Fortis Inc. completed its acquisition of UNS Energy Corporation, adding UNS Energy subsidiaries Tucson Electric Power (TEP) and UniSource Energy Services (UES) to its growing international family of electric and gas utility companies.

TEP and UES will remain headquartered in Tucson under local control with current management and staffing levels and no planned changes to existing operations. Under the terms of a written order issued by the Arizona Corporation Commission (ACC) on Aug. 12, both companies will have enhanced financial strength and other benefits as part of Fortis, while their Arizona customers will receive $30 million in bill credits over the next five years.

“Joining the Fortis family will generate benefits for our company, our customers and the communities we serve,” said David Hutchens, President and CEO of UNS Energy, TEP and UES. “While this transaction opens a new chapter in our company’s history, our story remains the same. We will continue working every day to provide the safe, reliable and affordable service our customers have come to expect.”

With the $4.5 billion acquisition, which includes the assumption of $2 billion in debt, UNS Energy becomes the second largest subsidiary of Fortis and expands that company’s customer base to more than 3 million. Fortis is Canada’s largest investor-owned electric and gas distribution holding company, with regulated utility holdings in Canada, the United States and the Caribbean.

“TEP and UES are well-run companies whose employees are committed to serving their customers and communities,” said Fortis President Barry Perry, who will succeed H. Stanley Marshall as the company’s CEO effective December 31, 2014. “We welcome both companies to the Fortis team and look forward to supporting their continued success in serving their customers’ energy needs.”

Local, Independent Board Majority

The UNS Energy Board of Directors was reconstituted today as a result of the acquisition. In addition to Perry and John C. Walker, Fortis’ Executive Vice President of Western Canadian Operations, the board’s nine members include Hutchens and six other longtime Arizona residents who will continue on as independent directors from the previous UNS Energy Board:

• Lawrence J. Aldrich, Chairman and Executive Director of the Arizona Business Coalition on Health.
• Robert A. Elliott, President and Owner, Elliott Accounting.
• Louise L. Francesconi, former President of Raytheon Missile Systems.
• Ramiro G. Peru, former Executive Vice President and Chief Financial Officer of Phelps Dodge Corporation.
• Gregory A. Pivirotto, former CEO and Director of University Medical Center.
• Joaquin Ruiz, Dean of the University of Arizona College of Science, Executive Dean of the Colleges of Letters, Arts and Sciences.

UNS Energy remains the parent company of TEP and UES and will continue to oversee their local operations. UNS Energy’s stock will not trade on the New York Stock Exchange after today. Shareholders will be notified by transfer agency Computershare with instructions on how to redeem their shares.