Electricity Generation and Transmission

Our Mission: The mission of Arizona G&T Cooperatives is to provide Members and customers with reliable, safe and competitively priced electricity generation and transmission products and services, with a steadfast commitment to the electric co-op principles and communities we serve.

Electricity Generation and TransmissionCooperative Energy

We achieve this mission through our cooperatives:

  • Electricity generation and transmission through Arizona Electric Power Cooperative Inc. (AEPCO)
  • Investing in and developing new ways to serve the renewable energy needs of our Member cooperatives and customers through Sierra Southwest Cooperative Services (Sierra)

Through our six Class A Member electric co-ops, Arizona G&T Cooperatives provide power to more than 400,000 customers in Arizona, California and New Mexico.