Melvin D. Williams
Melvin D. Williams is president of Nicor Gas, the largest natural gas provider in Illinois. He is responsible for ensuring that natural gas is delivered safely to more than 2.2 million homes and businesses in more than 650 northern Illinois communities. With Southern Company Gas (formerly AGL Resources) for more than 25 years, Williams has a depth of operations, new business development and regulatory experience. He previously served as senior vice president of planning and business services, and also held the position of vice president and general manager for Atlanta Gas Light and Florida City Gas. In that role, Williams oversaw field operations in Port St. Lucie, Brevard and Hialeah, Fla., and much of the Atlanta Gas Light territory in Georgia outside of metro Atlanta. Williams is on the board of the Boys & Girls Club of Metro Atlanta and Southern Company Gas Foundation and is a member of the American Association of Blacks in Energy. He actively supports numerous community and youth organizations in both Georgia and Florida. Williams received a bachelor’s degree in business administration from Savannah State University in 1987.



Richard J. Mark
Richard J. Mark is chairman and president of Ameren Illinois Company. He is responsible for electric and natural gas distribution to more than 1.2 million electric and 806,000 natural gas customers across three-quarters of the state of Illinois. Ameren Illinois’ complex delivery system includes approximately 4,500 miles of electric transmission lines, 45,700 miles of distribution lines, 18,000 miles of natural gas transmission and distribution mains and 12 underground natural gas storage fields. Ameren Illinois is a subsidiary of Ameren Corporation which is ranked 373rd of the Fortune 500 companies. Before his appointment as president, Mark was senior vice president of Ameren Missouri Customer Operations and was responsible for electric and gas distribution to more than 1.2 million customers across central and eastern Missouri including the greater St. Louis area. Mark also oversaw Customer Services Operations, Community Relations, Communications, Customer Satisfaction and Corporate Giving for Missouri’s largest utility. Mark joined Ameren in 2002 as vice president of Customer Service. In 2003, he became vice president of Governmental Policy and Consumer Affairs. In just two short years, he rose to the position of senior vice president of Ameren Missouri Energy Delivery – becoming the first African American to hold this position. In 2009, Mark was promoted to senior vice president of Customer Operations – a position that encompasses Ameren Missouri’s Energy Delivery but was expanded to meet customers’ energy needs of the future.To ensure a secure energy future for Ameren customers, Mark is leading a Strategic Customer Initiative focused on promoting energy efficiency, smart grid technologies and customer-based energy generation, or distributed generation. His team’s goals are to deploy advanced technologies, tools and services to enable customers to manage their energy usage and costs while enhancing the electric grid. Prior to joining Ameren, Mark spent six years as president and chief executive officer of St. Mary’s Hospital in East St. Louis and five years as chief operating officer. Mark also served 10 years as chairman of the East St. Louis District 189 Financial Oversight Panel. Mark serves on a variety of boards and organizations including Enterprise Bank and Trust, Madison Mutual Insurance, Major Case Squad of Greater St. Louis, and the St. Louis Police Foundation. He has received three honorary doctorate degrees for his civic and community work, as well as numerous awards and honors; most recently Mark was recognized by Savoy magazine in its 2014 spring issue as one of the Top 100 Most Influential Blacks in Corporate America. In 2012, Black Enterprise magazine named him one of the 100 Most Powerful Executives in America. His other honors include the NAACP’s Inspiring St. Louisan Award of 2011, St. Louis Business Journal’s Ten Years of Influence of 2010, St. Louis Business Journal’s Most Influential Energy Executive of 2010 and many more.


CEO Joseph Dominguez leads ComEd, an Exelon company, which powers the lives of more than 4 million residential and business customers, or 70 percent of Illinois’ population. He is responsible for the safe and reliable delivery of electricity to customers and for empowering them to manage their energy use. He oversees the management of the electric grid for Chicago and most of northern Illinois and ComEd’s partnerships with the diverse communities it serves. Before joining ComEd, Dominguez served as executive vice president of governmental and regulatory affairs and public policy for ComEd parent company Exelon. In that role, he led the development and implementation of federal, state, and regional governmental, regulatory, and public policy strategies for one of the nation’s largest electric companies with approximately $34 billion in annual revenues. Dominguez joined Exelon in 2002 as associate general counsel, responsible for all litigation matters in the Mid-Atlantic region. In 2004, he was named general counsel for ComEd sister company PECO. In 2007, he was named senior vice president of state regulatory and government affairs and general counsel of Exelon Generation. His role expanded in 2009 to include senior vice president of communications, and in 2010 he was named senior vice president of federal regulatory affairs and public policy for Exelon. In 2012, Dominguez became senior vice president of governmental and regulatory affairs and public policy for Exelon. Prior to joining Exelon, Dominguez was a partner in the law firm of White and Williams, LLP, with a broad-based litigation practice counseling large and small corporations, institutions, and government entities. He is a former assistant U.S. Attorney, Eastern District of Pennsylvania, where he spearheaded the investigation and prosecution of numerous crimes ranging from money laundering to murder-for-hire. Dominguez serves on several boards of directors and councils, such as Hispanics in Energy and the Rutgers Law School Corporate Governance Advisory Board. He cofounded the Association of Latino Energy and Environmental Professionals, an organization focused on ensuring the Latino voice is heard in the energy and environmental industries, in 2011.Dominguez received the Michael K. Smith Excellence in Service Award from the Pennsylvania Bar Association, the Adelante Award from APM, the Delaware Valley’s Most Influential Latinos Award, the Visionary Hispanic Energy Leaders Award, and the nuclear energy industry’s most prestigious award, the William S. Lee Award for Industry Leadership. Dominguez is an inductee of Rutgers-Camden’s Finest and a past Honoree of the Hispanic Bar Association of PA Legal Fund (HBALEF).Dominguez earned his bachelor’s degree in mechanical engineering from the New Jersey Institute of Technology. He earned his law degree from Rutgers University School of Law, where he graduated magna cum laude, and was recognized as a Dean’s Scholar and the school’s Ralph Bunche Distinguished Fellowship Scholar


