How much more expensive is electricity in California?

At 900 kWh/month, electricity in California costs about $118.62 more per month than in Maryland—roughly 59.7% 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 Maryland

Electricity costs about 60% more in California than in Maryland. A typical monthly bill runs about $317 in California vs $199 in Maryland.

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

California rate

35.25 ¢/kWh

Maryland rate

22.07 ¢/kWh

California 900 kWh bill

$317.25

Maryland 900 kWh bill

$198.63

Is electricity cheaper in California or Maryland?

State	Electricity rate	Estimated monthly bill
California	35.25 ¢/kWh	$317.25
Maryland	22.07 ¢/kWh	$198.63

What the difference adds up to

At a typical 900 kWh a month, a household in California pays about $118.62 more than one in Maryland — about 60% higher, or roughly $1423 a year for the same electricity.

Monthly Bill Comparison

California vs Maryland

Frequently Asked Questions

Is electricity cheaper in California or Maryland?: Maryland has cheaper electricity. At 900 kWh/month, the estimated bill is $198.63 in Maryland vs $317.25 in California—about 59.7% less.
How much more expensive is electricity in California?: At 900 kWh/month, electricity in California costs about $118.62 more per month than in Maryland—roughly 59.7% 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.