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As of July 5, 2022, we have restored most of our data publications. See a complete list of releases for the week. We will not publish U.S. diesel prices today. We will continue to provide updates regarding the status of diesel prices and other data products.

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Arizona   Arizona Profile

State Profile and Energy Estimates

Visit EIA's U.S. Energy Atlas, our new interface for web map applications and geospatial data catalogue.

Profile Overview

Quick Facts

  • Arizona's Palo Verde Nuclear Generating Station is the largest nuclear power plant, the largest net generator of electricity, and, with a net summer capacity of 3,937 megawatts, the second-largest power plant of any kind in the nation.
  • In 2021, Arizona ranked fifth in the nation in solar-powered electricity generation at utility-scale and small-scale installations. Solar energy provided the state with more power than all of Arizona's other renewable energy sources combined.
  • In part because of its large population, low industrial sector energy use, and mild winter climate, Arizona consumed less energy per capita than all but five other states. 
  • In 2021, 99% of Arizona's total electricity net generation was provided from 6 sources: natural gas (43%); nuclear power (28%); coal (13%); solar energy (9%); hydroelectric power (5%): and wind (1%). Hydroelectric pumped storage, petroleum, and biomass supplied the rest.
  • In 2021, hydroelectric power supplied about 5% of Arizona's in-state electricity generation, in part because of a prolonged (27-year) drought. The Glen Canyon Dam and Hoover Dam in northern Arizona provide most of the state's hydroelectric generation.

Last Updated: April 21, 2022

More Data & Analysis in Arizona

Arizona, U.S. Rankings

Total Energy per Capita 46
Total Energy per Capita 46
Total Energy 30
Crude Oil 31
Natural Gas 30
Coal --
Electricity 14
Natural Gas 11
Electricity 32
Carbon Dioxide Emissions 19

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Today In Energy

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U.S. Energy Mapping System

U.S. Energy Mapping System


State Profiles updates

State Profiles notes and sources

SEDS notes and documentation

Other Resources

Arizona Geological Survey, Energy Resources of Arizona

Arizona Department of Economic Security, Utility Assistance

Arizona Corporation Commission - Utilities Division

Arizona Oil and Gas Conservation Commission

Arizona Department of Housing, Weatherization Assistance Program


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