In 2024, Idaho's electricity consumption is characterized by a mixture of clean and fossil fuel sources. More than 45% of electricity consumption in Idaho comes from low-carbon sources, including hydropower, wind, and solar. Specifically, hydropower generates almost 30% of the electricity. Meanwhile, wind and solar contribute more than 10% and almost 4%, respectively. Close to one-third of electricity is imported into the state, further diversifying the electricity mix. Fossil fuels, entirely from gas, make up around 21% of the consumption. Idaho's commitment to low-carbon energy is evident, yet there is still a significant portion reliant on fossil energy, presenting an opportunity for improvement to combat climate change and reduce air pollution.
Is Electricity Growing in Idaho?
Electricity consumption in Idaho has decreased compared to previous peaks, indicating a downward trend. The latest consumption data shows 13,822 kWh per person, which is a reduction of 2,792 kWh from the record high in 2007. Similarly, low-carbon electricity generation has also diminished, recording 6,244 kWh per person, down by 3,411 since its peak in 2011. The decline in both overall and low-carbon electricity consumption is concerning, especially given the rising imperative for increased electrification and green energy transition to tackle climate change. This situation underscores the urgent need for Idaho to revitalize its electricity generation, especially from low-carbon sources, to meet future demand.
Suggestions
Idaho has great potential to expand its low-carbon electricity generation by focusing on both increasing current wind power and leveraging the potential of solar and nuclear energy. Inspiration can be drawn from regions such as South Dakota and Iowa, where wind energy constitutes more than half of their electricity generation, and states like Nevada and California have successfully embraced solar power. Additionally, lessons can be learned from nuclear power leaders like New Hampshire and Illinois, where nuclear energy plays a central role. Developing a balanced strategy that includes expansion of wind, new investments in solar, and consideration of nuclear power could significantly enhance Idaho's low-carbon electricity output, aligning with global best practices.
History
Historically, Idaho's low-carbon electricity generation has seen fluctuations, especially in hydropower, with various increases and decreases between 2006 and 2022. In 2011, hydropower saw a significant increase of 4.3 TWh, while addition of wind power provided a notable boost with 0.9 TWh in the same year. However, subsequent years experienced declines in hydropower, with marked drops occurring in 2012 and 2013. It's evident that while Idaho has successfully integrated more wind and solar energy in recent years, consistent enhancements are necessary. This history illustrates the importance of maintaining and expanding infrastructure to secure reliable, sustainable electricity generation for the future.