Electricity Rates by State


Why do electricity rates and prices vary from state to state? Am I paying more than I should for my utilities? Is it possible to reduce my electric bill without reducing my usage? Most people have at some point asked themselves one of these questions. However, finding well-informed unbiased advice about electricity prices can be hard, and even when you do, navigating it is time-consuming and complex.

We compiled all the important information in this article – you can consider it your ultimate guide to electricity prices in the U.S. We looked at the different factors that influence the cost of electricity, compared the electric bills that residents pay in different states, explained energy deregulation & energy choice and gathered a lot of useful tips and tricks so that you have all the information at hand when shopping for the best electric rate.

Interactive Map for Energy Rates by State

(for the interactive map, please see the original post on Electric Rate

electricity rates by state

The national average retail electricity price per kWh is 10.48 cents per kilowatt-hour. In comparison, the ten highest average residential electricity rates by state are as below:

Data source: US Energy Information Administration

On the other side of the spectrum are the ten cheapest average residential electricity rates per kWh by state:

No State Average retail price (cents per kWh) Average monthly bill (based on 1000 kWh usage)
1 Louisiana 7.71 $ 77.10
2 Arkansas 7.78 $ 77.80
3 Washington 8.00 $ 80.00
4 Oklahoma 8.09 $ 80.90
5 Wyoming 8.09 $ 80.90
6 Idaho 8.17 $ 81.70
7 Utah 8.21 $ 82.10
8 Texas 8.48 $ 84.80
9 Kentucky 8.52 $ 85.20
10 Nevada 8.67 $ 86.70

Data source: U. S Energy Information Administration

Are electricity prices going up or down? The truth is that it varies across the states. You can find your state in the below table to check if you are paying a higher average price per kWh for electricity than last year.

State Average Electric Rate Price in 2019 (cents per kWh) Average Electric Rate Price in 2018(cents per kWh) Percentage Change from Previous Year Average Monthly Electricity Cost*
Connecticut 22.17 21.31 4.00% $199.51
Maine 16.77 16.36 2.50% $150.93
Massachusetts 21.99 21.57 1.90% $197.90
New Hampshire 20.17 19.69 2.40% $181.50
Rhode Island 21.86 20.52 6.50% $196.70
Vermont 17.58 18.03 -2.50% $158.22
New Jersey 15.93 15.46 3.10% $143.40
New York 17.97 18.59 -3.30% $161.69
Pennsylvania 13.83 14.01 -1.30% $124.47
Illinois 12.99 12.72 2.10% $116.91
Indiana 12.41 12.17 1.90% $111.65
Michigan 15.82 15.55 1.80% $142.41
Ohio 12.24 12.48 -2.00% $110.12
Wisconsin 14.72 14.36 2.50% $132.50
Iowa 13.12 12.68 3.50% $118.08
Kansas 12.77 13.29 -4.00% $114.92
Minnesota 13.38 13.37 0.10% $120.39
Missouri 10.92 11.29 -3.30% $98.26
Nebraska 11.06 10.92 1.30% $99.52
North Dakota 10.86 10.68 1.70% $97.72
South Dakota 11.78 11.76 0.20% $106.06
Delaware 12.83 12.73 0.80% $115.49
Florida 11.96 11.6 3.10% $107.65
Georgia 11.54 11.54 0.00% $103.86
Maryland 13.23 13.37 -1.00% $119.07
North Carolina 11.65 11.31 3.00% $104.87
South Carolina 12.71 12.55 1.30% $114.37
Virginia 12.09 11.88 1.70% $108.77
West Virginia 11.37 11.38 -0.10% $102.33
Alabama 12.75 12.33 3.40% $114.77
Kentucky 10.7 10.56 1.30% $96.33
Mississippi 11.38 11.32 0.50% $102.45
Tennessee 10.82 10.73 0.80% $97.37
Arkansas 9.86 9.87 -0.20% $88.72
Louisiana 9.55 9.46 1.00% $85.98
Oklahoma 10.23 10.42 -1.80% $92.06
Texas 11.85 11.37 4.30% $106.68
Arizona 12.6 12.79 -1.50% $113.36
Colorado 12.27 12.13 1.20% $110.43
Idaho 9.95 10.24 -2.90% $89.55
Montana 11.49 11.2 2.60% $103.42
Nevada 12.11 12.02 0.70% $108.98
New Mexico 12.65 12.72 -0.60% $113.83
Utah 10.53 10.5 0.30% $94.77
Wyoming 11.37 11.48 -0.90% $102.32
California 19.17 18.69 2.60% $172.55
Oregon 11.04 11 0.40% $99.35
Washington 9.68 9.72 -0.40% $87.10
Alaska 23 22.09 4.10% $207.00
Hawaii 32.32 32.28 0.10% $290.86

