Pinnacle West Capital(NYSE) PNW

Pinnacle West Capital Corporation provides electricity to homes and businesses across Arizona. Its main subsidiary makes and delivers power to keep lights on. It serves roughly 1.5 million customers in the region.

Powering the Arizona Desert

• Electricity Generation: Produces power using nuclear, coal, natural gas, and solar energy; retail electric revenues were 95% of total operating revenue in 2025.
• Power Delivery: Operates 11,258 miles of overhead and 22,821 miles of underground lines to reach consumers.
• Nuclear Operations: Manages the Palo Verde nuclear plant, which serves as a foundational energy resource for the Southwest.

Strategic Moves and Clean Energy

• Acquired two leased interests in the Palo Verde nuclear plant in September 2025 to increase its ownership stake.
• Announced plans in July 2026 to convert two units at the Cholla plant from coal to natural gas.
• Secured a long-term agreement in July 2025 for a new natural gas pipeline expected to open in 2029.
• Received approval in May 2026 for a wildfire mitigation plan that uses artificial intelligence to detect fire ignitions.

What Makes This Utility Different?

Pinnacle West operates one of the nation's largest carbon-free energy resources at the Palo Verde nuclear plant. The company utilizes a growth-pays-for-growth strategy to ensure that large industrial users, like data centers, fund the specific infrastructure needed to serve them.

Key Financial Facts

• Consolidated net income was $179 million for the three-month period ended June 30, 2026.
• Operating revenues reached $2.6 billion for the six-month period ended June 30, 2026.
• The company estimates capital expenditures for its utility subsidiary will reach $2.6 billion for the year ending Dec. 31, 2026.
• Retail customers increased 2.1% for the period ended June 30, 2026, compared to the prior-year period.

The Long-Term Outlook

Pinnacle West has evolved from a traditional power provider into a utility managing massive load growth from new data centers and manufacturers. Its strategy balances reliability with the need to expand infrastructure for one of the fastest-growing populations in the United States.