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Regulatory and Rate Matters - PNM Solar Direct, Application for a New 345-kV Transmission Line and Wester Spirit Line (Details) $ in Millions | May 31, 2019 MW | Dec. 31, 2021 USD ($) | May 01, 2019 kv
--- | --- | --- | ---
PNM Solar Direct |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |
Solar distributed generation (in mw) | MW | 50 |  |
PPA term | 15 years |  |
Western Spirit Line |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |
Transmission line and associated facilities (kV) | kv |  |  | 345
Western Spirit And Pattern Wind Affiliattes |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |
Estimated cost of project |  | $ 360 |
Estimated self-fund amount under agreement |  | $ 75 |

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