Rudy D. Garza is the President & CEO of CPS Energy, the nation’s largest municipally owned electric and natural gas utility. He is the first Hispanic leader to hold the position. Rudy has more than 25 years of experience as a leader in the utility industry and has served in both the public and private sectors over the course of his career.

To deliver on CPS Energy’s mission to serve our community and in collaboration with his Board of Trustees, Rudy developed a strategic plan called Vision 2027, a roadmap to guide CPS Energy through the rapid transformation of the utility industry. As part of Vision 2027, Rudy and his leadership team increased the capacity of our power generation portfolio by 1,710 megawatts with the acquisition of natural gas plants in South Texas. This milestone acquisition marks CPS Energy’s growing role as a regional energy utility.

Rudy joined CPS Energy in 2012 and previously served as Chief Customer & Stakeholder Engagement Officer and as Senior Vice President of Distribution Service & Operations, where he oversaw the maintenance and construction activity of the electric distribution system. He also served the company in the role of Vice President of External Relations.

Rudy has a Bachelor of Science in Electrical Engineering from the University of Texas at Austin and a Master of Business Administration from the University of North Texas. He continues to serve his Austin alma mater as an Engineering Advisory Board member for the Cockrell School of Engineering.

Rudy is dedicated to public service and is actively engaged in his community through multiple board roles, including the Brooks Development Authority, greater: SATX, and the Large Public Power Council. Additionally, he and his wife Emily are Co-Chairs of the 2025 United Way of San Antonio & Bexar County Community Campaign.

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 Elaina Ball leads strategic planning for CPS Energy. A key part of her role is the oversight and execution of CPS Energy’s Vision 2027. She has over 17 years of experience working with both investor-owned and public power utility companies. She has provided effective leadership in power generation, transmission & distribution, market operations, technology, and business development functions. 

Elaina has previously served as CEO for Fayetteville PWC in Fayetteville, NC, as Chief Operating Officer for El Paso Electric and Austin Energy, as Senior Vice President of Power Delivery at Entergy, and is a CPS Energy alumnus serving as Vice President of Technical Services & Energy Solutions in 2012. She also has extensive leadership experience with the South Texas Project (STP), having served on their Board of Directors, Owners’ Committee, and Benefits Committee. 

Elaina has been actively engaged with multiple utility organizations, including the Alltricity Network, the Association of Women in Energy, and the Smart Electric Power Alliance (SEPA) Board of Directors. She has also served with many community non-profits such as the Austin Science Education Foundation, El Pasoans Fighting Hunger, and Fayetteville Tech Community College.

Elaina holds a Bachelor of Science in Chemical Engineering from the University of Texas at Austin. She is also a graduate of the University of Idaho Utility Energy Executive program and a certified Six Sigma Black Belt.

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Benny Ethridge is the Chief Energy Supply Officer for CPS Energy. He oversees operations of CPS Energy’s 6,400-megawatt generation fleet, 2200-megawatt renewable generation portfolio, and ownership interests in the South Texas Project nuclear plant.

Benny joined CPS Energy in 2015, bringing over 30 years of experience in the energy industry. He began his career as a construction engineer with Houston Lighting & Power Company.  Following industry deregulation, he served in various technical, commercial, and operational leadership roles with Reliant Energy, Topaz Power Group, and NRG Energy. 

He earned a Bachelor of Science in Civil Engineering from Texas A&M University and a Master of Business Administration from Houston Baptist University. He is a registered professional engineer in the State of Texas. Benny serves on the Association of Edison Illuminating Companies Executive Committee.

DeAnna Hardwick leads the Customer Strategy teams composed of Community Impact, Customer Experience Operations, Customer Value Optimization, Enterprise Customer Experience, Resolutions & Solutions, and Corporate Communications & Marketing.

Prior to her current role, she served as Executive Vice President of Customer Strategy. Under her leadership, Customer Strategy developed innovative approaches to serving customers impacted by the pandemic, including our Customer Outreach Resource Effort (CORE) team.

DeAnna started her career at CPS Energy in 2015 when she was hired as a call center leader. Since then, she has risen through the ranks of CPS Energy as a leader with great compassion for our customers.

Before joining CPS Energy, DeAnna spent 15 years working at various Fortune 100 companies, where she was charged with delivering easily accessible and exceptional customer experiences. 

DeAnna holds a Bachelor of Science in Business Management from the University of Phoenix and is also a graduate of the University of Idaho Energy Executive Course and the Rice Advanced Management Program. She has participated in multiple leadership programs, including, the National Forum for Black Public Administrators, San Antonio Women’s Chamber of Commerce, Leadership Texas Class of 2022, and Leadership San Antonio Class 47. DeAnna also enjoys supporting initiatives from board rooms, having served on the ITRON Outcome Strategic Advisory Board (OSAB) and has recently been added to the Boysville Board.