Data source: U S Energy Information Administration

*Based on the estimated electricity usage of 900 kWh per month.

Energy Deregulation by State

Imagine that you would only be able to buy groceries from one supermarket – the one closest to your house – and as a result, this supermarket would be able to charge you a lot higher prices. This was the state of the energy industry in the US, before deregulation and energy choice.

In 1978, the federal government passed the Public Utility Regulatory Policies Act (PURPA), leaving it up to individual states to decide how to supply energy to energy users; but it wasn’t until the late nineties when the first deregulated states, California, Texas, Rhode Island, New York, Pennsylvania, and Massachusetts grew into true competition energy markets.

What energy deregulation means in practice for the customers in 18 US deregulated states is that, though your state utility still has the mandate to deliver electricity to your home and ensure the operability of the electric grid, you have the right to choose who will supply the electricity, based on competitive electricity prices.

Because of the complexity of such a decision, you can use a website, like ElectricRate to help you make the right energy choice. We review, compare, and vet the majority of the retail electric providers. All you need to do is to enter your zip code and see what residential electricity rates and energy offers are available in your area.

How is Energy Generated?

There are generally two types of energy sources that are used to power your household or a business:

In the US, the majority of consumed energy by the residents come from non-renewable sources, such as crude oil, natural gas, and coal. However, consumption of renewable energy is steadily growing, as a result of the decreasing technology costs and growing concern over the environment.


Source: U.S Energy Information Administration

In fact, more than half of the US states have in place something called a Renewable Portfolio Standard (RES), that requires energy providers to source a certain amount of energy from renewable sources. As a result, retail energy suppliers are obligated to offer at least one partially or fully renewable energy plan in the energy markets. If you are not keen to get your energy from non-renewable power plants, you can compare the green energy rates by state on ElectricRate.

Wondering what’s the greenest state? It is officially Vermont with the highest share of in-state electricity net generation produced by renewable resources – 99.7% in 2018 and almost no reportable CO2 emissions generated by the power industry. Well done, Vermont!

Understanding Your Electric Bill

You could be missing out on some great monthly savings by not questioning every tiny detail of your bill. Let’s look at its key components:

Understand Your Energy Tariff

How you are billed for electricity actually matters a lot. An electric supplier can bill you a fixed rate every month, or let the energy prices fluctuate. Below is a brief overview of the most commonly offered energy rates:

Understanding your Energy Tariff

Know What Makes Up Your Final Charge

The electricity price is always expressed in units, such as cents per kilowatt-hour. When you multiply the price by your average monthly usage, you should get a good idea about the bill you can expect at the end of the month.

The other component of your bill will be the transmission and delivery service charges by your utility, which will remain the same, even if you switch to a retail electric supplier. By switching, the part of the bill that will vary will be the electric supply charge.

Know Your Usage

The advertised electricity rates you will find on electric suppliers’ websites are almost always based on specific energy usage and they vary, according to how much electricity do you use on a regular basis. The key to avoiding unnecessarily high energy costs is having a good idea about how many kWh / month does your household or business use.

The easiest way to find out how much power you use is to look at one of your energy bills, but there are also various online tools to help you estimate it. For comparison, a U.S residential customer consumes an average of 914 kWh per month.

Understand your energy needs

You might not be able to influence, that the average price of the state electricity rates in South Carolina is 12.71 cents kWh, but only 11.65 cents kWh in North Carolina. However, there are multiple factors that influence electricity prices and it’s good to be aware of them:

  • Time of use: Some competitive suppliers offer plans with free energy at nights or during weekends
  • Time of month: In states with cold winters, such as North Dakota or South Dakota, the energy prices can be higher during the winter months and in warm states, such as New Mexico, the energy rates will be higher in the summer months, due to extensive air-conditioning use
  • Where you live: If you live in one of the deregulated states, such as Connecticut, New York, you will always have the option to switch to a competitive electric supplier and pay lower residential electricity rates.

