XML 81 R59.htm IDEA: XBRL DOCUMENT v3.22.4
Construction Program and Jointly-Owned Electric Generating Plants (Tables)
12 Months Ended
Dec. 31, 2022
Construction Program and Jointly-Owned Electric Generating Plants [Abstract]  
Summary of Interests and Investments in Jointly-Owned Generating Facilities
At December 31, 2022, PNM’s interests and investments in jointly-owned generating facilities are:
Station (Type)Plant in
Service
Accumulated
Depreciation(1)
Construction
Work in
Progress
Composite
Interest
 (In thousands)
PVNGS (Nuclear) $891,708 $420,076 $35,504 10.20 %
Four Corners Units 4 and 5 (Coal)$320,376 $101,022 $9,390 13.00 %
Luna (Gas)$83,146 $33,063 $111 33.33 %
(1) Includes cost of removal.