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Management Team

Arie Hoekstra,
Vice President, Generation

Mr. Hoekstra joined TEP in 1979 as a Maintenance Superintendent. He was promoted to Manager of Tucson Power Production in 1983 and Manager of Springerville Power Production in 1995. He was named General Manager of Energy Resources - Power Production in 2003. In January 2007, Mr. Hoekstra was elected Vice President of Generation at UniSource Energy and TEP. Prior to joining TEP, Mr. Hoekstra worked in various roles for Arizona Public Service Company and Westinghouse Electric Corporation.

Mr. Hoekstra has a Bachelors of Science degree in mechanical engineering from Cal Poly, San Luis Obispo.

Current Stock Price

UNS 33.00 - 0.05

Sep 10 3:38 PM ET

delayed 20 minutes

This website contains forward-looking information that involves risks and uncertainties, that include, but are not limited to: the ongoing restructuring of the electric industry; regional economic and market conditions which could affect customer growth and the cost of fuel and power supplies; changes to long-term contracts; performance of TEP's generating plants; weather; changes in asset depreciable lives; changes related to the recognition of unbilled revenue; the cost of debt and equity capital; changes in accounting standards; and other factors listed in UniSource Energy's Form 10-K and 10-Q filings with the Securities and Exchange Commission. The preceding factors may cause future results to differ materially from outcomes currently expected by UniSource Energy.