Which state has cheaper electricity: California or Oklahoma?

Oklahoma has cheaper electricity. At 900 kWh/month, the estimated bill is $113.58 in Oklahoma vs $272.61 in California—about 140.0% less.

How much more expensive is electricity in California?

At 900 kWh/month, electricity in California costs about $159.03 more per month than in Oklahoma—roughly 140.0% 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: California vs Oklahoma

Electricity in California costs approximately 140% more than in Oklahoma based on typical household electricity use. California averages 30.29¢/kWh and Oklahoma averages 12.62¢/kWh, putting a typical 900 kWh monthly bill at $273 vs $114.

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

California rate

30.29 ¢/kWh

Oklahoma rate

12.62 ¢/kWh

California 900 kWh bill

$272.61

Oklahoma 900 kWh bill

$113.58

Comparison

State	Electricity rate	Estimated monthly bill
California	30.29 ¢/kWh	$272.61
Oklahoma	12.62 ¢/kWh	$113.58

Difference Summary

Electricity in California costs approximately 140% more than in Oklahoma based on typical household electricity use.

Difference: +$159.03 (+140.0%) at 900 kWh/month

Monthly Bill Comparison

California vs Oklahoma

Frequently Asked Questions

Which state has cheaper electricity: California or Oklahoma?: Oklahoma has cheaper electricity. At 900 kWh/month, the estimated bill is $113.58 in Oklahoma vs $272.61 in California—about 140.0% less.
How much more expensive is electricity in California?: At 900 kWh/month, electricity in California costs about $159.03 more per month than in Oklahoma—roughly 140.0% 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.