Average Electric Bill in Oregon

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

$99.00
average monthly residential electric bill in Oregon
*This is 15.9% less than the United States national average, which is $117.65.
10.98¢/kWh
average residential electric rate for households in OR
*This is 14.7% less (12th lowest) than the U.S. average, which is 12.87¢/kWh.
901 kWh
average monthly residential electricity consumption in OR
*This is 1.4% less than the national average (914 kWh) & the 23rd lowest in the U.S..
11th
Oregon ranking for the lowest electric bill in the United States
*Relative to average monthly household income (2.12%), OR has the 15th lowest bill.

Why Are Electric Bills in Oregon Comparatively Low?

The two factors that make up the cost an electric bill are (1) cost and (2) consumption. Looking at each, residents in Oregon enjoy significantly lower electric rates than many other states (14.7% less than the national average). These low rates are emphasized by the state’s average electricity consumption, which is only 1.4% less than the national average at 901 kWh.

Reasons for Low Electricity Rates in Oregon

Since the average electrical rates in Oregon are 14.7% less than the national average, 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 Oregon

Given that electricity consumption is only marginally lower in Oregon than the national average (1.4%), 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 Oregon Get Its Electricity From?

According to the EIA, 76% of Oregon’s utility-scale electricity generation came from renewable energy sources, including hydroelectric power. This was in 2017, and is bound to have increased since then.

Wind power is another source of electricity for Oregon, with over 1,900 wind turbines populating the state. Moving away from renewable sources, though, Oregon uses a ton of natural gas and ethanol, though there are many electric charging stations for cars in the state.

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

Read About Electric Bills in Other States