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United States · Texas · electricity · Prices checked yesterday · 14 November 2026 · re-read daily

RHYTHM vs SPARK ENERGY LLC: electricity prices in Texas

At 1,000 kWh a month on Oncor, the cheapest plan from each is RHYTHM Digital Choice 6 at 11.1¢/kWh against SPARK ENERGY LLC Sure Saver 12 at 7.6¢/kWh (a bill credit or minimum-usage fee applies), as listed on Power to Choose on 2026-11-14; RHYTHM is cheaper on 0 and SPARK ENERGY LLC on 5 of the 5 delivery utilities both sell on.

Each retailer's cheapest plan on every delivery utility both sell on, the cheaper first. Ranked on the average price at 1,000 kWh a month as each Electricity Facts Label states it, delivery charges included; the 500 and 2,000 kWh figures are on every row.

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The plans behind it

Cheapest first. Each row goes to the provider's own sign-up page.

  1. 1.SPARK ENERGY LLC · Sure Saver 12
    7.6¢/kWh at 1,000 kWh on Oncor
    18.0¢/kWh at 500 kWh · 12.4¢/kWh at 2,000 kWh · bill credit or minimum-usage fee applies, as the export flags it · fixed rate · 12-month term · about $76.00 a month at 1,000 kWh (our arithmetic on the listed average) · 37% renewable as listed · early termination fee as listed: $100
    Electricity Facts Label cited on the plan page (/us/tx/plan/spark-energy-llc/37305)
    Go to SPARK ENERGY LLC
  2. 2.RHYTHM · Digital Choice 6
    11.1¢/kWh at 1,000 kWh on Oncor
    11.1¢/kWh at 500 kWh · 11.2¢/kWh at 2,000 kWh · fixed rate · 6-month term · about $111.00 a month at 1,000 kWh (our arithmetic on the listed average) · 100% renewable as listed · early termination fee as listed: 20 / remaining month
    Electricity Facts Label cited on the plan page (/us/tx/plan/rhythm/38323)
    Go to RHYTHM
  3. 3.SPARK ENERGY LLC · Sure Saver 12
    8.1¢/kWh at 1,000 kWh on CenterPoint
    18.6¢/kWh at 500 kWh · 12.9¢/kWh at 2,000 kWh · bill credit or minimum-usage fee applies, as the export flags it · fixed rate · 12-month term · about $81.00 a month at 1,000 kWh (our arithmetic on the listed average) · 37% renewable as listed · early termination fee as listed: $100
    Electricity Facts Label cited on the plan page (/us/tx/plan/spark-energy-llc/37300)
    Go to SPARK ENERGY LLC
  4. 4.RHYTHM · Digital Choice 6
    10.8¢/kWh at 1,000 kWh on CenterPoint
    10.8¢/kWh at 500 kWh · 10.8¢/kWh at 2,000 kWh · fixed rate · 6-month term · about $108.00 a month at 1,000 kWh (our arithmetic on the listed average) · 100% renewable as listed · early termination fee as listed: 20 / remaining month
    Electricity Facts Label cited on the plan page (/us/tx/plan/rhythm/38321)
    Go to RHYTHM
  5. 5.SPARK ENERGY LLC · Sure Saver 12
    7.6¢/kWh at 1,000 kWh on AEP Texas Central
    17.9¢/kWh at 500 kWh · 12.4¢/kWh at 2,000 kWh · bill credit or minimum-usage fee applies, as the export flags it · fixed rate · 12-month term · about $76.00 a month at 1,000 kWh (our arithmetic on the listed average) · 37% renewable as listed · early termination fee as listed: $100
    Electricity Facts Label cited on the plan page (/us/tx/plan/spark-energy-llc/37302)
    Go to SPARK ENERGY LLC
  6. 6.RHYTHM · Digital Choice 3
    10.0¢/kWh at 1,000 kWh on AEP Texas Central
    9.9¢/kWh at 500 kWh · 10.1¢/kWh at 2,000 kWh · fixed rate · 3-month term · about $100.00 a month at 1,000 kWh (our arithmetic on the listed average) · 100% renewable as listed · early termination fee as listed: 20 / remaining month
    Electricity Facts Label cited on the plan page (/us/tx/plan/rhythm/38306)
    Go to RHYTHM
  7. 7.SPARK ENERGY LLC · Sure Saver 12
    7.9¢/kWh at 1,000 kWh on AEP Texas North
    18.2¢/kWh at 500 kWh · 12.7¢/kWh at 2,000 kWh · bill credit or minimum-usage fee applies, as the export flags it · fixed rate · 12-month term · about $79.00 a month at 1,000 kWh (our arithmetic on the listed average) · 37% renewable as listed · early termination fee as listed: $100
    Electricity Facts Label cited on the plan page (/us/tx/plan/spark-energy-llc/37309)
    Go to SPARK ENERGY LLC
  8. 8.RHYTHM · Digital Choice 6
    10.2¢/kWh at 1,000 kWh on AEP Texas North
    10.1¢/kWh at 500 kWh · 10.3¢/kWh at 2,000 kWh · fixed rate · 6-month term · about $102.00 a month at 1,000 kWh (our arithmetic on the listed average) · 100% renewable as listed · early termination fee as listed: 20 / remaining month
    Electricity Facts Label cited on the plan page (/us/tx/plan/rhythm/38319)
    Go to RHYTHM
  9. 9.SPARK ENERGY LLC · Sure Saver 12
    10.5¢/kWh at 1,000 kWh on TNMP
    21.3¢/kWh at 500 kWh · 15.1¢/kWh at 2,000 kWh · bill credit or minimum-usage fee applies, as the export flags it · fixed rate · 12-month term · about $105.00 a month at 1,000 kWh (our arithmetic on the listed average) · 37% renewable as listed · early termination fee as listed: $100
    Electricity Facts Label cited on the plan page (/us/tx/plan/spark-energy-llc/37307)
    Go to SPARK ENERGY LLC
  10. 10.RHYTHM · Digital Choice 3
    12.5¢/kWh at 1,000 kWh on TNMP
    12.8¢/kWh at 500 kWh · 12.4¢/kWh at 2,000 kWh · fixed rate · 3-month term · about $125.00 a month at 1,000 kWh (our arithmetic on the listed average) · 100% renewable as listed · early termination fee as listed: 20 / remaining month
    Electricity Facts Label cited on the plan page (/us/tx/plan/rhythm/38315)
    Go to RHYTHM

