TXNM Energy Executive and Leadership Team

May, 2026

Leadership Overview

TXNM Energy has 9 executives leading key functions including strategy, finance, technology, operations, and market development.

Driven by a commitment to reliable energy, TXNM Energy powers communities across New Mexico and Texas, focusing on sustainable generation and efficient distribution to meet diverse customer needs.

Leadership Roles at TXNM Energy

  • President & Chief Executive Officer - Don Tarry
  • Chairman, President & Chief Executive Officer - Patricia Vincent-Collawn
  • Executive Vice President & Chief Financial Officer - Charles Eldred
  • Senior Vice President & Chief Financial Officer - Henry Monroy
  • Chief of Staff & President, Office of & Regional Director, Markets & Transmission Strategy - Kelsey Martinez
  • President, Texas-New Power Company (Mexico) - Neal Walker
  • Chief Technology Officer - Jay Borromei
  • Vice President & Chief Information Officer - Sheila Mendez
  • Senior Vice President and Chief Administrative Officer - Alice Cobb
  • Don Tarry - President & Chief Executive Officer

    Don Tarry, the President & Chief Executive Officer at TXNM Energy, directs the overarching corporate strategy and operational execution across all business segments. Tarry guides the company's mission to provide essential electricity and electric services throughout the United States, overseeing both the Public Service Company of New Mexico (PNM) and Texas-New Mexico Power Company (TNMP) operations. This leadership involves ensuring the generation, transmission, and distribution of electricity meet stringent regulatory standards and customer expectations. By focusing on sustainable energy sources, including solar, wind, and battery storage, alongside traditional methods, Tarry drives the company's transition towards a cleaner energy future. The executive's responsibilities extend to managing significant capital investments and fostering innovation within the energy sector. Through strategic decision-making, Don Tarry ensures TXNM Energy maintains its market position and delivers value to its stakeholders.
    Don Tarry

    Patricia Vincent-Collawn - Chairman, President & Chief Executive Officer

    Patricia Vincent-Collawn, the Chairman, President & Chief Executive Officer at TXNM Energy, sets the strategic vision and governance framework for the entire organization. Vincent-Collawn leads the executive team in navigating the complex energy landscape, ensuring the company's long-term sustainability and growth. This involves directing policy, fostering stakeholder relationships, and championing the company's commitment to providing reliable electricity and electric services across New Mexico and Texas. The Chairman's role encompasses guiding the PNM and TNMP segments, focusing on operational excellence in electricity generation, transmission, and distribution. By prioritizing investments in diverse energy sources, from renewables like solar and wind to essential traditional fuels, Vincent-Collawn drives the company's energy transition initiatives. Patricia Vincent-Collawn's leadership ensures TXNM Energy remains a vital provider of power while adapting to evolving market demands and environmental considerations.

    Charles Eldred - Executive Vice President & Chief Financial Officer

    Charles Eldred, the Executive Vice President & Chief Financial Officer at TXNM Energy, manages the company's financial health and strategic fiscal planning. Eldred oversees all financial operations, including budgeting, forecasting, capital allocation, and investor relations, ensuring robust financial performance across the PNM and TNMP segments. This role is critical in supporting the company's investments in infrastructure upgrades, renewable energy projects, and operational efficiencies. Eldred directs the financial strategies that enable TXNM Energy to provide reliable electricity services while navigating market fluctuations and regulatory requirements. The CFO's responsibilities include managing financial risk, optimizing capital structure, and ensuring compliance with financial reporting standards. Through astute financial management, Charles Eldred underpins the company's capacity for sustained growth and its commitment to delivering value to shareholders and customers in New Mexico and Texas.

    Henry Monroy - Senior Vice President & Chief Financial Officer

    Henry Monroy, the Senior Vice President & Chief Financial Officer at TXNM Energy, directs the company's comprehensive financial strategy and management. Monroy oversees all fiscal operations, including financial planning, accounting, treasury, and risk management, ensuring the financial stability and integrity of the PNM and TNMP segments. This leadership role is crucial for supporting TXNM Energy's investments in infrastructure modernization, renewable energy development, and operational enhancements. Monroy guides the financial frameworks that enable the company to deliver reliable electricity services while adhering to regulatory mandates and market dynamics. The CFO's responsibilities encompass optimizing capital structure, managing financial reporting, and ensuring compliance with all relevant financial regulations. Henry Monroy's financial acumen is fundamental to TXNM Energy's sustained growth and its commitment to serving customers across New Mexico and Texas.
    Henry Monroy

    Kelsey Martinez - Chief of Staff & President, Office of & Regional Director, Markets & Transmission Strategy

    Kelsey Martinez, the Chief of Staff & President, Office of & Regional Director, Markets & Transmission Strategy at TXNM Energy, provides strategic support and directs key market and transmission initiatives. Martinez works closely with executive leadership to align operational strategies with corporate objectives, ensuring seamless execution across the PNM and TNMP segments. This role involves optimizing the transmission and distribution networks to enhance service reliability and integrate diverse energy sources, including solar and wind power. The executive's focus on market strategy ensures competitive positioning and efficient resource allocation within the energy sector. Kelsey Martinez plays a pivotal part in developing and implementing policies that govern energy markets and transmission planning, crucial for serving residential, commercial, and industrial customers in New Mexico and Texas. Martinez's leadership drives operational alignment and strategic market development for TXNM Energy.

