Average Electric Bill in New Hampshire

We dug into the U.S. Energy Information Administration’s data[1] to look at the average monthly electric bill for New Hampshire 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.

$122.27
average monthly residential electric bill in NH
*This is 3.9% greater than the United States national average, which is $117.65.
19.69¢/kWh
average residential electric rate for households in NH
*This is 53% greater (6th highest) than the U.S. average, which is 12.87¢/kWh.
621 kWh
average monthly residential electricity consumption in NH
*This is 32.1% less than the national average (914 kWh) & the 9th lowest in the U.S..
23rd
New Hampshire ranking for the highest electric bill in the United States
*Relative to average monthly household income (2.06%), NH has the 12th lowest bill.

Why Are Electric Bills in New Hampshire Comparatively High?

The two factors that make up the cost an electric bill are (1) cost and (2) consumption. Looking at each, the cost proves to be significantly higher than other states (53%), but the tradeoff is that the average New Hampshire resident uses 32.1% less electricity. Shocking, considering the state gets cold; you’d think the need for heating would increase electricity consumption, not decrease it.

Reasons for High Electricity Rates in New Hampshire

With the electricity rates in New Hampshire being much higher than the average (53%), 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 New Hampshire

Because New Hampshire residents consume much less electricity than on average (32.1%), 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 New Hampshire Get Its Electricity From?

The EIA claims that two-fifths of New Hampshire homes depend on fuel oil for heating, so you may assume that fuel oil is the state’s main source of electricity. However, New Hampshire’s electricity largely comes from nuclear power plants, with 57% of the state’s electricity generation coming from the Seabrook nuclear plant.

New Hampshire also counts on biomass and hydroelectric power. Barring renewable energy sources, the next biggest sources of electricity are ethanol and natural gas.

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

Read About Electric Bills in Other States