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Spark Energy

Retail electricity provider · TX, IL, DE, MD

Avg. all-in rate
17.97¢
Texas, residential
Homes served
35K
4 states
Texas plans now
27
from 7.9¢ at 1,000 kWh

Spark Energy sells electricity supply in competitive markets. The local utility still delivers the power, maintains the lines and restores outages.

Rates by state

StateHomesSupply rateEst. all-inState avg (all-in)Avg kWh/mo
Texas21,05117.97¢17.97¢15.96¢1,238
Illinois12,84220.81¢30.19¢18.79¢549
Delaware69015.00¢22.90¢17.79¢871
Maryland32817.34¢25.58¢21.03¢1,421

Average revenue per kWh from residential customers (EIA-861 2025), adjusted to the 12 months ending July 2026. Outside Texas, "all-in" adds the state's average utility delivery charge.

Price history (Texas)

Spark Energy average residential price by year 9¢11¢14¢16¢18¢ 2015201720202021202320242025 2015: 11¢2017: 10¢2020: 12¢2021: 11¢2023: 15¢2024: 16¢2025: 17¢

Current Spark Energy plans in Texas

From Power to Choose, 2026-10-21. Service areas: AEP Texas Central, AEP Texas North, CenterPoint Energy Houston Electric, Lubbock Power & Light, Oncor Electric Delivery, Texas-New Mexico Power (TNMP).

PlanAreaTerm500 kWh1,000 kWh2,000 kWhRenewableFacts label
Sure Saver 12usage creditOncor Electric Delivery12 mo18.3¢7.9¢12.7¢37%EFL
Sure Saver 12usage creditAEP Texas Central12 mo18.3¢8.0¢12.8¢37%EFL
Sure Saver 12usage creditAEP Texas North12 mo18.6¢8.3¢13.1¢37%EFL
Sure Saver 12usage creditCenterPoint Energy Houston Electric12 mo18.8¢8.3¢13.0¢37%EFL
Choose 3AEP Texas Central3 mo10.1¢9.8¢9.6¢37%EFL
Choose 3AEP Texas North3 mo11.2¢10.9¢10.7¢37%EFL
Sure Saver 12usage creditTexas-New Mexico Power (TNMP)12 mo21.7¢10.9¢15.5¢37%EFL
Choose 3Oncor Electric Delivery3 mo11.5¢11.1¢10.9¢37%EFL
Choose 6AEP Texas Central6 mo12.0¢11.7¢11.5¢37%EFL
Choose 12AEP Texas Central12 mo12.3¢12.0¢11.8¢37%EFL
Choose 15AEP Texas Central15 mo12.5¢12.2¢12.0¢37%EFL
Choose 6CenterPoint Energy Houston Electric6 mo13.1¢12.6¢12.3¢37%EFL
Choose 6AEP Texas North6 mo13.1¢12.8¢12.6¢37%EFL
Choose 6Oncor Electric Delivery6 mo13.3¢12.9¢12.7¢37%EFL
Choose 12CenterPoint Energy Houston Electric12 mo13.5¢13.0¢12.7¢37%EFL
Choose 15CenterPoint Energy Houston Electric15 mo13.6¢13.1¢12.8¢37%EFL
Choose 12AEP Texas North12 mo13.5¢13.2¢13.0¢37%EFL
Choose 6Lubbock Power & Light6 mo13.2¢13.2¢13.2¢37%EFL
Choose 12Oncor Electric Delivery12 mo13.6¢13.2¢13.0¢37%EFL
Choose 15Oncor Electric Delivery15 mo13.7¢13.3¢13.1¢37%EFL
Choose 15AEP Texas North15 mo13.7¢13.4¢13.2¢37%EFL
Choose 3Texas-New Mexico Power (TNMP)3 mo14.3¢13.5¢13.1¢37%EFL
Choose 12Lubbock Power & Light12 mo13.6¢13.6¢13.6¢37%EFL
Choose 15Lubbock Power & Light15 mo13.8¢13.8¢13.8¢37%EFL
Choose 6Texas-New Mexico Power (TNMP)6 mo16.2¢15.4¢15.0¢37%EFL
Choose 12Texas-New Mexico Power (TNMP)12 mo16.6¢15.8¢15.4¢37%EFL
Choose 15Texas-New Mexico Power (TNMP)15 mo16.8¢16.0¢15.6¢37%EFL

Price every plan at your usage

Frequently asked questions

How much does Spark Energy charge for electricity?

Spark Energy's residential customers paid an average of 17.97¢/kWh all-in in Texas (EIA 2025, adjusted to current state trends). Prices vary by plan, so check the facts label or contract summary for any offer.

Where does Spark Energy operate?

Spark Energy reported residential customers in 4 states: Texas, Illinois, Delaware, Maryland.

How many customers does Spark Energy have?

About 34,911 residential customers in total (2025).

What are Spark Energy's current Texas plans?

27 plans are listed on Power to Choose today. The cheapest at 1,000 kWh is Sure Saver 12 at 7.9¢/kWh (12-month term, Oncor Electric Delivery area).