{"url_path":"/sec/cik-0000100122/10-k/2026/item-2","section_key":"item-2","section_title":"Item 2 PROPERTIES","topic":"sec","document":{"doc_type":"10-K","doc_date":"2026-02-12","source_url":"https://www.sec.gov/Archives/edgar/data/100122/0000100122-26-000006-index.html","accession_number":"0000100122-26-000006","cik":"0000100122","ticker":null,"issuer_name":"TUCSON ELECTRIC POWER CO","edgar_url":"https://www.sec.gov/Archives/edgar/data/100122/0000100122-26-000006-index.html","primary_entity_key":"0000100122","primary_entity_name":"TUCSON ELECTRIC POWER CO"},"word_count":274,"has_tables":true,"body_markdown":"ITEM 2. PROPERTIES\n\nTEP owns its corporate headquarters and operational support facilities serving its Tucson-area operations, all of which are located in Tucson, Arizona.\n\nTEP maintains land easements for transmission facilities on tribal lands of the Zuni, Navajo, and Tohono O’odham Nations. Four Corners is located on property held under a land easement from the United States and a lease from the Navajo Nation. TEP's land easements expire at various times and require renewal by the applicable tribal or federal agencies. The cost to renew\n\n18\n\n[Table of Contents](#iaa4bfb93949147c689d89e1563a40f0a_7)\n\ncertain transmission rights-of-way remains uncertain. TEP jointly owns the property where Luna is located with PNM and Samchully Power & Utilities 1 LLC. TEP also jointly owns the property where Gila River is located with SRP and UNS Electric.\n\nTEP’s rights under certain land easements and leases may be subject to defects such as:\n\n•possible conflicting grants or encumbrances due to the absence of, or inadequacies in, the recording laws or record systems of the Bureau of Indian Affairs and the Tribal Nations;\n\n•possible inability of TEP to legally enforce its rights against adverse claims and the Tribal Nations without Congressional consent; or\n\n•failure or inability of the Tribal Nations to protect TEP’s interests in the land easements and leases from disruption by the U.S. Congress, Secretary of the Interior, or other adverse claims.\n\nThese possible defects have not interfered, and are not expected to materially interfere, with TEP’s interest in and operation of its facilities.\n\nThe principal owned generation, distribution, and transmission facilities of TEP are described in Part I, Item 1. Business, Overview of Business, and such descriptions are incorporated herein by reference."}