Tara Energy
Weekends Free Plan - 24
Rate
15.30¢
Term
24 Months
$1000 kWh
$153
Rates as of September 2026 · verify on the EFL
- ✓ 32% green
Best for Time-of-Use Tara Energy in Rancho Viejo
Tara Energy in Rancho Viejo.
Tara Energy has 1 plan live on the AEP Texas Central grid serving Rancho Viejo. Lowest rate 15.30¢/kWh.
3.8 via Google · AEP Texas Central grid · Cameron County
Tara Energy in Rancho Viejo
By the numbers.
Lowest here
15.30¢
Tara Energy in Rancho Viejo
Rancho Viejo avg
14.25¢
across all providers
Tara Energy plans
1
on AEP Texas Central
100% green
0
renewable plans
What you pay in Rancho Viejo
Energy charge vs the wires.
Tara Energy's cheapest plan in Rancho Viejo is 15.3¢/kWh all-in. That number is two parts: Tara 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.
Tara Energy energy
10.2¢
AEP Texas Central delivery
5.1¢
All-in
15.3¢
At a typical 1,000 kWh month, that's about $153 — including the ~$4.93 AEP Texas Central meter charge. Because delivery is fixed, the only lever between providers in Rancho Viejo is the energy charge. Tara Energy's best rate ranks #12 of 12 providers on the AEP Texas Central grid.
Top Tara Energy picks for Rancho Viejo
Best Tara Energy plans here.
Rancho Viejo, Cameron County, sample ZIP 78575. Served by AEP Texas Central (outage line: 1-866-223-8508).
Switching in Rancho Viejo
Same wires — new bill from Tara Energy.
AEP Texas Central owns the wires in Rancho Viejo and processes the switch in 1-3 business days — no service interruption, no truck roll, no new equipment. Tara Energy files the switch on your behalf. Same-day if you order before 4-5 PM Central.
Tara Energy in Rancho Viejo — FAQ
Common questions.
Does Tara Energy serve Rancho Viejo, TX?
Yes. Tara Energy offers 1 plan in Rancho Viejo on the AEP Texas Central grid, starting at 15.3¢/kWh all-in. Enrollment is online and service is delivered by AEP Texas Central.
What's the delivery charge in Rancho Viejo?
AEP Texas Central charges about 5.1¢/kWh plus ~$4.93/month to deliver power in Rancho Viejo. This is set by the PUCT and is identical on every plan — from Tara Energy or any other provider — so the only number that differs between providers is the energy charge.
Where does Tara Energy rank on price in Rancho Viejo?
Tara Energy's lowest Rancho Viejo rate ranks #12 of 12 providers serving the AEP Texas Central grid. The cheapest plan overall in Rancho Viejo is 6.8¢/kWh; Tara Energy's best is 15.3¢/kWh.
How long does it take to switch to Tara Energy in Rancho Viejo?
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 Tara Energy
Explore Tara Energy.
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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.