The ECA allows TEP to recover a portion of the expenses for improvements made at TEP’s power plants.

The LFCR charge partly offsets the revenue TEP loses when customers reduce their bills through our conservation and renewable energy programs.

The DSM charge is a monthly, usage-based charge established by the Arizona Corporation Commission to pay for cost-effective energy efficiency programs.

Automated meters offer an accurate, affordable way to measure energy usage.

The PPFAC is a usage-based charge that reflects changes in the costs TEP incurs to fuel its power plants and purchase energy for customers.