Over the last 12 months, from June 2024 through May 2025, electricity consumption in Oklahoma has maintained a diverse energy mix, with a notable divide between fossil fuels and low-carbon sources. Fossil fuels, accounting for over half of the electricity mix, include more than 48% from gas and about 8% from coal, indicating a reliance on non-renewable resources. In contrast, low-carbon energy sources contribute to over 43% of the electricity mix. Wind energy is the dominant low-carbon source, making up over 41% of the state’s electricity, while hydropower contributes a modest 1.5%. The emphasis on wind energy highlights Oklahoma's significant capacity to harness clean energy, despite the substantial presence of fossil energy.
Is Electricity Growing in Oklahoma?
Yet, signs of stagnation are evident in Oklahoma's electricity consumption. The latest data, showing an average use of 22,538 kWh per person in 2025, represents a decrease from the previous record in 2024 by 658 kWh per person. The decline is also reflected in low-carbon electricity generation, dropping by 175 kWh per person from the 2024 record to 9,773 kWh per person. This decrease, although not drastic, raises concerns about the state's momentum in expanding its clean energy footprint, which is crucial for both meeting future demand and mitigating the impacts of climate change.
Suggestions
To bolster Oklahoma's low-carbon electricity generation, expanding its existing wind power infrastructure could be a tactical move. Additionally, Oklahoma could draw inspiration from regions like Iowa and South Dakota, where wind energy comprises 62% and 60% of electricity generation, respectively. Adding diversity to its clean energy portfolio by incorporating nuclear energy could also be beneficial, echoing the successes in states like Illinois and South Carolina, where nuclear power contributes over half of the electricity mix. Furthermore, exploring solar energy benefits, as seen in Nevada and California, could provide Oklahoma with opportunities to tap into abundant renewable resources, ensuring a balanced and sustainable energy future.
History
Looking back at the history of low-carbon electricity in Oklahoma, wind power has steadily grown since the early 2000s. Notably, the mid-2010s saw substantial increases with significant wind capacity added in 2016 and 2018, at 6 TWh and 3.7 TWh, respectively. Hydropower, albeit minimal, has experienced fluctuations, with a notable increase in 2007 and again in 2019, but also several years with declines. The focus on wind energy during the past decades has evidently paid off, positioning Oklahoma as a leader in wind power generation. While the growth trajectory is commendable, consistent efforts are needed to expand low-carbon sources further to achieve a more sustainable energy landscape.