CONSTELLATION NEWENERGY INC Electricity Plans in Texas
The cheapest electricity plan in ZIP 75270 as of October 2026 starts at $108.00/month for a typical home using 1,000 kWh, from CONSTELLATION NEWENERGY INC (Simple Switch 3), based on real EFL data across 3 plans in the ONCOR ELECTRIC DELIVERY COMPANY service area. TexasPowerCost.com calculates your true monthly bill using each plan's actual per-kWh rate at your real usage — not the misleading 1,000 kWh advertised average.
Estimated all-in at 1,000 kWh: ≈ $108.00 energy + $64.36 ONCOR ELECTRIC DELIVERY COMPANY delivery = ≈ $172.36/month before taxes. The delivery charge is identical for every provider here, so it doesn't change which plan is cheapest — only your energy rate does.
Real-time rate analysis for a 3-Bedroom home profile.
Last updated:
October 2026 Market Analysis
As of October 2026, energy supply rates in 75270 range from 11.0¢ to 16.7¢ per kWh. For a typical 3-bedroom household, the estimated supply cost starts at $79.00. These rates represent the energy charge and do not include mandatory TDU delivery fees or fixed monthly base charges.
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Traditional Utility Area
Electricity in 75270 is managed by a local city utility or co-op. Because this is a regulated area, you do not have the option to choose a retail electric provider. Your rates are set by the local utility and approved by the city or PUCT.
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CONSTELLATION NEWENERGY INC
Simple Switch 3
3 Months • Fixed • Post-paid
CONSTELLATION NEWENERGY INC
12 Month A/C Protect Plus for 2 Units
12 Months • Fixed • Post-paid
CONSTELLATION NEWENERGY INC
12 Month A/C Protect Plus for 2 Units
12 Months • Fixed • Post-paid
Frequently Asked Questions about 75270 Electricity
What is the cheapest electricity rate in 75270 as of October 2026?
Currently, the lowest energy supply rate in 75270 is 11.0¢ per kWh. This is offered by CONSTELLATION NEWENERGY INC through its plan Simple Switch 3 which is of 3 month duration. This average effective rate is calculated by using the EFL tiered rates of 500kWh: 11.2¢; 1000 kWh: 10.8¢; and 2000 kWh: 10.6¢; calculated using Linear Interpolation for the usage of Nov: 780 kWh; Dec: 720 kWh; Jan: 650 kWh. Note that total billing will include additional TDU company ONCOR ELECTRIC DELIVERY COMPANY pass-through charges regulated by the PUCT.
How do 3-bedroom usage profiles affect the price in 75270?
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 75270 based on seasonal usage.
How can I verify if these 75270 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 75270 before you switch.