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

Energy Harbor LLC vs nTherm, LLC: electricity prices in Ohio

At 1,000 kWh a month on AEP Ohio, the cheapest offer from each is Energy Harbor LLC Fixed 7 months at 10.8¢/kWh (Price to Compare 10.2¢/kWh) against nTherm, LLC Variable 1 month, introductory price at 10.0¢/kWh (introductory, Price to Compare 10.2¢/kWh), as listed on the PUCO's Apples to Apples on 2026-11-14; Energy Harbor LLC is cheaper on 0 and nTherm, LLC on 2 of the 2 utilities both sell on.

Each supplier's cheapest offer on every utility both sell on, the cheaper first. Ranked on the supply price at 1,000 kWh a month, the listed rate with any monthly fee spread over it; the utility bills delivery whichever supplier you choose, so it is not in the figure.

OpenStream holds no Ohio certification from the PUCO and earns nothing from any supplier. Every link to a supplier is a plain hand-off. How we are paid.

The plans behind it

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

  1. 1.nTherm, LLC · Variable 1 month, introductory price
    10.0¢/kWh at 1,000 kWh on AEP Ohio
    listed rate 10.0¢/kWh · no monthly fee · variable rate · 1-month term · introductory price for 1 month · about $99.70 a month for supply at 1,000 kWh (our arithmetic on the listed rate and fee) · 0% renewable as listed · early termination fee as listed: $0
    Terms of Service cited on the plan page (/us/oh/plan/ntherm-llc/ntherm-llc-a780d594)
    Go to nTherm, LLC
  2. 2.Energy Harbor LLC · Fixed 7 months
    10.8¢/kWh at 1,000 kWh on AEP Ohio
    listed rate 10.8¢/kWh · no monthly fee · fixed rate · 7-month term · about $107.90 a month for supply at 1,000 kWh (our arithmetic on the listed rate and fee) · 0% renewable as listed · early termination fee as listed: $0
    Terms of Service cited on the plan page (/us/oh/plan/energy-harbor-llc/energy-harbor-llc-4e360263)
    Go to Energy Harbor LLC
  3. 3.nTherm, LLC · Variable 1 month, introductory price
    9.5¢/kWh at 1,000 kWh on Duke Energy Ohio
    listed rate 9.5¢/kWh · no monthly fee · variable rate · 1-month term · introductory price for 1 month · about $94.90 a month for supply at 1,000 kWh (our arithmetic on the listed rate and fee) · 0% renewable as listed · early termination fee as listed: $0
    Terms of Service cited on the plan page (/us/oh/plan/ntherm-llc/ntherm-llc-4030fe59)
    Go to nTherm, LLC
  4. 4.Energy Harbor LLC · Fixed 12 months
    11.0¢/kWh at 1,000 kWh on Duke Energy Ohio
    listed rate 11.0¢/kWh · no monthly fee · fixed rate · 12-month term · about $109.90 a month for supply at 1,000 kWh (our arithmetic on the listed rate and fee) · 0% renewable as listed · early termination fee as listed: $0
    Terms of Service cited on the plan page (/us/oh/plan/energy-harbor-llc/energy-harbor-llc-d665a5fe)
    Go to Energy Harbor LLC

Check your ZIP code

Which counties it is in, which utilities serve them, and where there is no supplier choice.

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

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Every Energy Harbor LLC offerEvery nTherm, LLC offerCheapest on AEP OhioCheapest on Duke Energy OhioEvery Ohio question

Related questions

Which is cheaper on AEP Ohio, Energy Harbor LLC or nTherm, LLC?
At 1,000 kWh a month on AEP Ohio: Energy Harbor LLC Fixed 7 months at 10.8¢/kWh (Price to Compare 10.2¢/kWh); nTherm, LLC Variable 1 month, introductory price at 10.0¢/kWh (introductory, Price to Compare 10.2¢/kWh), as listed on the PUCO's Apples to Apples on 2026-11-14.
Which is cheaper on Duke Energy Ohio, Energy Harbor LLC or nTherm, LLC?
At 1,000 kWh a month on Duke Energy Ohio: Energy Harbor LLC Fixed 12 months at 11.0¢/kWh (Price to Compare 10.5¢/kWh); nTherm, LLC Variable 1 month, introductory price at 9.5¢/kWh (introductory, Price to Compare 10.5¢/kWh), as listed on the PUCO's Apples to Apples 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.