Pat Vincent-Collawn


Pat Vincent-Collawn is Chairman of PNM and Chairman and CEO of PNM Resources, the parent company for utilities PNM in New Mexico and TNMP in Texas.

Vincent-Collawn joined PNM Resources in 2007, as Utilities President.  In 2008, she was named President and Chief Operating Officer, and in March 2010 became President and CEO of PNM Resources.  The Board elected her Chairman in January 2012.

Prior to PNM Resources, Vincent-Collawn was at Xcel Energy where she was President and CEO of Public Service Company of Colorado.  Previous to that, as Xcel's President of Customer and Field Operations, she oversaw transmission and distribution operations as well as customer service across 10 states.  Vincent-Collawn also held management positions with Arizona Public Service, and outside the energy industry with Price Waterhouse and Quaker Oats.

On a national level, Vincent-Collawn is past Chair of EPRI (Electric Power Research Institute) and past Chair of the Edison Electric Institute, the trade association that represents more than two hundred US investor-owned electric companies, as well as more than 60 international electricity providers.

Vincent-Collawn serves on the boards of NEIL (Nuclear Electric Insurance Limited), Equitrans Midstream Corp. (NYSE: ETRN), and Cheniere Energy, Inc. She is a former member of the Economic Advisory Council for the Federal Reserve Bank of Kansas City.

Vincent-Collawn was appointed Chair of the New Mexico Partnership by Governor Susana Martinez in 2015.  She is past Chair of the Greater Albuquerque Chamber of Commerce, and past Chair of both the United Way of Central New Mexico and the Kirtland Partnership Committee.

She holds a bachelor's degree in journalism (magna cum laude) from Drake University and an MBA from the Harvard Business School.

Don Tarry

President and Chief Operating Officer

Don Tarry joined PNM in 1996 and serves as the organization's President and Chief Operating Officer. He had previously served as Chief Financial Officer, Vice President, Controller and Treasurer and the Vice President, Customer Service and Chief Information Officer.

Patrick Apodaca

Senior Vice President and General Counsel

Patrick joined the company in 2010. He is responsible for assuring the provision of high quality, efficient and effective legal services to all areas of the company. He also oversees corporate governance, human resources and environmental services.

Ron Darnell

Senior Vice President, Public Policy

Ron is responsible for government affairs, corporate communications, community relations, tribal relations and stakeholder engagement. Ron has been with the company since 2008.

Lisa Eden

Senior Vice President, Chief Financial Officer

Lisa Eden is Senior Vice President and Chief Finanical Officer. She oversees many critical areas of the company, including Corporate Financial Planning,  Corporate Information Office, Investor Relations, Budgeting, Tax, Audit, Treasury, and Controller functions. With more than 20 years of experience in the utility industry, Lisa joined PNM in 2001. She began her career in finance with Hanseatic Group, Inc. in 1992 after completing her Master of Business Administration degree from the University of New Mexico in 1992.


Todd Fridley

Vice President, New Mexico Operations

Todd joined the company in 2017 and has more than 30 years of experience in the electric power industry. He oversees the transmission and distribution areas at PNM with responsibilities for new customer service, customer and grid reliability, planning, engineering, operations, construction, project management, asset management and business planning.

Maureen Gannon

Chief Environmental Officer

Maureen has been with PNM for more than 25 years. She is responsible for developing and implementing the PNM sustainable business strategy and is charged with establishing and organizing existing departmental environmental policies, strategies and goals. Through her role, she will oversee the continuation and implementation of future programs that promote sustainability and ensure compliance with regulations and the overall execution of the company's aggressive environmental objectives.

Mike Mertz

Vice President, Chief Information Officer

Mike Mertz is Vice President, Chief Information Officer for PNM Resources. Mike joined the company in 2010. He is responsible for overseeing the management and development of all business technology and security for PNM Resources, PNM and TNMP. He is also responsible for supply chain management, federal reliability standards compliance and critical infrastructure protection.   

Henry E. Monroy

Vice President, Regulatory and Corporate Controller

Henry oversees the corporate budgeting, tax and controller functions as well as regulatory, pricing and resource planning. He joined the company in 2003 and has more than 17 years of experience in the utility industry.

Julie Rowey

Vice President, Customer Service Operations

Julie is responsible for the entire customer operations lifecycle for PNM, including customer care, billing, credit, collections, renewables, customer programs, services and marketing. Julie drives the company's continuous focus on the customer by enhancing customers' experience at every touchpoint in person or digitally through technology. 

Becky Teague

Vice President, Human Resources

Becky joined the company in October, 1988. She is responsible for overseeing human resource strategy for the organization through employee and labor relations, compensation, benefits and workforce development. Becky also oversees corporate process improvement.