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Cory Kuchinsky oversees Accounting & Financial Reporting, Finance, Financial Planning, Budgeting Analysis & Management Reporting, Treasury, Strategic Pricing & Cost Recovery, Financial Operations, and Financial Information Systems Management.

Cory joined CPS Energy in 2006 and has served in multiple leadership roles. As CFO, he led CPS Energy through two rate increases and successfully stabilized the company’s credit outlook; in a previous role, he led the deployment of CPS Energy’s Advanced Metering Infrastructure (AMI). In 2024, Cory was named a San Antonio Business Journal C-Suite Awards Honoree. He also led CPS Energy to receive the Bond Buyer Deal of the Year Award in 2023 for the company’s innovative financing structure following Winter Storm Uri. Cory is active in local and non-profit boards, including the DoSeum and the North Chamber Board.

Prior to joining CPS Energy, he worked for the Ernst & Young LLC San Antonio office. He holds a Bachelor of Science in Business Administration and a Master of Science in Accounting degree from Trinity University.

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Lisa Lewis leads the Administrative Services team, including human resources, safety & occupational health, labor relations, supply chain & logistics, facilities management, and real estate. She is focused on enabling our CPS Energy workforce to evolve with the fast-changing utility industry.

Lisa joined CPS Energy in 2000 and has worked in a variety of roles, last serving as Vice President of People & Culture from 2015 through 2020. She also served as Vice President of Corporate Communications & Corporate Responsibility from 2012 to 2015. She is an advocate for STEM education and workforce development and serves on the Board for San Antonio’s CAST public high schools. She also serves on the boards of RMEL, an electric industry organization focused on training and safety, as well as the Alamo Area Council of Governments.

Before joining CPS Energy, Lisa worked in marketing, communications, and advertising for various service industry clients ranging from healthcare to public transit. She has a Bachelor of Arts in Communications from Texas State University.

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Richard Medina is responsible for the safe, reliable, and affordable delivery of electrical power and natural gas to our customers. He oversees the Engineering, Planning, and Field Operation functions for Transmission, Substation, and Distribution. He also serves over System Operations, Customer Reliability, and asset management programs associated with electric and natural gas delivery.

Richard has led many of our grid transformation initiatives including our electrification roadmap, optimization of EV infrastructure, and fostering alliances with local and national research leaders.

He has been with CPS Energy for over 30 years and has held various leadership positions at our utility. He has also served on several external boards and committees, such as EPRI, Texas A&M Smart Grid, Advanced Energy Economy, and others. 

Richard has a Bachelor of Science in Electrical Engineering from Texas A&M University and is a registered professional engineer in the State of Texas.

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Shanna Ramirez oversees CPS Energy's Legal, Audit, Compliance, Ethics, Integrated Security, and Government & Regulatory Affairs & Public Policy functions. She also provides leadership to Board Relations and serves as Secretary to the Board of Trustees. Shanna is responsible for driving strategic initiatives to advance the interests of our customers and community, including environmental, social, and governance (ESG) goals. Shanna also oversees cyber, physical, and data security, incident response, and business continuity.

Shanna joined CPS Energy in 2015 as Director & Senior Counsel and has extensive experience providing business and legal advice. She practiced employment litigation at Haynes and Boone, LLP and was Vice President & Deputy General Counsel for Fiesta Restaurant Group, Inc., supervising Legal Services, Safety & Risk, Claims, and Licensing & Compliance.

Shanna earned her Bachelor of Arts in History and Political Science from Trinity University and a Juris Doctor from the University of Maryland School of Law. She serves in many capacities, including as a member of the Keystone Energy Board and as a Director of the Association of Women in Energy. She serves as a Director and Board Secretary with Clarity Child Guidance Center. She is also a graduate of the Executive Education Accelerated Development Program at Rice University.

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Evan O’Mahoney is responsible for leading all aspects of the Enterprise Information Technology (EIT) organization, including Infrastructure and Operations, Enterprise Architecture, Business Solutions, Digital Experience, and Execution Excellence. Evan leads the development of digital and technology strategies supporting our enterprise objectives. He also sponsors our Digital Transformation program, Evolve, which is designed to improve how employees work and deliver customer-facing solutions that offer tailored experiences and real-time access to information.

In his previous role at CPS Energy, Evan served as Vice President of Technology Services where he was directly responsible for all aspects of our technology operations. He also served as the Chief Technology Officer for Bexar County, leading the development and implementation of technology plans and modernization strategies, and he served as Director of Solutions & Professional Services at Toshiba Corporation, leading large-scale technology implementations for national and global organizations.

Evan is a San Antonio native. He has a Bachelor of Business Administration from the University of the Incarnate Word, graduated from the Rice University Advanced Management Program, and is a Lean Six Sigma Black Belt. He is very active in the community, serving with groups including the ALS Association, United Way of San Antonio & Bexar County, and the San Antonio RoadRunners. In 2024, he was named a recipient of the San Antonio Business Journal 40 Under 40 Award.

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