PNW vs AU Comparison

Pinnacle West is a holding company whose principal subsidiary is Arizona Public Service, a vertically integrated electric utility serving approximately 1.4 million customers across a 35,000-square-mile territory in central Arizona, including the Phoenix area. APS owns or leases 6.5 gigawatts of power generation capacity, including a 29% ownership stake in one of the largest nuclear plants in the US, Palo Verde. Half of the electricity that APS supplies to customers comes from clean energy sources, including nuclear.

Anglogold Ashanti PLC is an independent gold mining company. It has a diversified asset portfolio, including production from operations in eight countries (Argentina, Australia, Brazil, Egypt, Ghana, Guinea, the DRC, and Tanzania), supported by greenfield projects in the United States and Colombia. The company's main product is gold, which once mined, is processed into dore (unrefined gold bars) on site and then dispatched to precious metals refineries. Geographically, Anglogold generates maximum revenue from its operations in Africa (comprising operations at Kibali, Iduapriem, Obuasi, Siguiri, Geita, and Sukari mines), followed by Australia (including Sunrise Dam and Tropicana), and the Americas (comprising Cerro Vanguardia, AngloGold Ashanti Mineracao, and Serra Grande operations).