AES Executive and Leadership Team

June, 2026

Leadership Overview

AES has 10 executives leading key functions including strategy, operations, finance, and human resources.

Driven by innovation, AES is dedicated to developing, owning, and operating power generation, utility, and energy infrastructure assets worldwide, delivering electricity through a diverse portfolio of renewable and conventional resources to support grid reliability and the transition to cleaner energy.

Leadership Roles at AES

  • President & Chief Executive Officer - Andres Gluski
  • President & Chief Executive Officer (AES México) - Adalberto Garcia
  • Executive Vice President and Chief Financial Officer - Stephen Coughlin
  • Chief Operating Officer, Energy Infrastructure and International Markets SBU - Evaristo Leonardi
  • Chief Operating Officer - AES Chile - Antoine Joo Roux
  • Chief of Staff To Executive Vice President and President, US - Catherine Wyatt
  • Chief People Officer & President, The Co - Richard Pascoe
  • AES President - John O'Neill
  • President (Vietnam) - Joseph Uddo
  • Chief Legal Officer - Jose Farfan
  • Andres Gluski - President & Chief Executive Officer

    Andres Gluski, the President & Chief Executive Officer at AES, directs the company's global strategy and operational execution. Overseeing a diverse portfolio of energy infrastructure assets, Gluski drives the development and operation of power generation facilities, including renewable energy sources like solar and wind, alongside battery storage and natural gas. This leadership ensures AES delivers electricity to utilities, businesses, and communities worldwide, supporting grid reliability and advancing the transition to cleaner energy solutions. Andres Gluski's strategic vision guides the company's market expansion and its commitment to innovative energy solutions that address evolving global energy demands. The Chief Executive Officer's role involves fostering strong relationships with stakeholders and ensuring the company's financial health and long-term growth trajectory. Through rigorous oversight, Gluski champions operational excellence and sustainable practices across all AES operations.
    Andres Gluski

    Adalberto Garcia - President & Chief Executive Officer (AES México)

    Adalberto Garcia, the President & Chief Executive Officer (AES México) at AES, spearheads the company's strategic direction and operational management within Mexico. Garcia oversees the development, ownership, and operation of AES's energy generation and infrastructure assets in the region, focusing on delivering reliable electricity through a varied energy mix. This includes advancing renewable energy projects, battery storage solutions, and conventional power sources to meet local market needs. The President & Chief Executive Officer (AES México)'s responsibilities encompass driving business growth, ensuring regulatory compliance, and fostering strong relationships with local utilities, businesses, and communities. Adalberto Garcia's leadership is critical in supporting Mexico's energy transition and grid modernization efforts, aligning regional operations with AES's global mission of delivering innovative and sustainable energy solutions. Garcia ensures operational efficiency and market responsiveness.
    Adalberto Garcia

    Stephen Coughlin - Executive Vice President and Chief Financial Officer

    Stephen Coughlin, the Executive Vice President and Chief Financial Officer at AES, manages the company's financial strategy, planning, and reporting. Coughlin oversees all fiscal operations, including capital allocation, investment analysis, and financial risk management, ensuring the economic viability of AES's global energy infrastructure projects. This critical role supports the company's development of renewable energy, battery storage, and other power generation assets. The Executive Vice President and Chief Financial Officer's responsibilities extend to maintaining strong relationships with investors and financial institutions, securing funding for growth initiatives, and optimizing the company's capital structure. Stephen Coughlin's financial acumen is instrumental in guiding AES's strategic decisions, supporting its mission to deliver innovative energy solutions and drive the transition to cleaner energy sources worldwide. Coughlin ensures robust financial controls and reporting.
    Stephen Coughlin

    Evaristo Leonardi - Chief Operating Officer, Energy Infrastructure and International Markets SBU

    Evaristo Leonardi, the Chief Operating Officer, Energy Infrastructure and International Markets SBU at AES, directs the operational execution of energy infrastructure projects and oversees market performance across international territories. Leonardi's purview includes managing the development, construction, and ongoing operation of AES's diverse power generation assets, encompassing renewable energy, battery storage, and traditional sources. This leadership ensures seamless integration and optimal performance of these assets, contributing directly to grid reliability and the global shift towards cleaner energy. The Chief Operating Officer's role involves driving operational efficiencies, implementing best practices, and ensuring safety and compliance across all international markets. Evaristo Leonardi's strategic oversight supports AES's expansion and its commitment to delivering innovative energy solutions that meet the unique demands of different regions. Leonardi coordinates cross-functional teams to achieve strategic objectives.
    Evaristo Leonardi

    Antoine Joo Roux - Chief Operating Officer - AES Chile

    Antoine Joo Roux, the Chief Operating Officer - AES Chile at AES, directs the operational performance and strategic execution of AES's energy infrastructure and generation assets within Chile. Roux oversees the development, ownership, and operation of power facilities, including renewable energy sources, battery storage, and conventional power plants, ensuring reliable electricity delivery to the Chilean market. This leadership role is crucial for advancing grid stability and supporting the nation's transition to cleaner energy solutions. The Chief Operating Officer - AES Chile's responsibilities encompass optimizing operational efficiency, ensuring safety standards, and fostering local partnerships to drive business growth. Antoine Joo Roux's focus is on enhancing AES's market position in Chile by delivering innovative and sustainable energy solutions that meet regional demands. Roux drives operational excellence and strategic initiatives.

