Compare WTRG & PNW Stocks: Price Trends, ML Decisions, Charts, Trends, Technical Analysis and more.
Essential Utilities is a Pennsylvania-based holding company for us water, wastewater, and natural gas distribution utilities. The company's water business serves 3 million people in eight states. Nearly three fourths of its water earnings come from Pennsylvania, primarily suburban Philadelphia. Its Peoples subsidiary serves more than 740,000 gas distribution customers in Pennsylvania and Kentucky. Essential exited its noncore competitive water and energy services businesses.
Pinnacle West is a holding company whose principal subsidiary is Arizona Public Service, a vertically integrated electric utility that serves 1.4 million customers across a 35,000-square-mile territory in central Arizona, including Phoenix. APS owns or leases more than 6 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.