Tucson Electric Power Company is the principal subsidiary of Unisource Energy, and serves more than 375,000 customers in Southern Arizona. Its management team is committed to delivering safe, reliable power to customers.
You can browse the site by its many categories located at the top of the homepage. These categories are: Home, Site Map, Contact Us, FAQs, About Us, Your Home, Your Business, Customer Service, Green Energy, and In the Community. TEP offers several billing and service options to suite your lifestyle. Some of them are: Conservation Programs, Renewable Programs, Green Watts, Time of Use, HEERO, Lifeline and Medical Lifeline, Low-income Weatherization Program, Reading Your Meter, Pricing Plans, and Billing Guidelines. Not only they provide electric power services, but also they are environment-friendly, that is why they give some advice to make a positive impact on the environment. At the Green Energy category you can find programs and services to help you conserve energy and create new energy through renewable resources. Some renewable resources can be created from organic material derived from plants and animals. What is more, natural lighting can provide energy savings, so where you place a window is very important. 
