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NYSE: TXNM TXNM ENERGY INC 8-K

TXNM Energy subsidiaries file Texas rate settlement and New Mexico clean energy plan

Filed June 2, 2026 · Period ending June 1, 2026 · ~1 min read

3 key changes 2 high relevance 3 sections

Key Changes

  • high

    Texas-New Mexico Power filed a comprehensive settlement in its Texas base rate case, which will determine the utility's allowed returns and customer billing rates going forward.

  • high

    Public Service Company of New Mexico filed an application for approval of carbon-free generation resources to comply with state clean energy mandates, representing a significant capital investment plan.

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    Both filings occurred on May 29, 2026, and were announced via press releases furnished as exhibits to this 8-K.

    Exhibits 99.1, 99.2 view on EDGAR →

Summary

TXNM Energy's two utility subsidiaries made significant regulatory filings on May 29, 2026. Texas-New Mexico Power filed a comprehensive settlement agreement in its pending base rate case with Texas regulators, a move that typically signals progress toward resolving disputes over revenue requirements and customer rates without extended litigation.

Meanwhile, Public Service Company of New Mexico submitted an application to New Mexico regulators seeking approval for new carbon-free generation resources required under the state's clean energy laws. For retail investors, these filings represent key milestones in TXNM's regulated utility operations.

The Texas rate settlement, if approved, will lock in TNMP's earnings potential and customer rates for the next rate period. The New Mexico clean energy plan will drive capital spending and rate base growth as PNM invests in renewable or zero-carbon generation. Both outcomes directly impact the company's earnings trajectory and dividend capacity. Watch for regulatory decisions on both filings in coming months. Approval terms—particularly allowed returns in Texas and cost recovery mechanisms in New Mexico—will determine whether these developments are earnings-positive or create regulatory headwinds.

Section-by-Section Diff

Event · Item 7.01 — Regulation FD Disclosure

~200 words

Item 7.01 — Regulation FD Disclosure filed; see Key Changes for terms.

2 Added
Added TNMP rate settlement filing high

Added in current filing · verify on EDGAR →

On May 29, 2026, TXNM Energy, Inc.’s wholly-owned subsidiary, Texas-New Mexico Power Company (“TNMP”) filed a comprehensive settlement in its base rate review pending before the Public Utility Commission of Texas (“PUCT”).

TNMP filed a comprehensive settlement agreement in its ongoing base rate case with the Texas utility regulator. Rate settlements typically resolve disputes over allowed returns and customer rates, avoiding prolonged litigation. The outcome will determine TNMP's revenue requirements and customer billing rates going forward.

Added PNM carbon-free generation application high

Added in current filing · verify on EDGAR →

On May 29, 2026, TXNM Energy, Inc.’s wholly-owned subsidiary, Public Service Company of New Mexico (“PNM”) filed an application with the New Mexico Public Regulatory Commission (“NMPRC”) requesting approval of resources detailed in its plan to advance carbon-free generation in compliance with the state's clean energy requirements.

PNM submitted a regulatory application seeking approval for new carbon-free generation resources to meet New Mexico's clean energy mandates. This filing represents a significant capital investment plan tied to state decarbonization requirements. Approval would authorize PNM to invest in and recover costs for new renewable or zero-carbon generation assets.

Event · Item 8.01 — Other Events

~21 words

8-K references Item 7.01 content but no Item 7.01 text is provided in the filing body.

1 Added
Show 1 minor / wording change
Added Item 8.01 Other Events low

Added in current filing · verify on EDGAR →

The first two paragraphs of Item 7.01 above are incorporated into this item 8.01.

The 8-K discloses Item 8.01 Other Events by incorporating content from Item 7.01, but the actual Item 7.01 text is not included in the provided filing body. Without the referenced content, the nature and materiality of the disclosure cannot be determined.

Event · Item 9.01 — Financial Statements and Exhibits

~100 words

TXNM Energy filed an 8-K referencing two press releases from subsidiaries TNMP and PNM, with no material business event disclosed in the filing body.

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Added Press release exhibits low

Added in current filing · verify on EDGAR →

99.1 TNMP Press Release, dated May 29, 2026 (furnished not filed). 99.2 PNM Press Release, dated June 1, 2026 (furnished not filed).

The 8-K lists two press releases as exhibits: one from TNMP dated May 29, 2026, and one from PNM dated June 1, 2026. Both are furnished rather than filed, meaning they are not incorporated by reference into other SEC filings. The 8-K body provides no detail on the content of these releases.

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