    Neal Walker - President, Texas-New Power Company (Mexico)

    Neal Walker, the President, Texas-New Power Company (Mexico) at TXNM Energy, leads the strategic direction and operational oversight for the TNMP segment. Walker directs the company's regulated transmission and distribution services, ensuring the reliable delivery of electricity to customers throughout its Texas service territory. This leadership involves managing significant infrastructure assets, including vehicles and service facilities, and optimizing their deployment for maximum efficiency. Walker's responsibilities extend to fostering strong relationships with regulatory bodies and stakeholders within Texas. By focusing on operational excellence and grid modernization, Neal Walker ensures TNMP meets the evolving energy demands of residential, commercial, and industrial customers. Walker's leadership is instrumental in maintaining TXNM Energy's commitment to service reliability and customer satisfaction in the Texas market.
    Neal Walker

    Jay Borromei - Chief Technology Officer

    Jay Borromei, the Chief Technology Officer at TXNM Energy, architects and oversees the company's technological infrastructure and digital transformation initiatives. Borromei directs the integration of advanced technologies across both the PNM and TNMP segments, enhancing the efficiency and reliability of electricity generation, transmission, and distribution systems. This involves evaluating and implementing innovative solutions for grid modernization, smart metering, and data analytics to optimize operations. The CTO's purview includes cybersecurity, ensuring the protection of critical infrastructure and sensitive customer data. By championing technological advancements, Jay Borromei supports the company's strategic goals, including the integration of renewable energy sources like solar, wind, and battery storage. Borromei's leadership ensures TXNM Energy leverages cutting-edge technology to serve residential, commercial, and industrial customers effectively in New Mexico and Texas.

    Sheila Mendez - Vice President & Chief Information Officer

    Sheila Mendez, the Vice President & Chief Information Officer at TXNM Energy, leads the company's information technology strategy and operations. Mendez directs the development and implementation of IT systems that support the generation, transmission, and distribution of electricity across the PNM and TNMP segments. This includes managing enterprise resource planning (ERP) systems, customer information systems, and cybersecurity measures to protect critical infrastructure and data. The CIO's responsibilities extend to leveraging technology for operational efficiency, data analytics, and enhancing customer service experiences. Sheila Mendez ensures that IT infrastructure is robust, scalable, and aligned with the company's broader goals of integrating renewable energy sources and modernizing the grid. Mendez's leadership is vital for maintaining secure and efficient technological operations for TXNM Energy's customers in New Mexico and Texas.

    Alice Cobb - Senior Vice President and Chief Administrative Officer

    Alice Cobb, the Senior Vice President and Chief Administrative Officer at TXNM Energy, oversees critical administrative functions that support the company's overall operations. Cobb directs human resources, legal affairs, corporate communications, and other essential support services across both the PNM and TNMP segments. This leadership role ensures that the company's workforce is managed effectively, legal compliance is maintained, and internal and external communications are aligned with corporate strategy. Alice Cobb plays a key part in fostering a positive corporate culture and ensuring the efficient functioning of administrative processes that underpin the generation, transmission, and distribution of electricity. Cobb's oversight contributes to the smooth operation of TXNM Energy, supporting its mission to provide reliable energy services to customers in New Mexico and Texas.

    Explore Leadership Teams in Electricity, Oil & Gas

    Frequently Asked Questions Regarding TXNM Energy Top Executives and Leadership Team

    Who leads TXNM Energy?
    TXNM Energy is led by Don Tarry (President & Chief Executive Officer), along with executives such as Patricia Vincent-Collawn (Chairman, President & Chief Executive Officer) and Charles Eldred (Executive Vice President & Chief Financial Officer).
    Who is part of TXNM Energy’s executive team?
    The executive team of TXNM Energy includes leaders such as Don Tarry (President & Chief Executive Officer), Patricia Vincent-Collawn (Chairman, President & Chief Executive Officer), Charles Eldred (Executive Vice President & Chief Financial Officer) and other senior executives.
    How many executives does TXNM Energy have?
    TXNM Energy has 9 executives leading key business areas.
    What roles are included in TXNM Energy’s leadership team?
    The leadership team of TXNM Energy includes roles such as President & Chief Executive Officer, Chairman, President & Chief Executive Officer, Executive Vice President & Chief Financial Officer, Senior Vice President & Chief Financial Officer, Chief of Staff & President, Office of & Regional Director, Markets & Transmission Strategy.