Bruce Hauk
Bruce Hauk is president of Illinois American Water, the largest investor-owned water utility in the state, providing high-quality and reliable water and/or wastewater services to approximately 1.2 million people. Mr. Hauk reinforces and strengthens customer, regulatory and local government relationships, drives operational and financial results and is the principal external contact for American Water in Illinois. Mr. Hauk brings strong leadership and communication skills to Illinois American Water, as well as broad operations and business experience. Previously, Mr. Hauk served as the vice president of Financial Analysis & Decision Support for American Water. Prior to that, Mr. Hauk served as vice president of Operations for Indiana American Water, where he oversaw all operations within Indiana American Water’s service districts. His responsibilities included leading operations at all of Indiana American Water’s treatment and distribution facilities, as well as the company’s employees in Indiana. Mr. Hauk previously worked for Indiana American Water from 1996 to 2002 as a supervisor at the Johnson County Operations and as a superintendent for the Noblesville district. He also served as director of public works, town manager and deputy mayor/chief administrative officer for the City of Westfield, Ind. Mr. Hauk is a member of the Partnership for Safe Water Steering Committee serving as the National Association of Water Companies representative. He is also active in the American Water Works Association, Indiana Rural Water Association and Indiana Water Environmental Federation. Mr. Hauk holds a Master of Business Administration from Indiana Wesleyan University, and a Master of Public Administration from Indiana University-Purdue University Indianapolis. He also earned dual Bachelor degrees in Chemistry and Life Sciences from Indiana State University. Additionally, Mr. Hauk holds Class II and A-SO Wastewater, DSL Water Distribution Operator, and WT3 Water Treatment Operator certifications.


Charles Matthews
Charles Matthews is president of Peoples Gas and North Shore Gas. Matthews oversees the daily operational and administrative activities of Peoples Gas and North Shore Gas – regulated natural gas utilities serving residential, commercial and industrial customers in the city of Chicago and many of its northern suburbs. Peoples Gas has 1,300 employees and serves approximately 828,000 customers in the city of Chicago. North Shore Gas has 170 employees and serves approximately 160,000 customers in 54 communities within the northern suburbs of Chicago. Previously, Matthews served as senior vice president – wholesale energy and fuels, customer solutions for We Energies, the largest electric and natural gas utility in Wisconsin. Appointed to that position in January 2012, Matthews led the development and implementation of market resource strategies to minimize the net cost of serving the energy needs of We Energies customers. In support of We Energies’ electric generation business, Matthews managed interactions with the Midcontinent Independent System Operator (MISO), an integrated regional nonprofit entity that operates the bulk power transmission system and associated energy market. He also oversaw the annual purchase and delivery of more than 12 million tons of coal, 35 million dekatherms of natural gas and other related commodities for plant operations. In support of We Energies’ natural gas business, Matthews oversaw the purchase of an additional 120 million dekatherms of natural gas annually. Matthews also was responsible for developing generation expansion plans, long-term wholesale marketing activities, and maintaining relationships with the company’s largest commercial and industrial customers. Matthews joined the company in 2006 as vice president – wholesale energy and fuels. Previously, he was president and chief executive officer of Jamaica Public Service Co. Limited, a subsidiary of Mirant Corp., since 2001. During his 30-plus year career in the energy and utility businesses, Matthews also has been associated with Exxon, Georgia Power Co. and Southern Co. At Exxon, he managed and negotiated service contracts for production operations in the Gulf of Mexico. At Georgia Power, he held a variety of positions in regulatory affairs and finance. At Southern Co., he was director – contract administration and financial services, and also served in external affairs and wholesale energy. Matthews earned a master’s degree in finance from Atlanta University School of Business, and a bachelor’s degree in economics from Talladega College, Talladega, Alabama. He also completed the executive program in utility finance at the Wharton Business School, University of Pennsylvania.Matthews previously served as a director on the boards of the United Way of Greater Milwaukee; the Next Door Foundation; Black Arts Think Tank (BATT); Three Harbors Council, Boy Scouts of America; and the American Coal Council, where he also served as board chair.