Plus - 12 | 10.90¢ | View → |
| 4 | Power Plus - 24 | 11.30¢ | View → |
| 5 | Basics - 12 | 14.40¢ | View → |
| 6 | Renters Choice - 12 | 14.50¢ | View → |
| 7 | Simple Choice- 12 | 14.90¢ | View → |
| 8 | Basics - 24 | 15.00¢ | View → |
| 9 | Simple Choice- 24 | 15.10¢ | View → |
| 10 | Simple Value - 24 | 16.80¢ | View → |
| 11 | Simple Value - 12 | 17.20¢ | View → |
| 12 | Simple Value - 36 | 17.40¢ | View → |
| 13 | Mega Saver - 12 | 18.00¢ | View → |
| 14 | Mega Saver - 24 | 18.40¢ | View → |
San Carlos, Hidalgo County, sample ZIP 78539. Served by AEP Texas Central (outage line: 1-866-223-8508).
Switching in San Carlos
Same wires — new bill from Just Energy.
AEP Texas Central owns the wires in San Carlos and processes the switch in 1-3 business days — no service interruption, no truck roll, no new equipment. Just Energy files the switch on your behalf. Same-day if you order before 4-5 PM Central.
Just Energy in San Carlos — FAQ
Common questions.
Does Just Energy serve San Carlos, TX?
Yes. Just Energy offers 14 plans in San Carlos on the AEP Texas Central grid, starting at 8.7¢/kWh all-in. Enrollment is online and service is delivered by AEP Texas Central.
What's the delivery charge in San Carlos?
AEP Texas Central charges about 5.1¢/kWh plus ~$4.93/month to deliver power in San Carlos. This is set by the PUCT and is identical on every plan — from Just Energy or any other provider — so the only number that differs between providers is the energy charge.
Where does Just Energy rank on price in San Carlos?
Just Energy's lowest San Carlos rate ranks #9 of 17 providers serving the AEP Texas Central grid. The cheapest plan overall in San Carlos is 6.8¢/kWh; Just Energy's best is 8.7¢/kWh.
How long does it take to switch to Just Energy in San Carlos?
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 Just Energy
Explore Just Energy.
Compare Just Energy plans in San Carlos
See how Just Energy's 14 plans stack up at your real San Carlos 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.