How much more expensive is electricity in Maine?

At 900 kWh/month, electricity in Maine costs about $63.72 more per month than in Pennsylvania—roughly 32.9% 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: Maine vs Pennsylvania

Electricity costs about 33% more in Maine than in Pennsylvania. A typical monthly bill runs about $258 in Maine vs $194 in Pennsylvania.

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

Maine rate

28.63 ¢/kWh

Pennsylvania rate

21.55 ¢/kWh

Maine 900 kWh bill

$257.67

Pennsylvania 900 kWh bill

$193.95

Is electricity cheaper in Maine or Pennsylvania?

State	Electricity rate	Estimated monthly bill
Maine	28.63 ¢/kWh	$257.67
Pennsylvania	21.55 ¢/kWh	$193.95

What the difference adds up to

At a typical 900 kWh a month, a household in Maine pays about $63.72 more than one in Pennsylvania — about 33% higher, or roughly $765 a year for the same electricity.

Monthly Bill Comparison

Maine vs Pennsylvania

Frequently Asked Questions

Is electricity cheaper in Maine or Pennsylvania?: Pennsylvania has cheaper electricity. At 900 kWh/month, the estimated bill is $193.95 in Pennsylvania vs $257.67 in Maine—about 32.9% less.
How much more expensive is electricity in Maine?: At 900 kWh/month, electricity in Maine costs about $63.72 more per month than in Pennsylvania—roughly 32.9% 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.