Public Service Company of New Mexico Nuclear Decommissioning Trust

PNM does not publicly name the trust's investment committee or external managers. Oversight sits with the utility's financial management under regulatory supervision from the New Mexico Public Regulation Commission and federal Nuclear Regulatory Commission guidelines.

The trust's assets are legally segregated and governed by federal decommissioning rules, insulating them from the parent company's corporate transaction. However, the arrival of an infrastructure-focused private-equity owner may introduce new governance dynamics and influence the investment-policy review process over time.

The portfolio is split between a U.S. fixed-income portfolio and a globally diversified public-equity portfolio. No alternative assets, direct infrastructure, or private-market positions are reported—a conservative allocation reflecting the liability-driven, multi-decade payout horizon of the decommissioning obligation.

The trust funds PNM's share of the eventual radiological decommissioning for all three units at Palo Verde. Arizona Public Service Company operates the station; the trust aligns its drawdown timeline with the station's collective decommissioning schedule overseen by the NRC.

New Mexico ratepayers fund the trust through surcharges embedded in PNM's regulated electricity rates. Those collections are deposited into the trust, invested, and then drawn down to pay for dismantlement, waste disposal, and site restoration over a period that will extend decades past plant closure.

No. Philanthropic activities are handled separately through the PNM Resources Foundation, which is funded independently from decommissioning trust assets. The trust's sole mandate is to accumulate and protect the funds required for the Palo Verde cleanup.

It is a regulated decommissioning trust, not a discretionary pool of wealth. Its size, asset mix, and permissible risk are constrained by federal decommissioning regulations, actuarial funding studies, and state utility-commission oversight—leaving little room for the flexible asset-allocation decisions common in family offices or endowments.