No-Deposit Prepaid Electricity Plans in Corpus Christi
Compare no-deposit prepaid electricity plans available in Corpus Christi, TX, ranked by estimated monthly cost from official EFL data, with rates from 16.2¢/kWh.
Real-time rate analysis for a 3-Bedroom home profile.
Last updated:
October 2026 Market Analysis
As of October 2026, energy supply rates in 78418 range from 16.2¢ to 18.7¢ per kWh. For a typical 3-bedroom household, the estimated supply cost starts at $113.24. These rates represent the energy charge and do not include mandatory TDU delivery fees or fixed monthly base charges.
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PAYLESS POWER
PTC 6 Month - Prepaid
6 Months • Fixed • Prepaid Plan
PRONTO POWER
Pronto Saver One
2 Months • Fixed • Prepaid Plan
PRONTO POWER
Pronto Flex 30
1 Months • Variable • Prepaid Plan
PRONTO POWER
Power To Choose
10 Months • Variable • Prepaid Plan
PAYLESS POWER
PTC 12 Month - Prepaid
12 Months • Fixed • Prepaid Plan
Frequently Asked Questions about 78418 Electricity
What is the cheapest electricity rate in Corpus Christi as of October 2026?
Currently, the lowest energy supply rate in 78418 is 16.2¢ per kWh. This is offered by PAYLESS POWER through its plan PTC 6 Month - Prepaid which is of 6 month duration. This average effective rate is calculated by using the EFL tiered rates of 500kWh: 16.3¢; 1000 kWh: 16.0¢; and 2000 kWh: 15.9¢; calculated using Linear Interpolation for the usage of Nov: 780 kWh; Dec: 720 kWh; Jan: 650 kWh; Feb: 620 kWh; Mar: 650 kWh; Apr: 780 kWh. Note that total billing will include additional TDU company AEP TEXAS CENTRAL pass-through charges regulated by the PUCT.
How do 3-bedroom usage profiles affect the price in Corpus Christi?
Electricity plans in Texas often feature tiered pricing. A 3-bedroom home has a different load profile, and our calculator helps determine the effective rate for Corpus Christi based on seasonal usage.
How can I verify if these Corpus Christi rates include hidden fees?
We recommend using our AI Plan Scan to review the Electricity Facts Label (EFL) for October 2026 to identify base fees or minimum usage penalties in Corpus Christi before you switch.