In Wyoming, electricity consumption from September 2024 to August 2025 predominantly relied on fossil fuels, with fossil fuels including coal and gas providing over 70% of the total electricity. Coal alone accounted for nearly 59%, reflecting its substantial role in the state's energy mix. Conversely, clean energy sources contributed around 28% of the electricity, with wind energy being the major player at almost 25%, showcasing its growing importance in the state's transition to a greener electricity supply. Smaller shares of electricity came from hydropower and solar energy, both contributing around 2% and 1%, respectively. These numbers highlight Wyoming's dependency on fossil fuels but also indicate an emerging shift towards low-carbon energy sources.
Data sources used on this page include EIA. More about data sources →
Is Electricity Growing in Wyoming?
Electricity consumption in Wyoming, based on the most recent data from 2025, is about 75,135 kWh per person, down from a historic high of about 90,081 kWh per person in 2013. This reflects a decrease of approximately 14,947 kWh per person in overall electricity consumption. However, when it comes to low-carbon electricity, the state is moving in a positive direction with a rise in generation to 21,111 kWh per person in 2025, up from the previous low-carbon record of 18,444 kWh in 2022. This increase of about 2,668 kWh per person marks a significant positive shift towards cleaner energy, despite the overall decline in electricity usage. Wyoming is clearly making strides in enhancing its sustainable electricity generation, albeit the overall consumption figures indicate that there is still significant potential for growth.
Suggestions
Wyoming has great potential to expand its low-carbon electricity generation, particularly through the enhancement of its already substantial wind energy capacity. By learning from successful states and regions like Iowa and South Dakota, where wind energy constitutes more than half of their electricity generation, Wyoming can further bolster its wind output. Additionally, the state can also look to California for strategies to increase its solar electricity generation, leveraging the ample sunshine Wyoming receives. While nuclear energy has not yet been a part of Wyoming's energy landscape, exploring partnerships and investments in nuclear technology could provide a stable and clean energy source, learning from countries like France and Slovakia, where nuclear power contributes significantly to electricity generation. Emphasizing these low-carbon energy sources would not only support Wyoming's green energy transition but also help mitigate the adverse effects of climate change and pollution generated by fossil fuels.
History
In the early 2000s, Wyoming witnessed modest growth in low-carbon electricity, starting with incremental rises in hydropower and wind. Wind energy, in particular, experienced commendable gains over the years, with notable increases in 2009 and 2011. However, these advancements were occasionally marred by setbacks, like in 2012 and 2015, when wind generation saw declines. Despite these fluctuations, the past few years, especially after 2020, have shown substantial improvements, as seen in 2021 and 2025, with impressive annual leaps in wind generation. The unwavering dedication to expanding wind energy is evidential of Wyoming's commitment to embracing low-carbon solutions, although the state still has untapped potential in both solar and nuclear energies that could drive more consistent and substantial gains in green energy production.
