Hawaiian Electric
David Tester, CEM, currently serves as Supervisor of Commercial Services for Maui County at Hawaiian Electric since July 2017, where responsibilities include supervising a team of Commercial Client Managers and ensuring exceptional customer service for key clients. With prior experience as a Commercial Account Manager at Maui Electric Company from August 2005 to March 2025, David specialized in advising high-value commercial customers on energy efficiency and renewable energy solutions. David has also managed Purchase Power Agreements and facilitated interconnection agreements while serving as Project Manager for the JUMPSmart Maui EV Project. David holds a Bachelor of Science in Business with a focus on Marketing Management from Northern Arizona University's W. A. Franke College of Business, earned from 1995 to 1999.
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Hawaiian Electric
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Hawaiian Electric Company, Inc. (Hawaiian Electric), together with its subsidiaries, Hawaii Electric Light Company, Inc. (Hawaii Electric Light) and Maui Electric Company, Limited (Maui Electric), operates as a regulated electric public utility. The Company is engaged in the production, purchase, transmission, distribution and sale of electricity on the islands of Oahu; Hawaii, and Maui, Lanai and Molokai. Hawaiian Electric also owns all the common securities of HECO Capital Trust III (a Delaware statutory trust), Renewable Hawaii, Inc. and Uluwehiokama Biofuels Corp. (UBC). The Company's service areas also include numerous suburban communities, resorts, the United States Armed Forces installations and agricultural operations. Hawaiian Electric serves the island of Oahu and Hawaii Electric Light serves the island of Hawaii. Maui Electric has three separate electrical systems, which include one each on the islands of Maui, Molokai and Lanai.