v3.26.3
Regulatory and Rate Matters - Meta Platforms Inc. Data Center - Phase IV, BESS Project (Details)
$ in Millions
Aug. 06, 2025
USD ($)
MW
facility
Public Utilities, General Disclosures [Line Items]  
Estimated project costs | $ $ 78.7
Public Service Company of New Mexico  
Public Utilities, General Disclosures [Line Items]  
Megawatts of energy storage | MW 30
Megawatts batteries to be constructed | MW 6
Public Service Company of New Mexico | Otero, San Miguel and Luna Counties  
Public Utilities, General Disclosures [Line Items]  
Number of sites | facility 5
Public Service Company of New Mexico | Valencia County  
Public Utilities, General Disclosures [Line Items]  
Number of sites | facility 2