Over the past 12 months, from September 2024 to August 2025, Oregon has generated a significant portion of its electricity from low-carbon sources, which account for more than 62% of the total electricity production. The majority of this clean electricity, specifically almost 42%, comes from hydropower. Wind and solar energy also contribute to the low-carbon portfolio, with wind energy providing nearly 14% and solar energy representing close to 5% of the electricity mix. On the other hand, fossil fuels, particularly gas, still have a substantial presence, making up about 35% of the electricity consumption. Biofuels, although categorized as low-carbon, contribute a marginal amount to the overall mix. Additionally, Oregon imports a slight portion of its electricity, at around 3%.
Data sources used on this page include EIA. More about data sources →
Is Electricity Growing in Oregon?
Examining the trends in electricity consumption, Oregon's current electricity consumption per person stands at 15,548 kWh, slightly below the historical peak of 15,623 kWh observed in 2012. This decline of 76 kWh per person indicates stagnation rather than growth in electricity consumption. The generation of low-carbon electricity, which is crucial for reducing greenhouse gas emissions and combating climate change, has seen an even more pronounced reduction. With the latest figures showing 9,642 kWh/person for low-carbon electricity compared to 12,344 kWh/person in 2011, Oregon has experienced a shortfall of 2,702 kWh/person. These trends are concerning because, to meet increasing future demands and address environmental challenges, Oregon needs to reverse this decline and expand its low-carbon electricity generation.
Suggestions
To bolster low-carbon electricity generation, Oregon should pursue expanding its existing wind farms due to their already significant role in the state's energy profile. Taking cues from successful regions can also provide valuable lessons: for instance, Iowa and Denmark, which derive more than half of their electricity from wind, exemplify the potential for wind energy. Meanwhile, states like New Hampshire and South Carolina demonstrate the effectiveness of nuclear power, achieving over 50% nuclear electricity share. Incorporating these insights, Oregon should consider investments in solar energy similar to Nevada, which generates a substantial portion of electricity from solar, while also exploring nuclear power as a reliable and consistent energy source to sustainably meet its energy needs.
History
Throughout the early 2000s and 2010s, Oregon's low-carbon electricity landscape has witnessed fluctuations, particularly in hydropower. The 2000s saw a mix of increases and decreases in hydropower generation, including notable expansions like in 2006, with a massive 6.9 TWh increase, and 2011, which added 11.8 TWh. Unfortunately, several significant declines also occurred, notably in 2007 and 2013. Recent years illustrate similar variability, notably a moderate increase in wind power since 2020. Despite these changes, maintaining and growing Oregon's low-carbon production remains crucial. Oregon can build on the groundwork laid by such fluctuations to create a more sustainable and robust electricity future, emphasizing stable low-carbon sources like nuclear and solar that can provide consistent energy generation regardless of weather conditions.
