Form 8-K · Current report
Pinnacle West Capital 8-K, filed Aug 7, 2026
- Filed
- CIK
- 0000764622
- Accession no.
- 0000764622-26-000044
Summary
Pinnacle West Capital filed a Form 8-K under Regulation FD disclosure stating it will meet with securities analysts and investors during August 2026 using attached handouts, which were filed as Exhibit 99.1. The handouts outline planned generation and transmission investments, including up to 2 GW of new gas generation, a Cholla plant conversion, a Palo Verde nuclear capacity buyout, and more than $6 billion of cumulative transmission capital expenditure through 2035.
Key points
- Pinnacle West Capital and Arizona Public Service will meet securities analysts and investors in August 2026 using investor handouts attached to the 8-K.
- The handouts describe up to 2 GW of new gas generation, including about $440 million to convert the retired Cholla plant to 380 MW of natural gas generation, and a planned gas pipeline the company would anchor-ship on, expected in service by late 2029.
- They cite roughly $200 million already spent on a buyout option for nearly 100 MW of Palo Verde nuclear capacity previously under sale-leaseback, plus about $500 million of added Palo Verde capital investment over 10 years.
- They cite cumulative transmission capital expenditure of more than $6 billion from 2026 to 2035, alongside reported 2026 year-to-date commercial and industrial sales growth of 13.6% and 2026 sales growth guidance of 4%–6%.
Written by an AI model from the filing text. It can be incomplete or wrong; the filing on SEC.gov is the record.
Items reported
- 7.01Regulation FD Disclosure
- 9.01Financial Statements and Exhibits
From the filing
Item 7.01 Regulation FD Disclosure. Pinnacle West Capital Corporation (“Pinnacle West”) will be participating in various meetings with securities analysts and investors in August 2026 and will be utilizing handouts during those meetings. Copies of the handouts are attached hereto as Exhibit 99.1. Item 9.01 Financial Statements and Exhibits. (d) Exhibits Exhibit No. Registrant(s) Description 99.1 Pinnacle West Arizona Public Service Company Pinnacle West handouts for use at meetings in August 2026 104 Pinnacle West Arizona Public Service Company 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) Exhibit 99.1: EX-99.1 2 augustinvestordeck.htm EX-99.1 Powering…
An excerpt of the text as filed with the SEC, cut for length.
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