In the recent period from April 2025 to March 2026, Arizona's electricity consumption presents a balanced mix between fossil-based and low-carbon energy sources. More than half of the state's electricity consumption came from clean energy, minimizing the environmental footprint. Nuclear power is the largest contributor among the low-carbon energy sources, accounting for just over a quarter of electricity generation. Solar energy also plays a significant role, providing almost a third of the electricity, primarily from utility-scale solar projects complemented by smaller solar installations. On the other hand, fossil fuel sources, especially natural gas, remain significant, contributing over two-fifths of the total consumption, with coal trailing by adding some, highlighting both the dependency on, and the need to transition away from, fossil fuels due to their environmental impact.

Is Electricity Growing in Arizona?

Analysis of recent trends indicates a slight decline in overall electricity consumption in Arizona, with the per capita consumption in 2026 just shy of the record set in 2024. A minor dip of 16 kWh per person symbolizes a stagnation in electricity demand, which could be seen as concerning when tackling future growth requirements. However, the bright side emerges in the realm of low-carbon electricity generation, which reached a new high, surpassing the previous record by 104 kWh per person. This positive development signals Arizona's commitment to enhancing sustainable energy sources, even if the overall consumption numbers have not grown.

Suggestions

To further boost Arizona's low-carbon electricity generation, expanding existing nuclear and solar facilities could be instrumental. Arizona can look to successful regions for inspiration and strategy. For instance, France's exemplary commitment to nuclear power, with almost 67% of its electricity generated from this source, highlights the potential of nuclear energy as a cornerstone of a sustainable future. Similarly, Nevada's impressive solar contribution demonstrates the feasibility and benefits of scaling up solar capacities. Learning from these regions, Arizona could leverage its geographical advantages, abundant sunlight, and infrastructure to strengthen its commitment to clean energy solutions, substantially reducing reliance on fossil fuels, which contribute to climate change and air pollution.

History

Reflecting on Arizona's history with low-carbon electricity, it's clear that the state has witnessed shifts over recent years. In 2024, nuclear energy saw a positive increment, enhancing the state's clean electricity portfolio. However, in the subsequent years of 2025 and 2026, nuclear energy faced setbacks that may have tempered overall progress. Conversely, wind energy maintained growth in 2024 and 2025, though it experienced a mild decline in 2026. Hydropower, having fluctuated in recent years, highlights the importance of maintaining consistent and resilient low-carbon electricity generation strategies. Despite setbacks in nuclear energy generation in recent years, Arizona’s continued focus must be on expanding its reliable and sustainable energy infrastructure to meet growing electricity demands effectively.

Electricity Imports and Exports

Balance of Trade

* 12M = Last 12 months (Apr 2025 – Mar 2026) — a rolling 12-month period, not a calendar year.