Serving Rio Hondo, TX Since 2006

    Ambit Energy Rates & Plans in
    Rio Hondo, Texas

    Start service at a new address, pay your bill, manage your account, or transfer your electricity — all in one place. Rio Hondo is in Texas's deregulated market, so you choose your provider.

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    Individual results vary. Savings not guaranteed.

    Local Services

    Rio Hondo, TX Utility Setup Guide

    Rio Hondo is a small community in Cameron County located in the South Texas coastal region, known for its agricultural heritage and family-oriented character. When you move to Rio Hondo, you'll need to contact AEP Texas Central for any outages or issues with your electric meter, poles, and wires—they are the transmission and distribution utility that maintains the physical infrastructure. For your electricity plans, billing, and customer support, you'll work with a retail energy provider such as Ambit Energy, which is standard practice across Texas's deregulated electricity market. This separation means you have choice in your retail provider while AEP Texas Central handles the reliable delivery of power to your home. Rio Hondo's subtropical climate means summer cooling demands are substantial, with temperatures regularly exceeding 95 degrees and high humidity throughout the hot season. Most households in the area use between 1,200 and 1,800 kilowatt-hours per month during peak summer months, though winter usage is considerably lower. When comparing electricity plans, focus on rates quoted at the 1,000 to 2,000 kWh consumption tier rather than the advertised 500 kWh tier, since that range reflects where typical Rio Hondo households actually fall over a full 12-month contract period. This approach helps you find genuine savings rather than introductory rates that don't match your real usage.

    Your Electric Options

    Top 4 Ambit Energy Electricity Plans for Rio Hondo

    Serving the AEP Texas Central utility area. Rates include E-Plan (paperless) discount.

    LOWEST RATE

    Budget Relief 12

    12 months

    500 kWh
    23.5¢
    1,000 kWh
    17.2¢
    2,000 kWh
    19.1¢
    Sign Up

    Texas Solar Buyback 24

    24 months

    500 kWh
    16.6¢
    1,000 kWh
    17.3¢
    2,000 kWh
    17.6¢
    View Plan

    Texas Solar Buyback 12

    12 months

    500 kWh
    16.6¢
    1,000 kWh
    17.3¢
    2,000 kWh
    17.6¢
    View Plan

    Lone Star Classic 24

    24 months

    500 kWh
    19.6¢
    1,000 kWh
    18.3¢
    2,000 kWh
    17.7¢
    View Plan

    Most Rio Hondo homes use 1,000–1,500 kWh/month — the 1,000 kWh column is the most realistic comparison.

    Local Info

    Rio Hondo, TX Utility & Government Contacts

    Verified numbers, addresses, and websites for services you'll need during your move.

    AEP Central

    Power outage · grid operator

    Call AEP Central for outages — not Ambit.

    City Hall

    Permits, utilities, general

    Police (non-emergency)

    Rio Hondo Police Department

    County Courthouse

    Records, permits, court business

    Post Office

    USPS retail + mailing

    Frequently Asked

    Rio Hondo Electricity Service FAQ

    About Rio Hondo

    Who do I call for a power outage in Rio Hondo?+
    Call AEP Texas Central at (866) 223-8508. AEP Texas Central maintains the wires and restores outages in the Rio Hondo area. Your Ambit plan covers billing only.
    Which Ambit Energy plan offers the best value in Rio Hondo?+
    At typical 1,000 kWh usage, Budget Relief 12 delivers the best fixed-rate value at 17.2¢/kWh (E-Plan included). For summer A/C months, the Summer Break plan offers 50% off energy charges June–September — often the strongest value when usage spikes.
    Is Ambit available in all Rio Hondo ZIP codes?+
    Yes. Ambit serves all Rio Hondo ZIP codes and surrounding areas in the same TDU territory.
    What nearby cities do you serve?+
    Harlingen, San Benito, Los Fresnos, Santa Rosa — all in AEP Texas Central territory.
    How do I set up water service in Rio Hondo?+
    Call Rio Hondo Water System at (956) 843-2201. Deposit may apply for new accounts. Setup typically completes in 1–3 business days.

    About the Texas Deregulated Market

    How long does it take to switch providers?+
    1 to 7 days, completed by your next meter read. No service interruption. New-address connections can usually happen same-day or next-day.
    What's the difference between AEP Central and Ambit?+
    AEP Texas Central owns the poles, wires, and meters (the Transmission & Distribution utility). Ambit is the retailer that sells your plan and sends your bill. You choose the retailer; the TDU is fixed by geography.
    Fixed vs variable rates — which should I pick?+
    Fixed locks your ¢/kWh for 12, 24, or 36 months. Variable can change monthly with wholesale prices. Most Texas households pick fixed for budget predictability, especially during summer peak months.
    What is the E-Plan discount?+
    Ambit's paperless billing discount — enroll in email-only billing and your rate drops by 0.2¢/kWh. Rates on this page assume E-Plan is enabled; add 0.2¢/kWh for paper billing.
    Do you have Spanish-language support?+
    Yes — our site is fully bilingual and phone support is available in Spanish. Ver esta página en español →

    Ready to switch in Rio Hondo?

    Enroll in 5 minutes or call for help choosing a plan. Same-day and next-day connections available.

    Electric Bill Estimator

    Enter your current electric rate or your total bill and electricity usage to see how much you could potentially save before signing up or making the switch.

    ¢/kWh
    Disclaimer: Savings estimates are for illustration purposes only and are not guaranteed. Actual rates vary based on usage, location, and plan terms. Rates shown are at 2000 kWh usage level. E-Plan discount requires enrollment in electronic billing. Texas Energy Saver is an Independent Ambit Energy Consultant. Ambit Texas, LLC REP #10117.