Check your ZIP code

Which counties it is in and which delivery utilities serve them.

Says which counties the ZIP is in and which delivery utilities serve them, from the Census and EIA-861. Which one serves your address is on your bill.

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Every RHYTHM planEvery SPARK ENERGY LLC planCheapest on OncorCheapest on CenterPointCheapest on AEP Texas CentralCheapest on AEP Texas NorthEvery Texas question

Related questions

Which is cheaper on Oncor, RHYTHM or SPARK ENERGY LLC?
At 1,000 kWh a month on Oncor: RHYTHM Digital Choice 6 at 11.1¢/kWh; SPARK ENERGY LLC Sure Saver 12 at 7.6¢/kWh (a bill credit or minimum-usage fee applies), as listed on Power to Choose on 2026-11-14.
Which is cheaper on CenterPoint, RHYTHM or SPARK ENERGY LLC?
At 1,000 kWh a month on CenterPoint: RHYTHM Digital Choice 6 at 10.8¢/kWh; SPARK ENERGY LLC Sure Saver 12 at 8.1¢/kWh (a bill credit or minimum-usage fee applies), as listed on Power to Choose on 2026-11-14.
Which is cheaper on AEP Texas Central, RHYTHM or SPARK ENERGY LLC?
At 1,000 kWh a month on AEP Texas Central: RHYTHM Digital Choice 3 at 10.0¢/kWh; SPARK ENERGY LLC Sure Saver 12 at 7.6¢/kWh (a bill credit or minimum-usage fee applies), as listed on Power to Choose on 2026-11-14.
Which is cheaper on AEP Texas North, RHYTHM or SPARK ENERGY LLC?
At 1,000 kWh a month on AEP Texas North: RHYTHM Digital Choice 6 at 10.2¢/kWh; SPARK ENERGY LLC Sure Saver 12 at 7.9¢/kWh (a bill credit or minimum-usage fee applies), as listed on Power to Choose on 2026-11-14.
Which is cheaper on TNMP, RHYTHM or SPARK ENERGY LLC?
At 1,000 kWh a month on TNMP: RHYTHM Digital Choice 3 at 12.5¢/kWh; SPARK ENERGY LLC Sure Saver 12 at 10.5¢/kWh (a bill credit or minimum-usage fee applies), as listed on Power to Choose on 2026-11-14.

Where this comes from

Dated 2026-11-14. Nothing is estimated beyond arithmetic the page names, and no provider pays to appear.