How much more expensive is electricity in California?

At 900 kWh/month, electricity in California costs about $185.13 more per month than in Wyoming—roughly 140.1% 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 Wyoming

Electricity costs about 140% more in California than in Wyoming. A typical monthly bill runs about $317 in California vs $132 in Wyoming.

Based on average residential rates from EIA data · 900 kWh of monthly use

California rate

35.25 ¢/kWh

Wyoming rate

14.68 ¢/kWh

California 900 kWh bill

$317.25

Wyoming 900 kWh bill

$132.12

Is electricity cheaper in California or Wyoming?

State	Electricity rate	Estimated monthly bill
California	35.25 ¢/kWh	$317.25
Wyoming	14.68 ¢/kWh	$132.12

What the difference adds up to

At a typical 900 kWh a month, a household in California pays about $185.13 more than one in Wyoming — about 140% higher, or roughly $2222 a year for the same electricity.

Monthly Bill Comparison

California vs Wyoming

Frequently Asked Questions

Is electricity cheaper in California or Wyoming?: Wyoming has cheaper electricity. At 900 kWh/month, the estimated bill is $132.12 in Wyoming vs $317.25 in California—about 140.1% less.
How much more expensive is electricity in California?: At 900 kWh/month, electricity in California costs about $185.13 more per month than in Wyoming—roughly 140.1% 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.