The rest is your energy choice! One thing is for sure – don’t wait to compare available energy rates. You might find a great deal in your state.

Electricity for Business

In the states with energy choice, business customers are able to take advantage of cheaper rates too. On average, an American business consumes approximately 6,189 kilowatt-hours of electricity per month for which it pays monthly an average price of $660.32.

Let’s have a look at the average electricity rates by state for commercial and residential customers. Don’t be surprised at the price difference for residential electricity rates in the United States!

State Commercial – Average Electricity Rate (cents per kWh) Industrial – Average Electricity Rate (cents per kWh)
Connecticut 15.53 13.20
Maine 12.69 10.12
Massachusetts 15.99 14.40
New Hampshire 15.81 12.89
Rhode Island 15.87 15.06
Vermont 16.47 10.93
New Jersey 11.78 9.69
New York 13.43 5.42
Pennsylvania 8.86 6.32
Illinois 9.01 6.49
Indiana 10.92 7.47
Michigan 11.44 7.36
Ohio 9.50 6.12
Wisconsin 11.03 7.60
Iowa 9.57 5.70
Kansas 10.22 7.11
Minnesota 9.75 7.33
Missouri 8.09 6.06
Nebraska 8.76 7.12
North Dakota 8.65 8.53
South Dakota 9.25 7.55
Delaware 9.93 6.98
Florida 9.91 7.89
Georgia 9.74 5.55
Maryland 9.78 7.65
North Carolina 10.81 5.86
South Carolina 10.81 5.90
Virginia 8.20 6.87
West Virginia 9.63 6.09
Alabama 11.90 6.08
Kentucky 10.34 5.60
Mississippi 10.94 6.13
Tennessee 10.59 5.48
Arkansas 8.59 5.73
Louisiana 8.93 5.07
Oklahoma 7.48 4.54
Texas 8.19 5.63
Arizona 9.42 5.92
Colorado 9.68 6.81
Idaho 7.42 5.15
Montana 10.78 5.08
Nevada 7.82 5.04
New Mexico 9.89 5.37
Utah 7.86 5.58
Wyoming 9.74 6.81
California 17.10 14.28
Oregon 8.91 6.13
Washington 8.75 4.87
Alaska 20.23 17.09
Hawaii 28.83 24.82

Source: Energy Information Administration

Since businesses can vary greatly in size and energy needs, one-size-fits-all energy rates are not the most convenient for commercial customers. As a result, a large number of competitive electric suppliers offer commercial customers an individualized quote, tailored to the customer’s specific needs. This is the reason you will notice that the electricity rates by state for commercial energy rates vary so much in the United States. You can also search for competitive commercial electric rates and more energy information on our website.


If the above left you craving for some more energy information, here are the answers to some of the questions you might have about electricity rates by state:

What state has the highest electricity rates?

That would be Hawaii where the average retail electricity price is 29.18 cents per kilowatt-hour. The reason is that as an island-based state, Hawaii has to import almost all of its energy, adding to the costs.

Where is the cheapest electricity in the USA?

Surprisingly, the title of the cheapest electricity state is given to Louisiana with an average retail electricity price of 7.71 cents per kilowatt-hour.

What state has the highest electric bill?

The electric bill is always calculated, based on the amount of consumed energy and the price per unit. The energy usage is really key, since, without it, it is hard to estimate your monthly bill.

This post has probably left you pondering two thoughts. First, electricity is actually a pretty complex topic with many factors contributing to the cost of electricity in each state and the cents per kilowatt-hour price. The second is that there are quick and convenient ways to ensure you don’t pay more than what you have to for energy rates. To start, you can enter your zip code and compare available energy offers in your area. You might find a deal well worth switching and you are on your cents per kilowatt-hour price. How do you feel about the rates? Do you find the electricity rates by state prices fair?

This post was originally published on Electric rate.