Average Electric Bill in Maine

We dug into the U.S. Energy Information Administration’s data[1] to look at the average monthly electric bill for Maine residential households. These averages are for the full year of 2018, not any specific month of 2019, given that electricity usage & prices fluctuate month-to-month.

$96.33
average monthly residential electric bill in Maine
*This is 18.1% less than the United States national average, which is $117.65.
16.84¢/kWh
average residential electric rate for households in Maine
*This is 30.8% greater than the U.S. average, which is 12.87¢/kWh.
572 kWh
average monthly residential electricity consumption in Maine
*This is 37.4% lower than the national average (914 kWh) & the 4th lowest in the U.S..
9th
Maine ranking for lowest electric bill in the United States
*Relative to average monthly household income (2.18%), ME has the 18th lowest bill.

Why Are Electric Bills in Maine Comparatively Low?

The two factors that make up the cost an electric bill are (1) cost and (2) consumption. Looking at each, you’ll see that the cost of electricity in Maine is significantly higher than the national average. Specifically, it’s 30.8% higher. However, the average residential electricity consumption sees a significant decrease compared to the national average–a 37.4% decrease.

Reasons for High Electricity Rates in Maine

Since the electricity rates in Maine are significantly higher than the national average (30.8%), it’s important to understand what makes electricity more or less expensive. The factors affecting this number are:

  1. Supply – an increase in the supply of energy brings costs down. For example, weather events such as high amounts of rain or high wind speeds can temporarily increase the supply of energy where there are hydropower plants or wind turbines to take advantage, and as a result, lower electricity rates.
  2. Demand – an increase in the demand for energy causes costs to rise. This is because the use of more costly fuels, such as natural gas, help “fill in” for the rise in demand. For example, a heat wave might temporarily increase the demand for cooling and the subsequent need for fuels, and as a result, raise electricity rates.

Additional factors that impact electricity rates include state & federal regulations, global markets and even financial speculation.

Reasons for Low Electricity Consumption in Maine

Given that electricity consumption in Maine is significantly lower than the national average (37.4%), it’s important to understand exactly what electricity is used for. The EIA looked at the end uses of electricity in the average American household and found the following breakdown:

NOTE

“Other uses” includes small electric devices, heating elements, exterior lights, outdoor grills, pool and spa heaters, backup electricity generators, and motors not listed above. Does not include electric vehicle charging.

Tips for Lowering Electric Bill

 

  • Reduce space heating/cooling – given that heating & cooling make up a large part of the average electric bill, increasing energy efficiency in this area can have arguably the biggest impact on your bill. Here are some things you can do to reduce your usage in this area:
    • Use a programmable thermostat (can reduce heating/cooling by ~10%)
    • Use extra insulation
    • Dress up/down to the temperature
    • Replace your air filter more often
    • Check seals on windows/doors/appliances for openings/leaks
  • Reduce water heating – one of the next biggest portions of the average electric bill is from water heating, which can be reduced by showering at lower temperatures, taking shorter hot showers and by lowering the temperature on the water heater itself (ideally to 120 degrees Fahrenheit).
  • Adjust fridge & freezer temperatures – ideally, your fridge should be at 38 degrees and your freezer at 5 degrees Fahrenheit.

 

Where Does Maine Get Its Electricity From?

Almost 3/4ths of Maine’s electricity is generated through various renewable energy resources. According to the EIA, 31% came from hydroelectricity, 22% from biomass, and 21% from wind.

However, many Maine households use fuel oil to heat up their homes–two-thirds, to be exact. Petroleum is also a popular source of energy in Maine, and half of the consumed energy in the state is generated by petroleum.

Wind power is also an important source of electricity for the state, and is the sixth-largest producer of wind power in the nation.

[1] Data from: https://www.eia.gov/electricity/data.php#sales 

Read About Electric Bills in Other States