In Idaho, electricity consumption during 2025 showcases a promising trend toward cleaner energy sources. More than half of the state's electricity now comes from low-carbon sources, with hydropower making up almost a third of the total generation. Net imports of electricity, largely assumed to be low-carbon given the state’s trend, also constitute nearly a third. Fossil gas accounts for about one-fifth of the energy mix, while wind energy contributes more than 10% and solar energy, including both utility and behind-the-meter installations, stands at approximately 6.5%. Biofuels, though low-carbon, represent a smaller portion of less than 2%. This eclectic energy mix indicates Idaho's growing commitment toward reducing its carbon footprint through sustainable power generation.
Data sources used on this page include EIA. More about data sources →
Is Electricity Growing in Idaho?
Electricity consumption in Idaho is experiencing gradual growth. The most recent data for 2025 indicates a total electricity consumption of 14,503 kWh per person. This marks an increase of 199 kWh per person compared to 2024, breaking the state's previous record, and suggesting an uptrend. In line with this overall growth, low-carbon electricity generation has also seen an uptick, with an increase of 526 kWh per person since the previous year. This steady rise in both total and low-carbon electricity usage reflects Idaho's proactive steps toward addressing future energy demands while positively contributing to environmental sustainability.
Suggestions
To further enhance low-carbon electricity generation, Idaho could take several strategic steps. Expanding existing wind power capacity appears essential given its significant contribution and potential scalability. Additionally, considering the successes of regions like Iowa and South Dakota that generate more than half of their electricity from wind, Idaho could emulate these models. Moreover, exploring nuclear energy, as successfully implemented in countries like France and states like Illinois with nuclear contributing a significant portion of their electricity, could ensure a consistent and reliable power supply with minimal environmental impact. Furthermore, solar energy offers immense potential, as demonstrated by states such as California and Nevada, which generate a substantial part of their electricity from solar power. Idaho can adopt similar solar expansion strategies to further diversify its clean energy portfolio.
History
Idaho's trajectory in low-carbon electricity generation has seen steady increments over recent years. In 2024, Idaho increased its hydropower production by 0.8 TWh and wind by 0.7 TWh. The subsequent year, 2025, continued this growth with hydropower and wind increasing by 0.6 TWh and 0.1 TWh respectively. Biofuels saw a smaller increase, while geothermal remained constant. The continual enhancement of low-carbon technologies in Idaho's electricity mix highlights the state's commitment to fulfilling the demand for sustainable energy solutions and sets a robust foundation for future green energy advancements.
