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South Dakota Electricity Information

South Dakota generates most of its electricity from renewable sources, with hydroelectric and wind power leading the way. The state’s strong river systems provide reliable hydropower, while its open plains make it ideal for wind energy, which has expanded rapidly in recent years. Natural gas plays a small but growing role, while coal use has declined significantly. Thanks to its abundant local resources, South Dakota enjoys some of the lowest electricity prices in the nation. With a high share of clean energy, the state maintains low emissions, reinforcing its position as a leader in sustainable power generation.

Electricity Production

Primary Source

Wind

Total Generation: 17,436,158 MWh
Ranks 43rd Highest in the U.S.
Average Price: 10.49¢ /kWh
Ranks 16th Cheapest in the U.S.
Average Electric Bill: $138.02
Ranks 25th Cheapest in the U.S.

Electricity Production By Source

Emissions From Electricity Generation

Carbon Dioxide Emissions Rank

46th Highest

2,926 TMT

Sulfer Dioxide Emissions Rank

44th Highest

775 tn

Nitrogen Oxide Emissions Rank

46th Highest

2,847 tn

Renewable Electricity Generation

Renewable Production Rank

18th Highest

13,717,937 MWh
78.68% of Total Production

Source U.S. Energy Information Administration (EIA) Based on data from 2023

Energy Usage in South Dakota

Energy Usage Per Capita Rank

43rd Lowest

Average Per Person: 394 million BTU

South Dakota’s electricity consumption is shaped by its Northern Plains climate, which brings cold winters and warm summers. Heating needs are high during the long, frigid winters, often relying on electricity alongside natural gas and other fuels. In the summer, air conditioning demand increases, though it remains moderate compared to hotter regions. The state’s industrial and agricultural sectors, including energy-intensive activities like ethanol production and irrigation, also contribute to overall electricity use.

Municipal Utilities in South Dakota

While most cities, towns, and villages throughout the state of South Dakota offer municipal essential services like providing clean water, sewage treatment and dealing with waste and storm water, some also offer other services like electricity, natural gas, sanitation or recycling. In South Dakota, 38 cities offer municipal electricity utility services to their residents.

Largest Electric Companies in South Dakota

The rest of South Dakota receives electric utility service from one of many primary providers. Here’s a list of some of the larger providers that might be available to your home:

South Dakota Natural Gas Information

Average Natural Gas Price

$0.739 /CCF

Ranks 2nd Cheapest in the U.S.

Average Natural Gas Bill

$75 /month

Ranks 11th Cheapest in the U.S.

Natural Gas Usage Per Capita

13th Lowest

Average Per Person: 126.59 MCFs Annually

Largest Natural Gas Companies in South Dakota

Many of the residents of South Dakota receive their natural gas utility service from one of the larger companies that service the state.

South Dakota Internet Connectivity

Broadband Availability

91.39%

Ranks 35th in the U.S.

Percent of Ppopulation with access to 100 Mbps download and 20 Mbps upload

1 Gig Availability

45.6%

Ranks 34th in the U.S.

Percent of population with access to download speeds of 1 Gbps

Fiber Availability

49.55%

Ranks 38th in the U.S.

Percent of population with access to Fiber Internet

Largest Internet Providers in South Dakota

When it comes to high-speed internet, homes in South Dakota have plenty of options to stay connected! From bustling cities to quiet rural areas, a variety of providers offer reliable service across the state. Here are some of the biggest names keeping South Dakota homes online and in the loop:

Utility Costs in South Dakota

The average monthly total utility bills in South Dakota is $239.29, which is 13.66% lower than the national average.

Average Electric Bill

$138

Higher than national average

Average Natural Gas Bill

$75

Lower than national average

Average Water Bill

$26

Lower than national average

South Dakota Deregulaton of Electric and Natural Gas

South Dakota is one of twenty two states that has deregulated natural gas service. This allows you to choose between natural gas providers for your home. Choose your city below to see a list of utility providers available in your area.