South Dakota stands as a shining example in the realm of sustainable electricity consumption, with more than 80% of its electricity derived from low-carbon sources in 2025. This includes a striking 58% from wind power and over 22% from hydropower, highlighting the state's robust commitment to clean energy. While just over 17% of electricity still originates from fossil sources—split between coal and gas—South Dakota's reliance on low-carbon energy significantly helps reduce emissions. As a major net exporter of electricity, the state plays a critical role in aiding neighboring regions to lower their carbon footprints. The challenge moving forward lies in electrifying other sectors such as transport, heating, and industry, which will necessitate an increased electricity supply.
Data sources used on this page include EIA. More about data sources →
Is Electricity Growing in South Dakota?
In examining the electricity growth in South Dakota, data from 2025 reveals a noticeable upward trajectory. The latest electricity consumption figures stand at 23,392 kWh per person, surpassing the previous record of 22,580 kWh per person in 2024 by 812 kWh. This growth is mirrored in low-carbon electricity generation, which also saw an increase, reaching 19,247 kWh per person, an 819 kWh rise from the prior year. This positive trend indicates a growing commitment and capability to generate and consume more electricity, particularly from low-carbon sources, as South Dakota gears up for widespread electrification needs.
Suggestions
To further bolster its low-carbon electricity generation, South Dakota can focus on expanding its existing wind power infrastructure. Given that wind energy already constitutes a substantial portion of the state's electricity mix, this expansion would be both logical and impactful. Moreover, significant opportunities exist to diversify further and include other clean technologies like nuclear and solar energy, which offer substantial potential to meet increasing demand while advancing the state's sustainability goals. By investing in these technologies, South Dakota could not only meet its own electricity needs but also continue to serve as a crucial player in the regional clean energy landscape.
History
The history of low-carbon electricity in South Dakota is marked by steady growth, especially in recent years. The year 2024 saw a notable increase, with wind power boosting its contribution by 2.7 TWh and hydropower adding another 0.3 TWh. These trends continued into 2025, albeit at a slightly more moderate pace, with wind and hydro expanding by 0.6 TWh and 0.3 TWh, respectively. This consistent progress underscores the state's dedication to advancing its clean energy capabilities, laying a strong foundation for an increasingly sustainable electricity future. Such continuity and growth in low-carbon energy are essential as South Dakota and the world seek to combat the adverse effects of climate change and transition to cleaner energy ecosystems.