    Catherine Wyatt - Chief of Staff To Executive Vice President and President, US

    Catherine Wyatt, the Chief of Staff To Executive Vice President and President, US at AES, provides strategic support and operational coordination for key executive functions within the United States. Wyatt facilitates the execution of initiatives related to power generation, utility operations, and energy infrastructure development across the US market. This role involves streamlining communication, managing critical projects, and ensuring alignment between departmental objectives and the company's overarching goals of grid reliability and clean energy transition. The Chief of Staff To Executive Vice President and President, US ensures efficient workflow and effective decision-making processes. Catherine Wyatt's contributions are vital in supporting the strategic priorities of the Executive Vice President and President, US, driving AES's mission to deliver innovative energy solutions and advance sustainable energy practices nationwide. Wyatt enhances executive effectiveness through focused support.

    Richard Pascoe - Chief People Officer & President, The Co

    Richard Pascoe, the Chief People Officer & President, The Co at AES, leads the company's human capital strategy and oversees initiatives related to talent management, organizational development, and employee engagement. Pascoe is responsible for cultivating a high-performance culture that supports AES's mission of developing and operating energy infrastructure assets, including renewable energy and battery storage solutions. This leadership role ensures that AES attracts, retains, and develops the skilled workforce necessary to deliver innovative energy solutions and drive the transition to cleaner energy globally. The Chief People Officer & President, The Co's focus includes fostering diversity and inclusion, promoting employee well-being, and aligning people strategies with the company's business objectives. Richard Pascoe's efforts are vital in building a robust and agile organization capable of meeting the evolving demands of the energy sector. Pascoe champions employee growth and organizational development.

    John O'Neill - AES President

    John O'Neill, the AES President at AES, holds a significant leadership position focused on driving key strategic initiatives and operational excellence across the company. O'Neill's responsibilities encompass overseeing critical business functions that contribute to the development and operation of AES's diverse energy portfolio, including renewable energy, battery storage, and traditional power generation assets. This leadership role is pivotal in ensuring AES delivers reliable electricity and innovative energy solutions to utilities, businesses, and communities worldwide, supporting grid reliability and the transition to cleaner energy. The AES President's mandate includes fostering collaboration among different business units and ensuring alignment with the company's overarching goals. John O'Neill's strategic direction is crucial for enhancing AES's market presence and advancing its commitment to sustainable energy practices. O'Neill directs strategic growth and operational efficiency.

    Joseph Uddo - President (Vietnam)

    Joseph Uddo, the President (Vietnam) at AES, directs the company's operations and strategic development within Vietnam, a key market for energy infrastructure. Uddo oversees the management of AES's power generation assets, including renewable energy projects and other energy solutions, ensuring reliable electricity delivery and supporting Vietnam's energy transition goals. This leadership role is critical for advancing grid reliability and promoting the adoption of cleaner energy sources in the region. The President (Vietnam)'s responsibilities include driving business growth, managing stakeholder relationships, and ensuring compliance with local regulations. Joseph Uddo's focus is on implementing AES's global strategy effectively within the Vietnamese context, delivering innovative energy solutions that meet local market needs and contribute to sustainable development. Uddo ensures operational success and market expansion.
    Jose Farfan, the Chief Legal Officer at AES, provides comprehensive legal counsel and oversees all legal affairs for the global energy company. Farfan manages corporate governance, regulatory compliance, litigation, and transactional matters, ensuring that AES's operations and development of power generation and energy infrastructure assets adhere to all applicable laws and regulations. This role is critical in supporting AES's diverse portfolio, which includes renewable energy, battery storage, and traditional power sources, across various international markets. The Chief Legal Officer's strategic guidance is essential for mitigating legal risks and facilitating the company's business objectives, including its commitment to grid reliability and the transition to cleaner energy. Jose Farfan's expertise ensures robust legal frameworks are in place to support AES's mission of delivering innovative energy solutions worldwide. Farfan safeguards the company's legal interests.

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    Frequently Asked Questions Regarding AES Top Executives and Leadership Team

    Who leads AES?
    AES is led by Andres Gluski (President & Chief Executive Officer), along with executives such as Adalberto Garcia (President & Chief Executive Officer (AES México)) and Stephen Coughlin (Executive Vice President and Chief Financial Officer).
    Who is part of AES’s executive team?
    The executive team of AES includes leaders such as Andres Gluski (President & Chief Executive Officer), Adalberto Garcia (President & Chief Executive Officer (AES México)), Stephen Coughlin (Executive Vice President and Chief Financial Officer) and other senior executives.
    How many executives does AES have?
    AES has 10 executives leading key business areas.
    What roles are included in AES’s leadership team?
    The leadership team of AES includes roles such as President & Chief Executive Officer, President & Chief Executive Officer (AES México), Executive Vice President and Chief Financial Officer, Chief Operating Officer, Energy Infrastructure and International Markets SBU, Chief Operating Officer - AES Chile.