Which state has cheaper electricity: Ohio or Tennessee?

Tennessee has cheaper electricity. At 900 kWh/month, the estimated bill is $117.90 in Tennessee vs $158.31 in Ohio—about 34.3% less.

How much more expensive is electricity in Ohio?

At 900 kWh/month, electricity in Ohio costs about $40.41 more per month than in Tennessee—roughly 34.3% higher.

Why do electricity prices vary between states?

Electricity prices vary due to generation mix (coal, gas, nuclear, renewables), transmission costs, regulations, taxes, and demand. States with more hydropower or natural gas often have lower rates; those relying on imported power or with higher renewable mandates may have higher rates.

Electricity Cost: Ohio vs Tennessee

Electricity in Ohio costs approximately 34% more than in Tennessee based on typical household electricity use. Ohio averages 17.59¢/kWh and Tennessee averages 13.10¢/kWh, putting a typical 900 kWh monthly bill at $158 vs $118.

Based on average residential rates from EIA data · 900 kWh standard usage benchmark

Ohio rate

17.59 ¢/kWh

Tennessee rate

13.10 ¢/kWh

Ohio 900 kWh bill

$158.31

Tennessee 900 kWh bill

$117.90

Comparison

State	Electricity rate	Estimated monthly bill
Ohio	17.59 ¢/kWh	$158.31
Tennessee	13.10 ¢/kWh	$117.90

Difference Summary

Electricity in Ohio costs approximately 34% more than in Tennessee based on typical household electricity use.

Difference: +$40.41 (+34.3%) at 900 kWh/month

Monthly Bill Comparison

Ohio vs Tennessee

Frequently Asked Questions

Which state has cheaper electricity: Ohio or Tennessee?: Tennessee has cheaper electricity. At 900 kWh/month, the estimated bill is $117.90 in Tennessee vs $158.31 in Ohio—about 34.3% less.
How much more expensive is electricity in Ohio?: At 900 kWh/month, electricity in Ohio costs about $40.41 more per month than in Tennessee—roughly 34.3% higher.
Why do electricity prices vary between states?: Electricity prices vary due to generation mix (coal, gas, nuclear, renewables), transmission costs, regulations, taxes, and demand. States with more hydropower or natural gas often have lower rates; those relying on imported power or with higher renewable mandates may have higher rates.